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<lastmod>2022-09-23T13:57:20+01:00</lastmod>
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<loc>https://z80.timholyoake.uk/a-new-addition-sharp-mz-700/</loc>
<lastmod>2021-10-26T15:44:46+01:00</lastmod>
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<url>
<loc>https://z80.timholyoake.uk/a-pico-mz-700/</loc>
<lastmod>2025-10-21T17:29:20+01:00</lastmod>
<image:image>
<image:loc>https://z80.timholyoake.uk/media/posts/68/20251021_170630s-scaled.jpg</image:loc>
<image:title><![CDATA[Sharp MZ-700 boot screen on the Pico MZ emulator]]></image:title>
</image:image>
<image:image>
<image:loc>https://z80.timholyoake.uk/media/posts/68/20251021_170630-1024x747.jpg</image:loc>
<image:title><![CDATA[Sharp MZ-700 boot screen on the Pico MZ emulator]]></image:title>
</image:image>
</url>
<url>
<loc>https://z80.timholyoake.uk/a-pico-mz-80a/</loc>
<lastmod>2025-02-07T18:08:08+00:00</lastmod>
<image:image>
<image:loc>https://z80.timholyoake.uk/media/posts/60/20241122_171544-scaled.jpg</image:loc>
<image:title><![CDATA[A Pimoroni VGA Demo Base and Raspberry Pi Pico 2 - supported hardware for the Pico MZ-80K]]></image:title>
</image:image>
<image:image>
<image:loc>https://z80.timholyoake.uk/media/posts/60/20241122_171544-1024x664.jpg</image:loc>
<image:title><![CDATA[A Pimoroni VGA Demo Base and Raspberry Pi Pico 2 - supported hardware for the Pico MZ-80K. How hard can it be to support the MZ-80A as well?!]]></image:title>
</image:image>
</url>
<url>
<loc>https://z80.timholyoake.uk/a-summer-project-monster-chase-part-1/</loc>
<lastmod>2025-06-08T13:36:14+01:00</lastmod>
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<image:loc>https://z80.timholyoake.uk/media/posts/65/2025-06-04-130308_1920x1080_scrot-1024x581.png</image:loc>
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<image:title><![CDATA[]]></image:title>
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<image:image>
<image:loc>https://z80.timholyoake.uk/media/posts/65/2025-06-08-132440_1920x1080_scrot.png</image:loc>
<image:title><![CDATA[A game of robots in progress. The right hand side of the screen shows the keyboard mapping, commands, key to the game area and current score.]]></image:title>
</image:image>
</url>
<url>
<loc>https://z80.timholyoake.uk/about/</loc>
<lastmod>2026-10-25T16:21:58+00:00</lastmod>
</url>
<url>
<loc>https://z80.timholyoake.uk/advent-of-code-2020-in-fortran-77-mostly/</loc>
<lastmod>2026-02-17T03:08:39+00:00</lastmod>
<image:image>
<image:loc>https://z80.timholyoake.uk/media/posts/73/1000002643-scaled.jpg</image:loc>
<image:title><![CDATA[]]></image:title>
</image:image>
<image:image>
<image:loc>https://z80.timholyoake.uk/media/posts/73/1000002643-1024x768.jpg</image:loc>
<image:title><![CDATA[The River Otter running very high and fast. In the background is the Otter Mill, now converted into apartments.]]></image:title>
</image:image>
<image:image>
<image:loc>https://z80.timholyoake.uk/media/posts/73/2026-02-16-172738_1920x1080_scrot-1024x777.png</image:loc>
<image:title><![CDATA[The Advent of Code 2020 calendar completed. There's a sea monster swimming in the top right corner and what looks like a black hole headed towards me from the bottom right.]]></image:title>
</image:image>
</url>
<url>
<loc>https://z80.timholyoake.uk/advent-of-code-2021-day-25/</loc>
<lastmod>2021-12-31T14:31:20+00:00</lastmod>
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<image:loc>https://z80.timholyoake.uk/media/posts/22/2021-12-28_12-19-59.png</image:loc>
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<image:loc>https://z80.timholyoake.uk/media/posts/22/2021-12-28_12-12-21.png</image:loc>
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<image:loc>https://z80.timholyoake.uk/media/posts/22/2021-12-28_12-14-59.png</image:loc>
<image:title><![CDATA[]]></image:title>
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<image:loc>https://z80.timholyoake.uk/media/posts/22/2021-12-28_12-20-24.png</image:loc>
<image:title><![CDATA[]]></image:title>
</image:image>
</url>
<url>
<loc>https://z80.timholyoake.uk/advent-of-code-2023/</loc>
<lastmod>2025-01-01T21:53:02+00:00</lastmod>
<image:image>
<image:loc>https://z80.timholyoake.uk/media/posts/43/rc2024-scaled.jpg</image:loc>
<image:title><![CDATA[]]></image:title>
</image:image>
<image:image>
<image:loc>https://z80.timholyoake.uk/media/posts/43/rc2024-1024x770.jpg</image:loc>
<image:title><![CDATA[Photograph of am RC2040 computer below a credit-card sized loyalty card for scale. The RC2024 is slightly smaller than a credit card.]]></image:title>
</image:image>
</url>
<url>
<loc>https://z80.timholyoake.uk/advent-of-code-2023-cbasic-compiler/</loc>
<lastmod>2025-01-01T21:53:48+00:00</lastmod>
<image:image>
<image:loc>https://z80.timholyoake.uk/media/posts/45/2024-02-03-15-46-33.jpg</image:loc>
<image:title><![CDATA[]]></image:title>
</image:image>
<image:image>
<image:loc>https://z80.timholyoake.uk/media/posts/45/2024-02-03-15-46-33.jpg</image:loc>
<image:title><![CDATA[]]></image:title>
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<image:loc>https://z80.timholyoake.uk/media/posts/45/2024-02-04-12-57-14.png</image:loc>
<image:title><![CDATA[]]></image:title>
</image:image>
</url>
<url>
<loc>https://z80.timholyoake.uk/advent-of-code-2023-modula-2-and-aztec-c/</loc>
<lastmod>2024-02-03T15:35:53+00:00</lastmod>
<image:image>
<image:loc>https://z80.timholyoake.uk/media/posts/44/20240127_113819-scaled.jpg</image:loc>
<image:title><![CDATA[]]></image:title>
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<image:loc>https://z80.timholyoake.uk/media/posts/44/20240127_113819-1024x779.jpg</image:loc>
<image:title><![CDATA[]]></image:title>
</image:image>
</url>
<url>
<loc>https://z80.timholyoake.uk/advent-of-code-2024/</loc>
<lastmod>2025-01-02T08:37:58+00:00</lastmod>
<image:image>
<image:loc>https://z80.timholyoake.uk/media/posts/58/1000000926.png</image:loc>
<image:title><![CDATA[]]></image:title>
</image:image>
<image:image>
<image:loc>https://z80.timholyoake.uk/media/posts/58/1000000926-1024x706.png</image:loc>
<image:title><![CDATA[The Advent of Code 2024 graphic, showing how my 41 stars were achieved. Days 15,19 and 25 are incomplete, days 16,21 and 24 not started. All of the other days are finished.]]></image:title>
</image:image>
</url>
<url>
<loc>https://z80.timholyoake.uk/advent-of-code-2025-in-fortran-77-mostly/</loc>
<lastmod>2026-10-25T16:37:01+00:00</lastmod>
<image:image>
<image:loc>https://z80.timholyoake.uk/media/posts/71/20251223_142817-scaled.jpg</image:loc>
<image:title><![CDATA[The front cover of the book 'Algorithms' by Robert Sedgewick, published in 1983.]]></image:title>
</image:image>
<image:image>
<image:loc>https://z80.timholyoake.uk/media/posts/71/2025-12-24-104921_1920x1080_scrot-1024x688.png</image:loc>
<image:title><![CDATA[The Advent of Code 2025 calendar. It shows the Elves' factory under the North Pole with Santa flying across the top in his sleigh. It is animated ASCII art.]]></image:title>
</image:image>
<image:image>
<image:loc>https://z80.timholyoake.uk/media/posts/71/20251223_150953-768x1024.jpg</image:loc>
<image:title><![CDATA[A handwritten piece of pseudo-pseudocode that details my approach to Day 10 part 2.]]></image:title>
</image:image>
</url>
<url>
<loc>https://z80.timholyoake.uk/archiving-mz-80k-program-tapes/</loc>
<lastmod>2021-10-26T15:59:13+01:00</lastmod>
<image:image>
<image:loc>https://z80.timholyoake.uk/media/posts/4/20210130_163317-scaled.jpg</image:loc>
<image:title><![CDATA[]]></image:title>
</image:image>
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<image:loc>https://z80.timholyoake.uk/media/posts/4/c12cassette.jpg</image:loc>
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<image:loc>https://z80.timholyoake.uk/media/posts/4/20210130_163317.jpg</image:loc>
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<image:loc>https://z80.timholyoake.uk/media/posts/4/aude24-002.png</image:loc>
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<image:loc>https://z80.timholyoake.uk/media/posts/4/aude24-003.png</image:loc>
<image:title><![CDATA[]]></image:title>
</image:image>
<image:image>
<image:loc>https://z80.timholyoake.uk/media/posts/4/mzf.png</image:loc>
<image:title><![CDATA[]]></image:title>
</image:image>
</url>
<url>
<loc>https://z80.timholyoake.uk/attributed-to-newton/</loc>
<lastmod>2022-02-07T17:46:25+00:00</lastmod>
<image:image>
<image:loc>https://z80.timholyoake.uk/media/posts/25/2022-02-07_16-34-08.png</image:loc>
<image:title><![CDATA[Attributed to Newton - game in progress]]></image:title>
</image:image>
<image:image>
<image:loc>https://z80.timholyoake.uk/media/posts/25/2022-02-07_16-34-08.png</image:loc>
<image:title><![CDATA[]]></image:title>
</image:image>
</url>
<url>
<loc>https://z80.timholyoake.uk/big-integers-in-turbo-pascal-3-01a-1/</loc>
<lastmod>2023-05-22T15:12:35+01:00</lastmod>
<image:image>
<image:loc>https://z80.timholyoake.uk/media/posts/37/2023-05-19-10-57-19.png</image:loc>
<image:title><![CDATA[]]></image:title>
</image:image>
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<image:loc>https://z80.timholyoake.uk/media/posts/37/2023-05-19-10-57-19.png</image:loc>
<image:title><![CDATA[]]></image:title>
</image:image>
</url>
<url>
<loc>https://z80.timholyoake.uk/big-integers-in-turbo-pascal-3-01a-2/</loc>
<lastmod>2023-05-22T15:11:22+01:00</lastmod>
<image:image>
<image:loc>https://z80.timholyoake.uk/media/posts/38/2023-05-22-15-08-41.png</image:loc>
<image:title><![CDATA[]]></image:title>
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<image:loc>https://z80.timholyoake.uk/media/posts/38/2023-05-22-15-08-41-1024x439.png</image:loc>
<image:title><![CDATA[]]></image:title>
</image:image>
</url>
<url>
<loc>https://z80.timholyoake.uk/big-integers-in-turbo-pascal-3-01a-3/</loc>
<lastmod>2023-05-23T21:29:19+01:00</lastmod>
<image:image>
<image:loc>https://z80.timholyoake.uk/media/posts/39/2023-05-23-12-17-03.png</image:loc>
<image:title><![CDATA[]]></image:title>
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<image:loc>https://z80.timholyoake.uk/media/posts/39/2023-05-23-12-17-03-1024x347.png</image:loc>
<image:title><![CDATA[]]></image:title>
</image:image>
</url>
<url>
<loc>https://z80.timholyoake.uk/big-integers-in-turbo-pascal-3-01a-4/</loc>
<lastmod>2023-08-12T11:57:14+01:00</lastmod>
<image:image>
<image:loc>https://z80.timholyoake.uk/media/posts/40/2023-05-24-14-45-20.png</image:loc>
<image:title><![CDATA[]]></image:title>
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<image:loc>https://z80.timholyoake.uk/media/posts/40/2023-05-24-14-45-20-1024x596.png</image:loc>
<image:title><![CDATA[]]></image:title>
</image:image>
</url>
<url>
<loc>https://z80.timholyoake.uk/big-integers-in-turbo-pascal-3-01a-5/</loc>
<lastmod>2023-08-12T10:40:25+01:00</lastmod>
<image:image>
<image:loc>https://z80.timholyoake.uk/media/posts/41/Rapid-1.jpg</image:loc>
<image:title><![CDATA[]]></image:title>
</image:image>
<image:image>
<image:loc>https://z80.timholyoake.uk/media/posts/41/Rapid-1.jpg</image:loc>
<image:title><![CDATA[]]></image:title>
</image:image>
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<image:loc>https://z80.timholyoake.uk/media/posts/41/280547707_5279599945436863_5353852351466936244_n-1024x537.jpg</image:loc>
<image:title><![CDATA[]]></image:title>
</image:image>
</url>
<url>
<loc>https://z80.timholyoake.uk/big-integers-in-turbo-pascal-3-01a-6/</loc>
<lastmod>2023-11-22T16:43:46+00:00</lastmod>
<image:image>
<image:loc>https://z80.timholyoake.uk/media/posts/42/2023-11-22-16-40-36.jpg</image:loc>
<image:title><![CDATA[]]></image:title>
</image:image>
</url>
<url>
<loc>https://z80.timholyoake.uk/building-a-pico-romwbw/</loc>
<lastmod>2026-01-07T15:05:32+00:00</lastmod>
<image:image>
<image:loc>https://z80.timholyoake.uk/media/posts/72/PicoRomWBW-completed-scaled.jpg</image:loc>
<image:title><![CDATA[]]></image:title>
</image:image>
<image:image>
<image:loc>https://z80.timholyoake.uk/media/posts/72/Board1-1024x768.jpg</image:loc>
<image:title><![CDATA[]]></image:title>
</image:image>
<image:image>
<image:loc>https://z80.timholyoake.uk/media/posts/72/Board2-1024x768.jpg</image:loc>
<image:title><![CDATA[]]></image:title>
</image:image>
<image:image>
<image:loc>https://z80.timholyoake.uk/media/posts/72/PicoRomWBW-pcb-built-1024x768.jpg</image:loc>
<image:title><![CDATA[]]></image:title>
</image:image>
<image:image>
<image:loc>https://z80.timholyoake.uk/media/posts/72/PicoRomWBW-completed-1024x768.jpg</image:loc>
<image:title><![CDATA[]]></image:title>
</image:image>
</url>
<url>
<loc>https://z80.timholyoake.uk/calculating-sunrise-and-sunset-times/</loc>
<lastmod>2022-01-06T17:56:29+00:00</lastmod>
<image:image>
<image:loc>https://z80.timholyoake.uk/media/posts/23/Derby20220106.jpg</image:loc>
<image:title><![CDATA[]]></image:title>
</image:image>
<image:image>
<image:loc>https://z80.timholyoake.uk/media/posts/23/Derby20220106.jpg</image:loc>
<image:title><![CDATA[]]></image:title>
</image:image>
</url>
<url>
<loc>https://z80.timholyoake.uk/calculating-sunrise-and-sunset-v2/</loc>
<lastmod>2022-01-29T01:16:10+00:00</lastmod>
<image:image>
<image:loc>https://z80.timholyoake.uk/media/posts/24/20220123_104139-scaled.jpg</image:loc>
<image:title><![CDATA[Sunrise / sunset program running on a Sharp MZ-700]]></image:title>
</image:image>
<image:image>
<image:loc>https://z80.timholyoake.uk/media/posts/24/20220123_104139-1024x761.jpg</image:loc>
<image:title><![CDATA[Sunrise / sunset program running on a Sharp MZ-700]]></image:title>
</image:image>
</url>
<url>
<loc>https://z80.timholyoake.uk/celestial-basic/</loc>
<lastmod>2023-03-25T10:32:49+00:00</lastmod>
<image:image>
<image:loc>https://z80.timholyoake.uk/media/posts/35/CB.jpg</image:loc>
<image:title><![CDATA[]]></image:title>
</image:image>
<image:image>
<image:loc>https://z80.timholyoake.uk/media/posts/35/CB-1024x923.jpg</image:loc>
<image:title><![CDATA[]]></image:title>
</image:image>
<image:image>
<image:loc>https://z80.timholyoake.uk/media/posts/35/20230325_092820-1024x966.jpg</image:loc>
<image:title><![CDATA[]]></image:title>
</image:image>
<image:image>
<image:loc>https://z80.timholyoake.uk/media/posts/35/RADEC.gif</image:loc>
<image:title><![CDATA[]]></image:title>
</image:image>
</url>
<url>
<loc>https://z80.timholyoake.uk/celestial-basic-lunar-eclipses/</loc>
<lastmod>2025-03-07T14:40:01+00:00</lastmod>
<image:image>
<image:loc>https://z80.timholyoake.uk/media/posts/63/2025-03-07-142119_1920x1080_scrot.png</image:loc>
<image:title><![CDATA[]]></image:title>
</image:image>
<image:image>
<image:loc>https://z80.timholyoake.uk/media/posts/63/20250307_142856-1024x307.jpg</image:loc>
<image:title><![CDATA[Output from the ECLIP program, showing that the next lunar eclipse is due on March 14th 2025. The magnitude of the eclipse will be 1.19.]]></image:title>
</image:image>
<image:image>
<image:loc>https://z80.timholyoake.uk/media/posts/63/2025-03-07-142119_1920x1080_scrot-1024x741.png</image:loc>
<image:title><![CDATA[Part of the BASIC code for the ECLIP program (number 9) from &quot;Celestial BASIC&quot;]]></image:title>
</image:image>
</url>
<url>
<loc>https://z80.timholyoake.uk/conways-life/</loc>
<lastmod>2023-05-11T18:00:52+01:00</lastmod>
<image:image>
<image:loc>https://z80.timholyoake.uk/media/posts/36/2023-05-11-17-19-12.png</image:loc>
<image:title><![CDATA[]]></image:title>
</image:image>
<image:image>
<image:loc>https://z80.timholyoake.uk/media/posts/36/2023-05-11-17-19-12-1024x699.png</image:loc>
<image:title><![CDATA[]]></image:title>
</image:image>
</url>
<url>
<loc>https://z80.timholyoake.uk/displaying-sharp-basic-programs-on-modern-computers/</loc>
<lastmod>2025-05-02T07:20:06+01:00</lastmod>
<image:image>
<image:loc>https://z80.timholyoake.uk/media/posts/62/duck-shoot-listing.png</image:loc>
<image:title><![CDATA[]]></image:title>
</image:image>
<image:image>
<image:loc>https://z80.timholyoake.uk/media/posts/62/duck-shoot-mono.png</image:loc>
<image:title><![CDATA[A listing of Duck Shoot, rendered using the standard lxterminal mono font]]></image:title>
</image:image>
<image:image>
<image:loc>https://z80.timholyoake.uk/media/posts/62/fontstruct.png</image:loc>
<image:title><![CDATA[Using FontStruct to create the MZ-80K's pi character]]></image:title>
</image:image>
<image:image>
<image:loc>https://z80.timholyoake.uk/media/posts/62/duck-shoot-listing-1024x819.png</image:loc>
<image:title><![CDATA[The end of the Duck SHoot listing, displayed in a lxterminal window with my MZ-80K font.]]></image:title>
</image:image>
</url>
<url>
<loc>https://z80.timholyoake.uk/duck-shoot/</loc>
<lastmod>2021-10-26T15:56:48+01:00</lastmod>
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</image:image>
</url>
<url>
<loc>https://z80.timholyoake.uk/ducky-egg/</loc>
<lastmod>2021-10-26T15:45:36+01:00</lastmod>
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<image:loc>https://z80.timholyoake.uk/media/posts/13/2021-03-13_12-12-58-d4f3bf01.png</image:loc>
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<image:title><![CDATA[]]></image:title>
</image:image>
</url>
<url>
<loc>https://z80.timholyoake.uk/e24-parascan/</loc>
<lastmod>2021-10-26T15:58:11+01:00</lastmod>
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<image:loc>https://z80.timholyoake.uk/media/posts/5/2021-01-31_10-22-18-402dd8f2.png</image:loc>
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<image:title><![CDATA[]]></image:title>
</image:image>
</url>
<url>
<loc>https://z80.timholyoake.uk/epidemic/</loc>
<lastmod>2021-10-26T15:54:08+01:00</lastmod>
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<image:loc>https://z80.timholyoake.uk/media/posts/8/2021-01-31_13-44-22-3be7f677.png</image:loc>
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<image:loc>https://z80.timholyoake.uk/media/posts/8/2021-01-31_13-44-32.png</image:loc>
<image:title><![CDATA[]]></image:title>
</image:image>
</url>
<url>
<loc>https://z80.timholyoake.uk/fang-claw-and-knights-wee-fortran/</loc>
<lastmod>2025-07-26T14:53:51+01:00</lastmod>
<image:image>
<image:loc>https://z80.timholyoake.uk/media/posts/67/20250718_141328-scaled.jpg</image:loc>
<image:title><![CDATA[A fragment of FORTRAN SOURCE code that is then compiled with Knight's WEE FORTRAN on the Pico MZ-80K]]></image:title>
</image:image>
<image:image>
<image:loc>https://z80.timholyoake.uk/media/posts/67/20250718_141433-1024x500.jpg</image:loc>
<image:title><![CDATA[A Knight's WEE FORTRAN error message - OBJECT PROGRAM NOTHING !]]></image:title>
</image:image>
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<image:loc>https://z80.timholyoake.uk/media/posts/67/20250719_142642-1024x406.jpg</image:loc>
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<image:loc>https://z80.timholyoake.uk/media/posts/67/20250719_162656-1024x553.jpg</image:loc>
<image:title><![CDATA[]]></image:title>
</image:image>
</url>
<url>
<loc>https://z80.timholyoake.uk/fortran-on-the-sharp-mz-700/</loc>
<lastmod>2026-08-29T11:14:17+01:00</lastmod>
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<image:loc>https://z80.timholyoake.uk/media/posts/17/2021-06-15_16-35-01-39e3f0f1.png</image:loc>
<image:title><![CDATA[]]></image:title>
</image:image>
<image:image>
<image:loc>https://z80.timholyoake.uk/media/posts/17/output.jpg</image:loc>
<image:title><![CDATA[Prime numger generator output for the first 168 primes]]></image:title>
</image:image>
<image:image>
<image:loc>https://z80.timholyoake.uk/media/posts/17/2021-06-15_16-35-01.png</image:loc>
<image:title><![CDATA[]]></image:title>
</image:image>
</url>
<url>
<loc>https://z80.timholyoake.uk/foundations-laid/</loc>
<lastmod>2021-10-26T15:44:06+01:00</lastmod>
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<image:loc>https://z80.timholyoake.uk/media/posts/15/img_20210328_154601-scaled.jpg</image:loc>
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<image:loc>https://z80.timholyoake.uk/media/posts/15/img_20210328_154601.jpg</image:loc>
<image:title><![CDATA[]]></image:title>
</image:image>
</url>
<url>
<loc>https://z80.timholyoake.uk/gnu-blat-2000/</loc>
<lastmod>2021-10-26T15:42:56+01:00</lastmod>
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<image:loc>https://z80.timholyoake.uk/media/posts/16/2021-05-05_10-57-25-9a1ae479.png</image:loc>
<image:title><![CDATA[]]></image:title>
</image:image>
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<image:loc>https://z80.timholyoake.uk/media/posts/16/2021-05-05_10-57-25.png</image:loc>
<image:title><![CDATA[]]></image:title>
</image:image>
</url>
<url>
<loc>https://z80.timholyoake.uk/hacking-the-pico-romwbw/</loc>
<lastmod>2026-10-25T15:57:10+00:00</lastmod>
<image:image>
<image:loc>https://z80.timholyoake.uk/media/posts/76/PicoRomWBW-pcb-built-scaled.jpg</image:loc>
<image:title><![CDATA[]]></image:title>
</image:image>
</url>
<url>
<loc>https://z80.timholyoake.uk/happy-easter/</loc>
<lastmod>2025-04-20T10:01:20+01:00</lastmod>
<image:image>
<image:loc>https://z80.timholyoake.uk/media/posts/64/2025-04-19-170612_1920x1080_scrot.png</image:loc>
<image:title><![CDATA[]]></image:title>
</image:image>
<image:image>
<image:loc>https://z80.timholyoake.uk/media/posts/64/20250419_163205-1024x792.jpg</image:loc>
<image:title><![CDATA[]]></image:title>
</image:image>
<image:image>
<image:loc>https://z80.timholyoake.uk/media/posts/64/2025-04-19-170612_1920x1080_scrot-1024x443.png</image:loc>
<image:title><![CDATA[BASIC code to calculate the date of Gregorian Easter Sunday on a Sharp MZ-80K using the SP-5025 interpreter ]]></image:title>
</image:image>
</url>
<url>
<loc>https://z80.timholyoake.uk/how-to-transfer-software-to-a-rc2014-reliably/</loc>
<lastmod>2026-01-15T15:34:29+00:00</lastmod>
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<image:loc>https://z80.timholyoake.uk/media/posts/46/2024-02-07-162845_1135x709_scrot.png</image:loc>
<image:title><![CDATA[]]></image:title>
</image:image>
<image:image>
<image:loc>https://z80.timholyoake.uk/media/posts/46/2024-02-07-161453_1135x709_scrot-1024x640.png</image:loc>
<image:title><![CDATA[Minicom serial port setup screen. Serial device, bps/par/bits and hardware flow control are essential.]]></image:title>
</image:image>
<image:image>
<image:loc>https://z80.timholyoake.uk/media/posts/46/2024-02-07-162259_1135x709_scrot-1024x640.png</image:loc>
<image:title><![CDATA[Minicom command summary screen.]]></image:title>
</image:image>
<image:image>
<image:loc>https://z80.timholyoake.uk/media/posts/46/2024-02-07-162845_1135x709_scrot-1024x640.png</image:loc>
<image:title><![CDATA[Terminal settings screen - adjust entries D (Newline tx delay) and F (Character tx delay).]]></image:title>
</image:image>
</url>
<url>
<loc>https://z80.timholyoake.uk/mad-max/</loc>
<lastmod>2021-10-26T16:00:46+01:00</lastmod>
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<image:loc>https://z80.timholyoake.uk/media/posts/3/2021-01-30_14-49-11-35eade3c.png</image:loc>
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</image:image>
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<image:loc>https://z80.timholyoake.uk/media/posts/3/2021-01-30_14-48-23.png</image:loc>
<image:title><![CDATA[]]></image:title>
</image:image>
</url>
<url>
<loc>https://z80.timholyoake.uk/monster-chase-part-2/</loc>
<lastmod>2025-08-12T16:39:54+01:00</lastmod>
<image:image>
<image:loc>https://z80.timholyoake.uk/media/posts/66/2025-07-07-223624_1920x1080_scrot.png</image:loc>
<image:title><![CDATA[]]></image:title>
</image:image>
<image:image>
<image:loc>https://z80.timholyoake.uk/media/posts/66/20250707.gif</image:loc>
<image:title><![CDATA[A game of monster chase in progress, demonstrating the monster 'auto move' feature.]]></image:title>
</image:image>
</url>
<url>
<loc>https://z80.timholyoake.uk/moonlander/</loc>
<lastmod>2025-05-04T19:12:11+01:00</lastmod>
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<image:loc>https://z80.timholyoake.uk/media/posts/20/2021-08-30_18-12-04.png</image:loc>
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<image:loc>https://z80.timholyoake.uk/media/posts/20/2021-08-30_18-12-36.png</image:loc>
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<image:loc>https://z80.timholyoake.uk/media/posts/20/successful-landing-1024x604.jpg</image:loc>
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<image:loc>https://z80.timholyoake.uk/media/posts/20/2021-08-30_18-44-17.png</image:loc>
<image:title><![CDATA[]]></image:title>
</image:image>
</url>
<url>
<loc>https://z80.timholyoake.uk/page/10/</loc>
</url>
<url>
<loc>https://z80.timholyoake.uk/page/2/</loc>
</url>
<url>
<loc>https://z80.timholyoake.uk/page/3/</loc>
</url>
<url>
<loc>https://z80.timholyoake.uk/page/4/</loc>
</url>
<url>
<loc>https://z80.timholyoake.uk/page/5/</loc>
</url>
<url>
<loc>https://z80.timholyoake.uk/page/6/</loc>
</url>
<url>
<loc>https://z80.timholyoake.uk/page/7/</loc>
</url>
<url>
<loc>https://z80.timholyoake.uk/page/8/</loc>
</url>
<url>
<loc>https://z80.timholyoake.uk/page/9/</loc>
</url>
<url>
<loc>https://z80.timholyoake.uk/pascal-a-false-idol/</loc>
<lastmod>2021-10-26T15:50:12+01:00</lastmod>
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<image:loc>https://z80.timholyoake.uk/media/posts/10/ctsept1980003-scaled.jpg</image:loc>
<image:title><![CDATA[]]></image:title>
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<image:image>
<image:loc>https://z80.timholyoake.uk/media/posts/10/ctsept1980003-746x1024.jpg</image:loc>
<image:title><![CDATA[Computing Today front cover]]></image:title>
</image:image>
<image:image>
<image:loc>https://z80.timholyoake.uk/media/posts/10/gallery/ctsept1980001-703x1024-thumbnail.jpg</image:loc>
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<image:title><![CDATA[]]></image:title>
</image:image>
</url>
<url>
<loc>https://z80.timholyoake.uk/pico-mz-700-first-release/</loc>
<lastmod>2026-10-25T16:53:49+00:00</lastmod>
<image:image>
<image:loc>https://z80.timholyoake.uk/media/posts/70/20251102_162751-scaled.jpg</image:loc>
<image:title><![CDATA[Benchmarking the Pico MZ-700 vs the real hardware.]]></image:title>
</image:image>
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<image:loc>https://z80.timholyoake.uk/media/posts/70/20251126_173502-1024x519.jpg</image:loc>
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<image:title><![CDATA[]]></image:title>
</image:image>
</url>
<url>
<loc>https://z80.timholyoake.uk/pico-mz-700-progress/</loc>
<lastmod>2025-11-20T16:30:20+00:00</lastmod>
<image:image>
<image:loc>https://z80.timholyoake.uk/media/posts/69/20251117_140049-scaled.jpg</image:loc>
<image:title><![CDATA[]]></image:title>
</image:image>
<image:image>
<image:loc>https://z80.timholyoake.uk/media/posts/69/20251120_160702-1024x648.jpg</image:loc>
<image:title><![CDATA[A screen showing the Prime numbers from 6983 to 7499, generated by the Sieve of Erastothenes. The output was produced by the Pico MZ emulating a Sharp MZ-80A, hence the green text on a black background. The task runs in 9m 30s, 1s slower than the real hardware.]]></image:title>
</image:image>
<image:image>
<image:loc>https://z80.timholyoake.uk/media/posts/69/20251117_140049-1024x641.jpg</image:loc>
<image:title><![CDATA[A game of space invaders being played on the Pico MZ (MZ-700). The aliens are a mixture of yellow and cyan. The score is 0 with a high score of 0. 3 bases are left.]]></image:title>
</image:image>
</url>
<url>
<loc>https://z80.timholyoake.uk/pico-mz-80a-first-release/</loc>
<lastmod>2026-08-29T11:15:17+01:00</lastmod>
<image:image>
<image:loc>https://z80.timholyoake.uk/media/posts/61/2025-02-08-135431_1920x1080_scrot.png</image:loc>
<image:title><![CDATA[]]></image:title>
</image:image>
<image:image>
<image:loc>https://z80.timholyoake.uk/media/posts/61/2025-02-08-135431_1920x1080_scrot-1024x674.png</image:loc>
<image:title><![CDATA[]]></image:title>
</image:image>
<image:image>
<image:loc>https://z80.timholyoake.uk/media/posts/61/20250208_122336-1024x642.jpg</image:loc>
<image:title><![CDATA[A screenshot of the MZ-80A emulator, showing that it has taken 9m 29s to calculate the prime numbers between 1 and 7,500. This is approximately 45 seconds faster than the identical BASIC code run on an MZ-80K.]]></image:title>
</image:image>
<image:image>
<image:loc>https://z80.timholyoake.uk/media/posts/61/20250208_122904-1024x657.jpg</image:loc>
<image:title><![CDATA[A game of MZ-80A draughts in progress. The computer has just made its move and is waiting for a response from the player. Skill level 1 (very easy) has been chosen.]]></image:title>
</image:image>
</url>
<url>
<loc>https://z80.timholyoake.uk/pico-mz-80k-and-the-rc2014-rp2040-vga-terminal-card/</loc>
<lastmod>2025-01-16T19:34:22+00:00</lastmod>
<image:image>
<image:loc>https://z80.timholyoake.uk/media/posts/59/20250108_144708-scaled.jpg</image:loc>
<image:title><![CDATA[A Pico MZ-80K using the RC2014 RP2040 VGA terminal card to run the Sharp version of Space Invaders]]></image:title>
</image:image>
<image:image>
<image:loc>https://z80.timholyoake.uk/media/posts/59/20250108_144708-1024x910.jpg</image:loc>
<image:title><![CDATA[A game of space invaders in progress. The RC2014 backplane with the RP2040 VGA terminal card is in the foreground.]]></image:title>
</image:image>
<image:image>
<image:loc>https://z80.timholyoake.uk/media/posts/59/20250110_093313-1024x642.jpg</image:loc>
<image:title><![CDATA[A RC2014 backplane 8 holding a RP2040 VGA terminal card. There's a passive buzzer attached to gpio 23 via the expansion header. The card is running the Pico MZ-80K emulator.]]></image:title>
</image:image>
<image:image>
<image:loc>https://z80.timholyoake.uk/media/posts/59/1000001383-1024x768.jpg</image:loc>
<image:title><![CDATA[]]></image:title>
</image:image>
</url>
<url>
<loc>https://z80.timholyoake.uk/pico-mz-80k-floppy-disk/</loc>
<lastmod>2026-10-25T17:04:04+00:00</lastmod>
<image:image>
<image:loc>https://z80.timholyoake.uk/media/posts/55/20241111_175821-scaled.jpg</image:loc>
<image:title><![CDATA[]]></image:title>
</image:image>
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<image:loc>https://z80.timholyoake.uk/media/posts/55/e291d7252778672a-e1731345278747.jpg</image:loc>
<image:title><![CDATA[]]></image:title>
</image:image>
<image:image>
<image:loc>https://z80.timholyoake.uk/media/posts/55/20241111_175821-1024x321.jpg</image:loc>
<image:title><![CDATA[]]></image:title>
</image:image>
</url>
<url>
<loc>https://z80.timholyoake.uk/pico-mz-80k-floppy-disks-2/</loc>
<lastmod>2026-10-25T16:57:39+00:00</lastmod>
<image:image>
<image:loc>https://z80.timholyoake.uk/media/posts/56/2024-11-16-105404_1920x1080_scrot.png</image:loc>
<image:title><![CDATA[]]></image:title>
</image:image>
<image:image>
<image:loc>https://z80.timholyoake.uk/media/posts/56/2024-11-16-093213_1920x1080_scrot.png</image:loc>
<image:title><![CDATA[]]></image:title>
</image:image>
<image:image>
<image:loc>https://z80.timholyoake.uk/media/posts/56/20241116_102921-1024x246.jpg</image:loc>
<image:title><![CDATA[]]></image:title>
</image:image>
</url>
<url>
<loc>https://z80.timholyoake.uk/pico-mz-80k-now-with-pico-2-support/</loc>
<lastmod>2026-10-25T16:56:40+00:00</lastmod>
<image:image>
<image:loc>https://z80.timholyoake.uk/media/posts/57/20241122_171544-scaled.jpg</image:loc>
<image:title><![CDATA[A Pimoroni VGA Demo Base and Raspberry Pi Pico 2 - supported hardware for the Pico MZ-80K]]></image:title>
</image:image>
<image:image>
<image:loc>https://z80.timholyoake.uk/media/posts/57/20241122_171544-1024x664.jpg</image:loc>
<image:title><![CDATA[]]></image:title>
</image:image>
</url>
<url>
<loc>https://z80.timholyoake.uk/pico-mz-80k-software-tests/</loc>
<lastmod>2026-04-08T15:55:04+01:00</lastmod>
<image:image>
<image:loc>https://z80.timholyoake.uk/media/posts/53/20241026_133232-scaled.jpg</image:loc>
<image:title><![CDATA[]]></image:title>
</image:image>
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</image:image>
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<image:loc>https://z80.timholyoake.uk/media/posts/53/5inarow-scaled.jpg</image:loc>
<image:title><![CDATA[]]></image:title>
</image:image>
<image:image>
<image:loc>https://z80.timholyoake.uk/media/posts/53/life-scaled.jpg</image:loc>
<image:title><![CDATA[]]></image:title>
</image:image>
<image:image>
<image:loc>https://z80.timholyoake.uk/media/posts/53/moonlander-scaled.jpg</image:loc>
<image:title><![CDATA[]]></image:title>
</image:image>
<image:image>
<image:loc>https://z80.timholyoake.uk/media/posts/53/20241027_113341-scaled.jpg</image:loc>
<image:title><![CDATA[]]></image:title>
</image:image>
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<image:loc>https://z80.timholyoake.uk/media/posts/53/e2273318d8c53369-scaled.jpg</image:loc>
<image:title><![CDATA[]]></image:title>
</image:image>
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<image:loc>https://z80.timholyoake.uk/media/posts/53/20241026_152615-scaled.jpg</image:loc>
<image:title><![CDATA[]]></image:title>
</image:image>
<image:image>
<image:loc>https://z80.timholyoake.uk/media/posts/53/20241026_133232-scaled.jpg</image:loc>
<image:title><![CDATA[]]></image:title>
</image:image>
<image:image>
<image:loc>https://z80.timholyoake.uk/media/posts/53/othello-scaled.jpg</image:loc>
<image:title><![CDATA[]]></image:title>
</image:image>
<image:image>
<image:loc>https://z80.timholyoake.uk/media/posts/53/20241027_122602-scaled.jpg</image:loc>
<image:title><![CDATA[]]></image:title>
</image:image>
</url>
<url>
<loc>https://z80.timholyoake.uk/pico-mz-at-the-rc2014-assembly-2-0/</loc>
<lastmod>2026-10-25T16:24:56+00:00</lastmod>
<image:image>
<image:loc>https://z80.timholyoake.uk/media/posts/74/1000002773-scaled.jpg</image:loc>
<image:title><![CDATA[]]></image:title>
</image:image>
<image:image>
<image:loc>https://z80.timholyoake.uk/media/posts/74/20260807_160518-1024x696.jpg</image:loc>
<image:title><![CDATA[A Sharp MZ-700 with a Pico MZ (a repurposed RC2014 RP2040 VGA Terminal card).]]></image:title>
</image:image>
<image:image>
<image:loc>https://z80.timholyoake.uk/media/posts/74/1000002773-1024x768.jpg</image:loc>
<image:title><![CDATA[The Pico MZ and Sharp MZ-700 both playing the 1982 game Painful Man.]]></image:title>
</image:image>
</url>
<url>
<loc>https://z80.timholyoake.uk/pico-mz-release-3-1/</loc>
<lastmod>2026-10-25T16:24:22+00:00</lastmod>
<image:image>
<image:loc>https://z80.timholyoake.uk/media/posts/75/20250110_093313-scaled.jpg</image:loc>
<image:title><![CDATA[A RC2014 backplane 8 holding a RP2040 VGA terminal card. There's a passive buzzer attached to gpio 23 via the expansion header. The card is running the Pico MZ-80K emulator.]]></image:title>
</image:image>
<image:image>
<image:loc>https://z80.timholyoake.uk/media/posts/75/2026-08-29-133919_1920x1080_scrot-1024x777.png</image:loc>
<image:title><![CDATA[]]></image:title>
</image:image>
<image:image>
<image:loc>https://z80.timholyoake.uk/media/posts/75/20250110_093313-1024x642.jpg</image:loc>
<image:title><![CDATA[A RC2014 backplane 8 holding a RP2040 VGA terminal card. There's a passive buzzer attached to gpio 23 via the expansion header. The card is running the Pico MZ-80K emulator.]]></image:title>
</image:image>
</url>
<url>
<loc>https://z80.timholyoake.uk/prime-number-generator/</loc>
<lastmod>2021-10-26T16:03:51+01:00</lastmod>
<image:image>
<image:loc>https://z80.timholyoake.uk/media/posts/1/2021-01-30_11-36-48.png</image:loc>
<image:title><![CDATA[]]></image:title>
</image:image>
<image:image>
<image:loc>https://z80.timholyoake.uk/media/posts/1/2021-01-30_11-37-51.png</image:loc>
<image:title><![CDATA[]]></image:title>
</image:image>
<image:image>
<image:loc>https://z80.timholyoake.uk/media/posts/1/2021-01-30_11-38-09.png</image:loc>
<image:title><![CDATA[]]></image:title>
</image:image>
<image:image>
<image:loc>https://z80.timholyoake.uk/media/posts/1/2021-01-30_11-36-48.png</image:loc>
<image:title><![CDATA[]]></image:title>
</image:image>
</url>
<url>
<loc>https://z80.timholyoake.uk/prime-number-generator-2/</loc>
<lastmod>2021-10-26T15:49:18+01:00</lastmod>
<image:image>
<image:loc>https://z80.timholyoake.uk/media/posts/11/2021-02-10_16-01-52-ed05f239.png</image:loc>
<image:title><![CDATA[]]></image:title>
</image:image>
<image:image>
<image:loc>https://z80.timholyoake.uk/media/posts/11/2021-02-10_16-01-52.png</image:loc>
<image:title><![CDATA[]]></image:title>
</image:image>
</url>
<url>
<loc>https://z80.timholyoake.uk/privacy-policy/</loc>
<lastmod>2026-10-25T13:56:08+00:00</lastmod>
</url>
<url>
<loc>https://z80.timholyoake.uk/putty-configuration-for-the-rc2014-esp8266-module/</loc>
<lastmod>2024-03-23T14:51:26+00:00</lastmod>
<image:image>
<image:loc>https://z80.timholyoake.uk/media/posts/48/2024-03-23-144600_1535x794_scrot.png</image:loc>
<image:title><![CDATA[]]></image:title>
</image:image>
<image:image>
<image:loc>https://z80.timholyoake.uk/media/posts/48/2024-03-23-143221_751x735_scrot.png</image:loc>
<image:title><![CDATA[Use Other: Telnet as the session type]]></image:title>
</image:image>
<image:image>
<image:loc>https://z80.timholyoake.uk/media/posts/48/2024-03-23-143744_751x735_scrot.png</image:loc>
<image:title><![CDATA[Terminal settings screen]]></image:title>
</image:image>
<image:image>
<image:loc>https://z80.timholyoake.uk/media/posts/48/2024-03-23-144157_751x735_scrot.png</image:loc>
<image:title><![CDATA[Terminal Keyboard settings screen]]></image:title>
</image:image>
<image:image>
<image:loc>https://z80.timholyoake.uk/media/posts/48/2024-03-23-144426_751x735_scrot.png</image:loc>
<image:title><![CDATA[Connection &gt; Telnet parameters]]></image:title>
</image:image>
<image:image>
<image:loc>https://z80.timholyoake.uk/media/posts/48/2024-03-23-144600_1535x794_scrot-1024x530.png</image:loc>
<image:title><![CDATA[A telnet window connected to an RC2014 using PuTTY with these settings.]]></image:title>
</image:image>
</url>
<url>
<loc>https://z80.timholyoake.uk/race-chase/</loc>
<lastmod>2021-10-26T15:55:23+01:00</lastmod>
<image:image>
<image:loc>https://z80.timholyoake.uk/media/posts/7/2021-01-31_14-49-22-241d7813.png</image:loc>
<image:title><![CDATA[]]></image:title>
</image:image>
<image:image>
<image:loc>https://z80.timholyoake.uk/media/posts/7/2021-01-31_14-50-41.png</image:loc>
<image:title><![CDATA[]]></image:title>
</image:image>
<image:image>
<image:loc>https://z80.timholyoake.uk/media/posts/7/2021-01-31_14-49-22.png</image:loc>
<image:title><![CDATA[]]></image:title>
</image:image>
<image:image>
<image:loc>https://z80.timholyoake.uk/media/posts/7/2021-01-31_14-50-31.png</image:loc>
<image:title><![CDATA[]]></image:title>
</image:image>
</url>
<url>
<loc>https://z80.timholyoake.uk/rc2014/</loc>
<lastmod>2026-10-21T11:59:46+01:00</lastmod>
<image:image>
<image:loc>https://z80.timholyoake.uk/media/posts/79/20240324_154545-1024x768.jpg</image:loc>
<image:title><![CDATA[]]></image:title>
</image:image>
<image:image>
<image:loc>https://z80.timholyoake.uk/media/posts/79/rc2014.jpg</image:loc>
<image:title><![CDATA[]]></image:title>
</image:image>
</url>
<url>
<loc>https://z80.timholyoake.uk/recreating-the-compukit-uk101-1/</loc>
<lastmod>2022-08-19T19:11:45+01:00</lastmod>
<image:image>
<image:loc>https://z80.timholyoake.uk/media/posts/26/20220724_115046-scaled.jpg</image:loc>
<image:title><![CDATA[]]></image:title>
</image:image>
<image:image>
<image:loc>https://z80.timholyoake.uk/media/posts/26/20220724_115046-1024x541.jpg</image:loc>
<image:title><![CDATA[The finished UK101 replica, housed in an old takeaway box. It uses a PS/2 keyboard, composite video output and a serial connection to a PC to simulate tape storage.]]></image:title>
</image:image>
<image:image>
<image:loc>https://z80.timholyoake.uk/media/posts/26/IMG_20220705_220759-1024x768.jpg</image:loc>
<image:title><![CDATA[]]></image:title>
</image:image>
</url>
<url>
<loc>https://z80.timholyoake.uk/recreating-the-compukit-uk101-2/</loc>
<lastmod>2022-08-28T19:44:02+01:00</lastmod>
<image:image>
<image:loc>https://z80.timholyoake.uk/media/posts/27/Hardware4K.jpg</image:loc>
<image:title><![CDATA[]]></image:title>
</image:image>
<image:image>
<image:loc>https://z80.timholyoake.uk/media/posts/27/Hardware4K-1024x768.jpg</image:loc>
<image:title><![CDATA[]]></image:title>
</image:image>
<image:image>
<image:loc>https://z80.timholyoake.uk/media/posts/27/CEGMON4K.jpg</image:loc>
<image:title><![CDATA[]]></image:title>
</image:image>
</url>
<url>
<loc>https://z80.timholyoake.uk/recreating-the-compukit-uk101-3/</loc>
<lastmod>2022-09-21T12:09:51+01:00</lastmod>
<image:image>
<image:loc>https://z80.timholyoake.uk/media/posts/28/IMG_20220921_114350-scaled.jpg</image:loc>
<image:title><![CDATA[]]></image:title>
</image:image>
<image:image>
<image:loc>https://z80.timholyoake.uk/media/posts/28/IMG_20220921_114350-1024x768.jpg</image:loc>
<image:title><![CDATA[]]></image:title>
</image:image>
<image:image>
<image:loc>https://z80.timholyoake.uk/media/posts/28/FYbLoCQXgAIwhep.jpg</image:loc>
<image:title><![CDATA[]]></image:title>
</image:image>
<image:image>
<image:loc>https://z80.timholyoake.uk/media/posts/28/FYbNnX0WYAELXTn.jpg</image:loc>
<image:title><![CDATA[]]></image:title>
</image:image>
<image:image>
<image:loc>https://z80.timholyoake.uk/media/posts/28/FYczaIlWIAI7xey-1024x768.jpg</image:loc>
<image:title><![CDATA[]]></image:title>
</image:image>
</url>
<url>
<loc>https://z80.timholyoake.uk/recreating-the-compukit-uk101-4/</loc>
<lastmod>2023-03-25T14:28:05+00:00</lastmod>
<image:image>
<image:loc>https://z80.timholyoake.uk/media/posts/29/spaceinvaders.jpg</image:loc>
<image:title><![CDATA[]]></image:title>
</image:image>
<image:image>
<image:loc>https://z80.timholyoake.uk/media/posts/29/IMG_20220921_175401-1024x468.jpg</image:loc>
<image:title><![CDATA[UK101 keyboard]]></image:title>
</image:image>
<image:image>
<image:loc>https://z80.timholyoake.uk/media/posts/29/IMG_20220921_175335-1024x537.jpg</image:loc>
<image:title><![CDATA[PS/2 mini keyboard]]></image:title>
</image:image>
<image:image>
<image:loc>https://z80.timholyoake.uk/media/posts/29/spaceinvaders-1024x625.jpg</image:loc>
<image:title><![CDATA[A space invaders game being played on the UK101]]></image:title>
</image:image>
</url>
<url>
<loc>https://z80.timholyoake.uk/recreating-the-compukit-uk101-5/</loc>
<lastmod>2022-09-23T13:58:55+01:00</lastmod>
<image:image>
<image:loc>https://z80.timholyoake.uk/media/posts/30/FYRFsPLWQAAGM1g-scaled.jpg</image:loc>
<image:title><![CDATA[]]></image:title>
</image:image>
<image:image>
<image:loc>https://z80.timholyoake.uk/media/posts/30/FYRFsPLWQAAGM1g-1024x793.jpg</image:loc>
<image:title><![CDATA[A game of Le Passe Temps in progress]]></image:title>
</image:image>
<image:image>
<image:loc>https://z80.timholyoake.uk/media/posts/30/IMG_20220923_134938-1024x769.jpg</image:loc>
<image:title><![CDATA[A screen showing a game of Conway's Life in progress]]></image:title>
</image:image>
</url>
<url>
<loc>https://z80.timholyoake.uk/retrochallenge/</loc>
<lastmod>2024-10-01T08:52:06+01:00</lastmod>
</url>
<url>
<loc>https://z80.timholyoake.uk/retrochallenge-2022-10/</loc>
<lastmod>2023-03-25T14:30:57+00:00</lastmod>
<image:image>
<image:loc>https://z80.timholyoake.uk/media/posts/83/IMG_20221006_171827-1024x768.jpg</image:loc>
<image:title><![CDATA[A screenshot of The Valley game]]></image:title>
</image:image>
</url>
<url>
<loc>https://z80.timholyoake.uk/retrochallenge-2022-10-final-reflections/</loc>
<lastmod>2022-11-05T15:33:20+00:00</lastmod>
<image:image>
<image:loc>https://z80.timholyoake.uk/media/posts/33/20221102_140323-scaled.jpg</image:loc>
<image:title><![CDATA[]]></image:title>
</image:image>
<image:image>
<image:loc>https://z80.timholyoake.uk/media/posts/33/20221102_140323-768x1024.jpg</image:loc>
<image:title><![CDATA[]]></image:title>
</image:image>
<image:image>
<image:loc>https://z80.timholyoake.uk/media/posts/33/Image8K-019-1024x809.jpg</image:loc>
<image:title><![CDATA[]]></image:title>
</image:image>
<image:image>
<image:loc>https://z80.timholyoake.uk/media/posts/33/FgzU-H8WAAAdUHl-768x1024.jpg</image:loc>
<image:title><![CDATA[]]></image:title>
</image:image>
<image:image>
<image:loc>https://z80.timholyoake.uk/media/posts/33/FgzrwzEWIAEeVFV-658x1024.jpg</image:loc>
<image:title><![CDATA[]]></image:title>
</image:image>
<image:image>
<image:loc>https://z80.timholyoake.uk/media/posts/33/20221105_144819-950x1024.jpg</image:loc>
<image:title><![CDATA[]]></image:title>
</image:image>
</url>
<url>
<loc>https://z80.timholyoake.uk/retrochallenge-2022-10-progress-log/</loc>
<lastmod>2022-11-02T15:55:35+00:00</lastmod>
<image:image>
<image:loc>https://z80.timholyoake.uk/media/posts/31/IMG_20221010_173109-scaled.jpg</image:loc>
<image:title><![CDATA[]]></image:title>
</image:image>
<image:image>
<image:loc>https://z80.timholyoake.uk/media/posts/31/IMG_20221005_170035-1024x768.jpg</image:loc>
<image:title><![CDATA[A desk and pen plus three sticky notes labelled variations, refactorisation and enhancements.]]></image:title>
</image:image>
<image:image>
<image:loc>https://z80.timholyoake.uk/media/posts/31/IMG_20221005_161734-1024x768.jpg</image:loc>
<image:title><![CDATA[The Valley - starting screen]]></image:title>
</image:image>
<image:image>
<image:loc>https://z80.timholyoake.uk/media/posts/31/IMG_20221005_162025-1024x768.jpg</image:loc>
<image:title><![CDATA[The valley - swamp scene]]></image:title>
</image:image>
<image:image>
<image:loc>https://z80.timholyoake.uk/media/posts/31/IMG_20221005_163201-1024x768.jpg</image:loc>
<image:title><![CDATA[The Valley - the woods scene]]></image:title>
</image:image>
<image:image>
<image:loc>https://z80.timholyoake.uk/media/posts/31/IMG_20221005_165553-1024x768.jpg</image:loc>
<image:title><![CDATA[]]></image:title>
</image:image>
<image:image>
<image:loc>https://z80.timholyoake.uk/media/posts/31/IMG_20221006_165505-1024x768.jpg</image:loc>
<image:title><![CDATA[]]></image:title>
</image:image>
<image:image>
<image:loc>https://z80.timholyoake.uk/media/posts/31/IMG_20221006_171733-1024x768.jpg</image:loc>
<image:title><![CDATA[]]></image:title>
</image:image>
<image:image>
<image:loc>https://z80.timholyoake.uk/media/posts/31/IMG_20221006_171827-1024x768.jpg</image:loc>
<image:title><![CDATA[]]></image:title>
</image:image>
<image:image>
<image:loc>https://z80.timholyoake.uk/media/posts/31/IMG_20221006_172157-1024x768.jpg</image:loc>
<image:title><![CDATA[]]></image:title>
</image:image>
<image:image>
<image:loc>https://z80.timholyoake.uk/media/posts/31/IMG_20221010_173109-1024x768.jpg</image:loc>
<image:title><![CDATA[]]></image:title>
</image:image>
<image:image>
<image:loc>https://z80.timholyoake.uk/media/posts/31/20221020_153207-1024x768.jpg</image:loc>
<image:title><![CDATA[]]></image:title>
</image:image>
<image:image>
<image:loc>https://z80.timholyoake.uk/media/posts/31/20221020_165702-768x1024.jpg</image:loc>
<image:title><![CDATA[]]></image:title>
</image:image>
<image:image>
<image:loc>https://z80.timholyoake.uk/media/posts/31/UK101-boot-screen-1024x639.jpg</image:loc>
<image:title><![CDATA[]]></image:title>
</image:image>
<image:image>
<image:loc>https://z80.timholyoake.uk/media/posts/31/Image-3-1024x639.jpg</image:loc>
<image:title><![CDATA[The Valley working on the UK101 simulator.]]></image:title>
</image:image>
<image:image>
<image:loc>https://z80.timholyoake.uk/media/posts/31/32K-1024x635.jpg</image:loc>
<image:title><![CDATA[]]></image:title>
</image:image>
<image:image>
<image:loc>https://z80.timholyoake.uk/media/posts/31/Valley16K-1024x637.jpg</image:loc>
<image:title><![CDATA[]]></image:title>
</image:image>
<image:image>
<image:loc>https://z80.timholyoake.uk/media/posts/31/48x16-16K-Valley-1024x806.jpg</image:loc>
<image:title><![CDATA[]]></image:title>
</image:image>
<image:image>
<image:loc>https://z80.timholyoake.uk/media/posts/31/MONUK02-1024x808.jpg</image:loc>
<image:title><![CDATA[]]></image:title>
</image:image>
<image:image>
<image:loc>https://z80.timholyoake.uk/media/posts/31/success-1024x807.jpg</image:loc>
<image:title><![CDATA[The Valley running in 8K RAM on a Compukit UK101 simulator.]]></image:title>
</image:image>
<image:image>
<image:loc>https://z80.timholyoake.uk/media/posts/31/Image-20-1024x809.jpg</image:loc>
<image:title><![CDATA[A screenshot showing a game player well on the way to finding the Helm of Evanna and winning the game.]]></image:title>
</image:image>
</url>
<url>
<loc>https://z80.timholyoake.uk/retrochallenge-2022-10-project-aims/</loc>
<lastmod>2022-11-02T13:27:53+00:00</lastmod>
<image:image>
<image:loc>https://z80.timholyoake.uk/media/posts/32/2021-01-30_11-50-37.png</image:loc>
<image:title><![CDATA[The Valley - Swamp scene on the Sharp MZ-80K]]></image:title>
</image:image>
<image:image>
<image:loc>https://z80.timholyoake.uk/media/posts/32/2021-01-30_11-50-37.png</image:loc>
<image:title><![CDATA[The Valley - Swamp scene on the Sharp MZ-80K]]></image:title>
</image:image>
</url>
<url>
<loc>https://z80.timholyoake.uk/retrochallenge-2023-10/</loc>
<lastmod>2023-10-25T13:10:07+01:00</lastmod>
<image:image>
<image:loc>https://z80.timholyoake.uk/media/posts/84/ded.jpg</image:loc>
<image:title><![CDATA[]]></image:title>
</image:image>
<image:image>
<image:loc>https://z80.timholyoake.uk/media/posts/84/IMG_3661-1024x574.jpg</image:loc>
<image:title><![CDATA[A yellow Caterham 7 pictured in the Brecon Beacons.]]></image:title>
</image:image>
</url>
<url>
<loc>https://z80.timholyoake.uk/retrochallenge-2024-10/</loc>
<lastmod>2024-11-06T14:43:40+00:00</lastmod>
<image:image>
<image:loc>https://z80.timholyoake.uk/media/posts/86/1000000880-1024x87.png</image:loc>
<image:title><![CDATA[]]></image:title>
</image:image>
<image:image>
<image:loc>https://z80.timholyoake.uk/media/posts/86/2024-10-05-134443_1920x1080_scrot-1024x668.png</image:loc>
<image:title><![CDATA[]]></image:title>
</image:image>
<image:image>
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<image:title><![CDATA[]]></image:title>
</image:image>
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<image:loc>https://z80.timholyoake.uk/media/posts/86/4cc148ad1456ac36-scaled-e1728222182779-1024x648.jpg</image:loc>
<image:title><![CDATA[]]></image:title>
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<image:title><![CDATA[]]></image:title>
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<image:loc>https://z80.timholyoake.uk/media/posts/86/20241007_214005-1024x489.jpg</image:loc>
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<image:title><![CDATA[]]></image:title>
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<image:loc>https://z80.timholyoake.uk/media/posts/86/20241008_141136-1024x630.jpg</image:loc>
<image:title><![CDATA[]]></image:title>
</image:image>
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<image:loc>https://z80.timholyoake.uk/media/posts/86/2024-10-10-142141_1920x1080_scrot.png</image:loc>
<image:title><![CDATA[]]></image:title>
</image:image>
<image:image>
<image:loc>https://z80.timholyoake.uk/media/posts/86/20241010_181603-1024x768.jpg</image:loc>
<image:title><![CDATA[]]></image:title>
</image:image>
<image:image>
<image:loc>https://z80.timholyoake.uk/media/posts/86/20241011_140018-1024x768.jpg</image:loc>
<image:title><![CDATA[A yellow rubber duck on top of the Sharp MZ-80K BASIC manual. There are red and blue pens to one side.]]></image:title>
</image:image>
<image:image>
<image:loc>https://z80.timholyoake.uk/media/posts/86/2024-10-15-174419_1920x1080_scrot.png</image:loc>
<image:title><![CDATA[]]></image:title>
</image:image>
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<image:loc>https://z80.timholyoake.uk/media/posts/86/2024-10-18-125950_1920x1080_scrot.png</image:loc>
<image:title><![CDATA[]]></image:title>
</image:image>
<image:image>
<image:loc>https://z80.timholyoake.uk/media/posts/86/2024-10-20-111607_1920x1080_scrot.png</image:loc>
<image:title><![CDATA[]]></image:title>
</image:image>
<image:image>
<image:loc>https://z80.timholyoake.uk/media/posts/86/20241028_160803-1024x560.jpg</image:loc>
<image:title><![CDATA[]]></image:title>
</image:image>
<image:image>
<image:loc>https://z80.timholyoake.uk/media/posts/86/2024-10-28-165844_1920x1080_scrot.png</image:loc>
<image:title><![CDATA[]]></image:title>
</image:image>
<image:image>
<image:loc>https://z80.timholyoake.uk/media/posts/86/PICT0077-1024x768.jpg</image:loc>
<image:title><![CDATA[]]></image:title>
</image:image>
<image:image>
<image:loc>https://z80.timholyoake.uk/media/posts/86/tapecounter.gif</image:loc>
<image:title><![CDATA[]]></image:title>
</image:image>
<image:image>
<image:loc>https://z80.timholyoake.uk/media/posts/86/20241030_114944-1024x768.jpg</image:loc>
<image:title><![CDATA[]]></image:title>
</image:image>
<image:image>
<image:loc>https://z80.timholyoake.uk/media/posts/86/20241030_173301-1024x262.jpg</image:loc>
<image:title><![CDATA[]]></image:title>
</image:image>
</url>
<url>
<loc>https://z80.timholyoake.uk/retrochallenge-2024-10-reflections/</loc>
<lastmod>2024-11-12T07:47:14+00:00</lastmod>
<image:image>
<image:loc>https://z80.timholyoake.uk/media/posts/54/20241011_140018-scaled.jpg</image:loc>
<image:title><![CDATA[]]></image:title>
</image:image>
</url>
<url>
<loc>https://z80.timholyoake.uk/reviving-and-repairing-a-sharp-mz-700/</loc>
<lastmod>2021-11-28T15:10:45+00:00</lastmod>
<image:image>
<image:loc>https://z80.timholyoake.uk/media/posts/21/MZ-700-2-clean.jpg</image:loc>
<image:title><![CDATA[]]></image:title>
</image:image>
<image:image>
<image:loc>https://z80.timholyoake.uk/media/posts/21/MZ700-2-pre-1024x647.jpg</image:loc>
<image:title><![CDATA[MZ-700 before restoration starts. The keyboard is sticky mess.]]></image:title>
</image:image>
<image:image>
<image:loc>https://z80.timholyoake.uk/media/posts/21/MZ700-2-speaker-1024x768.jpg</image:loc>
<image:title><![CDATA[The mystery wires poking out of the case are connected (without solder) to the internal loudspeaker.]]></image:title>
</image:image>
<image:image>
<image:loc>https://z80.timholyoake.uk/media/posts/21/MZ-700-2-filtercaps.jpg</image:loc>
<image:title><![CDATA[A visual inspection of the power supply suggests it's not damaged - but that filter capacitor (C1) is a little suspicious.]]></image:title>
</image:image>
<image:image>
<image:loc>https://z80.timholyoake.uk/media/posts/21/MZ-700-2-5v-1024x487.jpg</image:loc>
<image:title><![CDATA[5v showing on the multimeter when the power supply is tested.]]></image:title>
</image:image>
<image:image>
<image:loc>https://z80.timholyoake.uk/media/posts/21/MZ-700-2-clean-959x1024.jpg</image:loc>
<image:title><![CDATA[MZ-700 in disassembled and cleaned]]></image:title>
</image:image>
<image:image>
<image:loc>https://z80.timholyoake.uk/media/posts/21/MZ-700-2-pop.jpg</image:loc>
<image:title><![CDATA[A filter capacitor fails and produces a cloud of smoke]]></image:title>
</image:image>
<image:image>
<image:loc>https://z80.timholyoake.uk/media/posts/21/MZ-700-2-C2-1024x768.jpg</image:loc>
<image:title><![CDATA[The aftermath - C2 has failed, along with the fuse.]]></image:title>
</image:image>
<image:image>
<image:loc>https://z80.timholyoake.uk/media/posts/21/MZ-700-2-nopower-1024x879.jpg</image:loc>
<image:title><![CDATA[It definitely helps to remember to plug the power supply back into the main board if youi want the MZ-700 to work.]]></image:title>
</image:image>
<image:image>
<image:loc>https://z80.timholyoake.uk/media/posts/21/MZ-700-2-BASIC-1-1024x799.jpg</image:loc>
<image:title><![CDATA[A few minutes after power on and we're ready to go!]]></image:title>
</image:image>
<image:image>
<image:loc>https://z80.timholyoake.uk/media/posts/21/MZ-700-2-newfilters.jpg</image:loc>
<image:title><![CDATA[It's not strictly necessary to replace these capacitors, but it makes me happy!]]></image:title>
</image:image>
<image:image>
<image:loc>https://z80.timholyoake.uk/media/posts/21/MZ-700-2-sdcardfail.jpg</image:loc>
<image:title><![CDATA[No idea why this resistor keeps failing ... the most likely explanation is my dodgy soldering is causing a short circuit somewhere.]]></image:title>
</image:image>
</url>
<url>
<loc>https://z80.timholyoake.uk/sharp-mz-700/</loc>
<lastmod>2025-03-19T07:49:02+00:00</lastmod>
<image:image>
<image:loc>https://z80.timholyoake.uk/media/posts/80/img_20210830_171846.jpg</image:loc>
<image:title><![CDATA[]]></image:title>
</image:image>
</url>
<url>
<loc>https://z80.timholyoake.uk/sharp-mz-80k/</loc>
<lastmod>2025-04-20T10:02:41+01:00</lastmod>
<image:image>
<image:loc>https://z80.timholyoake.uk/media/posts/78/20210826_135206-e1630491034312.jpg</image:loc>
<image:title><![CDATA[]]></image:title>
</image:image>
</url>
<url>
<loc>https://z80.timholyoake.uk/ski-run/</loc>
<lastmod>2021-10-26T15:52:13+01:00</lastmod>
<image:image>
<image:loc>https://z80.timholyoake.uk/media/posts/9/2021-02-07_09-33-06-94d6b3be.png</image:loc>
<image:title><![CDATA[]]></image:title>
</image:image>
<image:image>
<image:loc>https://z80.timholyoake.uk/media/posts/9/2021-02-07_09-30-16.png</image:loc>
<image:title><![CDATA[]]></image:title>
</image:image>
<image:image>
<image:loc>https://z80.timholyoake.uk/media/posts/9/2021-02-07_09-31-41.png</image:loc>
<image:title><![CDATA[]]></image:title>
</image:image>
<image:image>
<image:loc>https://z80.timholyoake.uk/media/posts/9/2021-02-07_09-33-06.png</image:loc>
<image:title><![CDATA[]]></image:title>
</image:image>
</url>
<url>
<loc>https://z80.timholyoake.uk/the-100-door-problem/</loc>
<lastmod>2021-10-26T15:40:36+01:00</lastmod>
<image:image>
<image:loc>https://z80.timholyoake.uk/media/posts/18/screenshot_20210806-143947_video-player-5aa64f55.jpg</image:loc>
<image:title><![CDATA[]]></image:title>
</image:image>
<image:image>
<image:loc>https://z80.timholyoake.uk/media/posts/18/screenshot_20210806-143947_video-player.jpg</image:loc>
<image:title><![CDATA[100 door problem - S-BASIC listing]]></image:title>
</image:image>
<image:image>
<image:loc>https://z80.timholyoake.uk/media/posts/18/screenshot_20210806-145054_video-player.jpg</image:loc>
<image:title><![CDATA[100 door problem - modified code for the stick-person animation]]></image:title>
</image:image>
</url>
<url>
<loc>https://z80.timholyoake.uk/the-drinking-game-problem/</loc>
<lastmod>2021-10-26T15:39:29+01:00</lastmod>
<image:image>
<image:loc>https://z80.timholyoake.uk/media/posts/19/img_20210808_113729-scaled.jpg</image:loc>
<image:title><![CDATA[]]></image:title>
</image:image>
<image:image>
<image:loc>https://z80.timholyoake.uk/media/posts/19/img_20210808_113729.jpg</image:loc>
<image:title><![CDATA[]]></image:title>
</image:image>
<image:image>
<image:loc>https://z80.timholyoake.uk/media/posts/19/img_20210808_131621.jpg</image:loc>
<image:title><![CDATA[]]></image:title>
</image:image>
</url>
<url>
<loc>https://z80.timholyoake.uk/the-long-goodbye/</loc>
<lastmod>2024-08-10T11:05:45+01:00</lastmod>
<image:image>
<image:loc>https://z80.timholyoake.uk/media/posts/51/20240810_104029-scaled.jpg</image:loc>
<image:title><![CDATA[A 10MHz Z80 CPU, date code week 18, 2024.]]></image:title>
</image:image>
<image:image>
<image:loc>https://z80.timholyoake.uk/media/posts/51/20240810_104029-1024x346.jpg</image:loc>
<image:title><![CDATA[A 10MHz Z80 CPU, date code week 18, 2024.]]></image:title>
</image:image>
</url>
<url>
<loc>https://z80.timholyoake.uk/the-millennium-bug/</loc>
<lastmod>2023-02-26T17:06:28+00:00</lastmod>
<image:image>
<image:loc>https://z80.timholyoake.uk/media/posts/34/page1.jpg</image:loc>
<image:title><![CDATA[RSA leaflet from the late 1990s titled you, us and the millennium bug]]></image:title>
</image:image>
<image:image>
<image:loc>https://z80.timholyoake.uk/media/posts/34/page1-732x1024.jpg</image:loc>
<image:title><![CDATA[]]></image:title>
</image:image>
<image:image>
<image:loc>https://z80.timholyoake.uk/media/posts/34/page2-732x1024.jpg</image:loc>
<image:title><![CDATA[]]></image:title>
</image:image>
<image:image>
<image:loc>https://z80.timholyoake.uk/media/posts/34/page3-751x1024.jpg</image:loc>
<image:title><![CDATA[]]></image:title>
</image:image>
<image:image>
<image:loc>https://z80.timholyoake.uk/media/posts/34/page4-736x1024.jpg</image:loc>
<image:title><![CDATA[]]></image:title>
</image:image>
<image:image>
<image:loc>https://z80.timholyoake.uk/media/posts/34/page5-742x1024.jpg</image:loc>
<image:title><![CDATA[]]></image:title>
</image:image>
</url>
<url>
<loc>https://z80.timholyoake.uk/the-nightmare-of-sharp-pascal/</loc>
<lastmod>2021-10-26T15:46:13+01:00</lastmod>
<image:image>
<image:loc>https://z80.timholyoake.uk/media/posts/12/scan0001-scaled.jpg</image:loc>
<image:title><![CDATA[]]></image:title>
</image:image>
<image:image>
<image:loc>https://z80.timholyoake.uk/media/posts/12/scan0001.jpg</image:loc>
<image:title><![CDATA[]]></image:title>
</image:image>
<image:image>
<image:loc>https://z80.timholyoake.uk/media/posts/12/2021-02-24_11-11-10_01.png</image:loc>
<image:title><![CDATA[]]></image:title>
</image:image>
</url>
<url>
<loc>https://z80.timholyoake.uk/the-nine-billion-names-of-god/</loc>
<lastmod>2024-05-26T21:40:11+01:00</lastmod>
<image:image>
<image:loc>https://z80.timholyoake.uk/media/posts/50/20240526_104912a.jpg</image:loc>
<image:title><![CDATA[The top half of the front cover from "Of Time and Stars" - a collection of Arthur C. Clarke short stories published by Puffin Books in 1974.]]></image:title>
</image:image>
<image:image>
<image:loc>https://z80.timholyoake.uk/media/posts/50/2024-05-26-213627_1139x712_scrot-1024x640.png</image:loc>
<image:title><![CDATA[]]></image:title>
</image:image>
<image:image>
<image:loc>https://z80.timholyoake.uk/media/posts/50/20240526_104912-1015x1024.jpg</image:loc>
<image:title><![CDATA[The top half of the front cover from &quot;Of Time and Stars&quot; - a collection of Arthur C. Clarke short stories published by Puffin Books in 1974.]]></image:title>
</image:image>
</url>
<url>
<loc>https://z80.timholyoake.uk/the-pico-mz-80k/</loc>
<lastmod>2026-09-20T11:04:59+01:00</lastmod>
<image:image>
<image:loc>https://z80.timholyoake.uk/media/posts/87/20241122_171544-1024x664.jpg</image:loc>
<image:title><![CDATA[A Pimoroni VGA Demo Base and Raspberry Pi Pico 2 - supported hardware for the Pico MZ-80K]]></image:title>
</image:image>
<image:image>
<image:loc>https://z80.timholyoake.uk/media/posts/87/20250108_144708-1024x910.jpg</image:loc>
<image:title><![CDATA[A Pico MZ-80K using the RC2014 RP2040 VGA terminal card to run the Sharp version of Space Invaders]]></image:title>
</image:image>
</url>
<url>
<loc>https://z80.timholyoake.uk/the-raspberry-pico-sharp-mz-80k-project/</loc>
<lastmod>2025-06-01T17:18:16+01:00</lastmod>
<image:image>
<image:loc>https://z80.timholyoake.uk/media/posts/52/20240904_213551-scaled.jpg</image:loc>
<image:title><![CDATA[]]></image:title>
</image:image>
<image:image>
<image:loc>https://z80.timholyoake.uk/media/posts/52/20240905_101721-1024x633.jpg</image:loc>
<image:title><![CDATA[A Pimoroni Pico VGA demo base sat on a wooden desk. It has VGA and audio outputs on the left and right hand sides of the board respectively, as well as a micro SD card slot on the right hand side of the board. The Pico sits in the middle. The board is covered in dust, having been rescued from my cardboard box of doom.]]></image:title>
</image:image>
<image:image>
<image:loc>https://z80.timholyoake.uk/media/posts/52/20240904_213551-1024x645.jpg</image:loc>
<image:title><![CDATA[The Sharp MZ-80K pico emulator, running a short BASIC program to output the available free memory (34611 bytes) and output the phrase &quot;HELLO, PICO MZ-80K&quot; repeatedly.]]></image:title>
</image:image>
</url>
<url>
<loc>https://z80.timholyoake.uk/the-square-root-of-32-is-not-4-02/</loc>
<lastmod>2024-02-25T16:50:13+00:00</lastmod>
<image:image>
<image:loc>https://z80.timholyoake.uk/media/posts/47/20240211_150738-scaled.jpg</image:loc>
<image:title><![CDATA[]]></image:title>
</image:image>
<image:image>
<image:loc>https://z80.timholyoake.uk/media/posts/47/20240211_150738-1024x768.jpg</image:loc>
<image:title><![CDATA[Programming the Z80 bu Rodney Zaks, open at pages 420-421 which describes the SBC A,s instruction.]]></image:title>
</image:image>
</url>
<url>
<loc>https://z80.timholyoake.uk/the-valley/</loc>
<lastmod>2021-10-26T16:02:26+01:00</lastmod>
<image:image>
<image:loc>https://z80.timholyoake.uk/media/posts/2/2021-01-30_11-56-55-4aac36d4.png</image:loc>
<image:title><![CDATA[]]></image:title>
</image:image>
<image:image>
<image:loc>https://z80.timholyoake.uk/media/posts/2/2021-01-30_11-48-44.png</image:loc>
<image:title><![CDATA[]]></image:title>
</image:image>
<image:image>
<image:loc>https://z80.timholyoake.uk/media/posts/2/valley-controls.png</image:loc>
<image:title><![CDATA[]]></image:title>
</image:image>
<image:image>
<image:loc>https://z80.timholyoake.uk/media/posts/2/2021-01-30_11-50-37.png</image:loc>
<image:title><![CDATA[]]></image:title>
</image:image>
<image:image>
<image:loc>https://z80.timholyoake.uk/media/posts/2/2021-01-30_11-51-33.png</image:loc>
<image:title><![CDATA[]]></image:title>
</image:image>
<image:image>
<image:loc>https://z80.timholyoake.uk/media/posts/2/2021-01-30_11-56-55.png</image:loc>
<image:title><![CDATA[]]></image:title>
</image:image>
</url>
<url>
<loc>https://z80.timholyoake.uk/the-valley-at-42/</loc>
<lastmod>2024-04-19T14:37:46+01:00</lastmod>
<image:image>
<image:loc>https://z80.timholyoake.uk/media/posts/49/greenrc.jpg</image:loc>
<image:title><![CDATA[]]></image:title>
</image:image>
<image:image>
<image:loc>https://z80.timholyoake.uk/media/posts/49/2024-04-07-163629_1139x712_scrot-1024x592.png</image:loc>
<image:title><![CDATA[]]></image:title>
</image:image>
<image:image>
<image:loc>https://z80.timholyoake.uk/media/posts/49/2024-04-07-170954_1139x712_scrot-1024x569.png</image:loc>
<image:title><![CDATA[]]></image:title>
</image:image>
<image:image>
<image:loc>https://z80.timholyoake.uk/media/posts/49/optionsrc-1024x611.jpg</image:loc>
<image:title><![CDATA[The Valley - startup options]]></image:title>
</image:image>
<image:image>
<image:loc>https://z80.timholyoake.uk/media/posts/49/greenrc-1024x656.jpg</image:loc>
<image:title><![CDATA[The Valley - Valley scene running on PicoTerm with PetSCII graphics]]></image:title>
</image:image>
<image:image>
<image:loc>https://z80.timholyoake.uk/media/posts/49/amberrc-1024x581.jpg</image:loc>
<image:title><![CDATA[The Valley - running on PicoTerm with code page 437]]></image:title>
</image:image>
</url>
</urlset>