Daniele Verducci su MatissePenguin
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e34cfef259
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WIP newline and end-of-screen shift
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2021-02-15 22:54:54 +01:00 |
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Daniele Verducci su MatissePenguin
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d3604ca3ab
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Working EOL
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2021-02-15 21:23:12 +01:00 |
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Daniele Verducci su MatissePenguin
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706dbe56e1
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Extended image to 368x256
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2021-02-14 19:08:45 +01:00 |
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Daniele Verducci su MatissePenguin
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d71e5b65cf
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Perfected timings
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2021-02-14 18:29:24 +01:00 |
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Daniele Verducci su MatissePenguin
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7e3896848f
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Trying to fit vertically the image. Heavily distorted on CRT.
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2021-02-12 19:50:24 +01:00 |
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Daniele Verducci su MatissePenguin
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c90516ab51
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horyzontally centered image in CRT
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2021-02-12 19:23:08 +01:00 |
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Daniele Verducci su MatissePenguin
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b395a4dd21
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Reduced columns to 46
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2021-02-12 18:58:57 +01:00 |
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Daniele Verducci su MatissePenguin
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9872968720
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Characters test prior to memory map refactor
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2021-02-12 13:04:20 +01:00 |
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Daniele Verducci su MatissePenguin
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8ed06f78e4
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ps/2 debugger
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2021-02-12 12:20:41 +01:00 |
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Daniele Verducci su MatissePenguin
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e1af852f2e
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WIP PS/2 Keyboard
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2021-02-09 18:54:30 +01:00 |
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Daniele Verducci su MatissePenguin
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a1a858a701
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Reading ps/2 keyboard, but somehow, keycodes are decremented by 1
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2021-02-07 11:01:58 +01:00 |
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Daniele Verducci su MatissePenguin
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2366408679
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WIP PS/2 keyboard driver
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2021-02-03 21:31:13 +01:00 |
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Daniele Verducci (ZenPenguin)
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51780e5606
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Started implementing PS/2 Keyboard driver
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2021-02-03 08:58:00 +01:00 |
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Daniele Verducci su MatissePenguin
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5bea35365d
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Back working on communication
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2021-01-27 08:58:04 +01:00 |
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Daniele Verducci su MatissePenguin
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467197fd23
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First working text mode without end of screen scroll
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2021-01-26 23:22:55 +01:00 |
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Daniele Verducci su MatissePenguin
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9d6e6efd13
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WIP
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2021-01-26 20:52:53 +01:00 |
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Daniele Verducci su MatissePenguin
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64da85548e
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Single line chars demo
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2021-01-26 08:29:08 +01:00 |
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Daniele Verducci su MatissePenguin
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154e4dc10c
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Working character output, non working return to home
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2021-01-25 08:46:01 +01:00 |
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Daniele Verducci su MatissePenguin
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9de4753984
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Testing character generation
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2021-01-24 12:13:17 +01:00 |
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Daniele Verducci (ZenPenguin)
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baa00e3ea0
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Testing char drawing routine
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2021-01-24 11:48:35 +01:00 |
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Daniele Verducci (ZenPenguin)
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f49818caa1
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Big refactoring and first character generator implementation
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2021-01-24 11:27:40 +01:00 |
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Daniele Verducci (ZenPenguin)
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415300a2db
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Started working on characters
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2021-01-22 08:58:11 +01:00 |
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Daniele Verducci su MatissePenguin
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17fdf97f75
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Copying data bus to framebuffer memory, but ignoring clock signal
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2021-01-19 21:38:21 +01:00 |
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Daniele Verducci (ZenPenguin)
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792db80ab4
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Refactoring
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2021-01-19 08:36:01 +01:00 |
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Daniele Verducci (ZenPenguin)
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3b23740c36
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Renamed r0 to A
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2021-01-19 07:58:06 +01:00 |
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Daniele Verducci (ZenPenguin)
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03e549a69c
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Merge branch 'master' of ichibi:/home/git/Repositories/pato-z80-home-computer
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2021-01-19 07:43:47 +01:00 |
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Daniele Verducci su MatissePenguin
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901fe50fee
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Temporary fix for first short sync timer after image firing in advance
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2021-01-17 17:51:34 +01:00 |
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Daniele Verducci su MatissePenguin
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b3269125ac
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Fixed halved number of sync pulses
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2021-01-17 17:09:13 +01:00 |
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Daniele Verducci su MatissePenguin
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8b2063c6bc
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Working on timings
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2021-01-17 10:58:04 +01:00 |
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Daniele Verducci su MatissePenguin
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cf3956356e
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Working timer1, but wrong timings
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2021-01-16 19:54:32 +01:00 |
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Daniele Verducci su MatissePenguin
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7c07014b75
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Using official mc device definition
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2021-01-13 19:22:07 +01:00 |
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Daniele Verducci (ZenPenguin)
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90c200e6a9
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Not working implementation of timer-driven video signal generation 2
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2021-01-10 11:30:47 +01:00 |
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Daniele Verducci (ZenPenguin)
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ce23f9e799
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Not working implementation of timer-driven video signal generation
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2021-01-10 10:50:34 +01:00 |
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Daniele Verducci (ZenPenguin)
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66414a2e57
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Merge branch 'master' of ichibi:/home/git/Repositories/pato-z80-home-computer
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2021-01-10 07:23:18 +01:00 |
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Daniele Verducci (ZenPenguin)
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b64ed1839a
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WIP documenting interfacing idea
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2021-01-10 07:22:55 +01:00 |
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Daniele Verducci su MatissePenguin
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ccb9d5ecec
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Documented idea of interrupt-driven video generation
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2021-01-09 21:24:36 +01:00 |
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Daniele Verducci su MatissePenguin
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8959c7add8
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Working stable non-interlaced image of cat read from rom into ram framebuffer
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2021-01-08 17:32:08 +01:00 |
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Daniele Verducci su MatissePenguin
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ae495b6714
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Polish
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2021-01-08 16:12:46 +01:00 |
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Daniele Verducci su MatissePenguin
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62e98d7fe4
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Scrambled image due to inverted bit order in every of the 52 line byte chunks
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2021-01-08 10:08:03 +01:00 |
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Daniele Verducci su MatissePenguin
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a86dbed7f7
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Fixed memory hsync
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2021-01-07 18:50:05 +01:00 |
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Daniele Verducci su MatissePenguin
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2b32039b42
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Read framebuffer from mc's memory
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2021-01-07 13:32:01 +01:00 |
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Daniele Verducci su MatissePenguin
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0b88c7d0db
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WIP fucking video generation
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2021-01-07 09:14:09 +01:00 |
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Daniele Verducci su MatissePenguin
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06779c5442
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Loses sync when loading from memory
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2021-01-06 00:19:15 +01:00 |
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Daniele Verducci su MatissePenguin
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09785e1317
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Fixed timings
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2021-01-03 15:30:06 +01:00 |
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Daniele Verducci su MatissePenguin
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c0f7049df9
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New test pattern, still hsync issues
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2021-01-03 12:48:38 +01:00 |
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Daniele Verducci (ZenPenguin)
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08b32b2064
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Interrupt brings up Monitor: working, but calling "run" leaves garbage in the SP
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2021-01-03 09:37:22 +01:00 |
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Daniele Verducci (ZenPenguin)
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b98ad3e136
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Merge branch 'master' into monitor-interrupt
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2021-01-03 08:23:56 +01:00 |
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Daniele Verducci (ZenPenguin)
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00b6c76e18
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Merge branch 'master' of ichibi:/home/git/Repositories/pato-z80-home-computer
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2021-01-03 08:21:29 +01:00 |
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Daniele Verducci su MatissePenguin
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7e1facf59f
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First working image with a lot of jitter
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2021-01-02 20:43:42 +01:00 |
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Daniele Verducci su MatissePenguin
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60243dc95f
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Horyzontal timings (working, checked with oscilloscope)
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2021-01-02 19:54:17 +01:00 |
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