penguin86/pato-z80-home-computer
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  • 66414a2e57 Merge branch 'master' of ichibi:/home/git/Repositories/pato-z80-home-computer Daniele Verducci (ZenPenguin) 2021-01-10 07:23:18 +01:00
  • b64ed1839a WIP documenting interfacing idea Daniele Verducci (ZenPenguin) 2021-01-10 07:22:55 +01:00
  • ccb9d5ecec Documented idea of interrupt-driven video generation Daniele Verducci su MatissePenguin 2021-01-09 21:24:27 +01:00
  • 8959c7add8 Working stable non-interlaced image of cat read from rom into ram framebuffer Daniele Verducci su MatissePenguin 2021-01-08 17:32:08 +01:00
  • ae495b6714 Polish Daniele Verducci su MatissePenguin 2021-01-08 16:12:46 +01:00
  • 62e98d7fe4 Scrambled image due to inverted bit order in every of the 52 line byte chunks Daniele Verducci su MatissePenguin 2021-01-08 10:08:03 +01:00
  • a86dbed7f7 Fixed memory hsync Daniele Verducci su MatissePenguin 2021-01-07 18:49:50 +01:00
  • 2b32039b42 Read framebuffer from mc's memory Daniele Verducci su MatissePenguin 2021-01-07 13:32:01 +01:00
  • 0b88c7d0db WIP fucking video generation Daniele Verducci su MatissePenguin 2021-01-07 09:14:09 +01:00
  • 06779c5442 Loses sync when loading from memory Daniele Verducci su MatissePenguin 2021-01-06 00:19:15 +01:00
  • 09785e1317 Fixed timings Daniele Verducci su MatissePenguin 2021-01-03 15:30:06 +01:00
  • c0f7049df9 New test pattern, still hsync issues Daniele Verducci su MatissePenguin 2021-01-03 12:48:38 +01:00
  • 08b32b2064 Interrupt brings up Monitor: working, but calling "run" leaves garbage in the SP monitor-interrupt Daniele Verducci (ZenPenguin) 2021-01-03 09:37:22 +01:00
  • 17153486a6 Merge branch 'master' into TerminalWithCommands TerminalWithCommands Daniele Verducci (ZenPenguin) 2021-01-03 08:49:07 +01:00
  • b98ad3e136 Merge branch 'master' into monitor-interrupt Daniele Verducci (ZenPenguin) 2021-01-03 08:23:56 +01:00
  • 00b6c76e18 Merge branch 'master' of ichibi:/home/git/Repositories/pato-z80-home-computer Daniele Verducci (ZenPenguin) 2021-01-03 08:21:29 +01:00
  • 7e1facf59f First working image with a lot of jitter Daniele Verducci su MatissePenguin 2021-01-02 20:43:42 +01:00
  • 60243dc95f Horyzontal timings (working, checked with oscilloscope) Daniele Verducci su MatissePenguin 2021-01-02 19:54:17 +01:00
  • 1e40d8f1e1 pal-adapter: fuses config and readme Daniele Verducci su MatissePenguin 2021-01-02 17:02:30 +01:00
  • 68752e85a7 Reorganized folders, added pal-adapter io device folder Daniele Verducci su MatissePenguin 2021-01-02 16:33:51 +01:00
  • 3ebf35fa77 WIP immediate return to monitor via interrupt Daniele Verducci (ZenPenguin) 2021-01-02 10:53:30 +01:00
  • ff4823b3ad WIP Terminal interface with commands Daniele Verducci (ZenPenguin) 2021-01-02 07:56:11 +01:00
  • 1622fb2381 Merge branch 'master' of ichibi:/home/git/Repositories/pato-z80-home-computer Daniele Verducci (ZenPenguin) 2021-01-02 07:14:36 +01:00
  • 4d9fd83cdd WIP Terminal interface with commands Daniele Verducci su MatissePenguin 2021-01-01 23:09:42 +01:00
  • 55f5d62082 Working ADB transfer at very low speeds (adding a delay in python terminal) Daniele Verducci su MatissePenguin 2021-01-01 22:42:00 +01:00
  • f717ac553b Merge branch 'master' of ichibi:/home/git/Repositories/pato-z80-home-computer Daniele Verducci (ZenPenguin) 2021-01-01 17:51:02 +01:00
  • df49f62d3d Uncommitted changes Daniele Verducci (ZenPenguin) 2021-01-01 17:50:52 +01:00
  • 2678a2ebfd WIP Monitor ADB function with heading bytes defining stream length Daniele Verducci su MatissePenguin 2020-12-30 21:21:38 +01:00
  • 53022fdafc Moved "bios" to "os" Daniele Verducci su MatissePenguin 2020-12-30 20:14:03 +01:00
  • ef58b417e6 First os version with ABI number and working system calls Daniele Verducci su MatissePenguin 2020-12-30 19:58:32 +01:00
  • b1f9788772 Trying to obtain fixed position system calls. Not working ATM Daniele Verducci su MatissePenguin 2020-12-29 23:28:30 +01:00
  • c21462e52f Testing sdcard initialization with Arduino Daniele Verducci su MatissePenguin 2020-12-26 20:59:24 +01:00
  • ef251a52a7 Hello world program to be used for monitor demo Daniele Verducci (ZenPenguin) 2020-12-26 12:40:39 +01:00
  • 4dfd5fb61a WIP Zero command in monitor Daniele Verducci (ZenPenguin) 2020-12-26 12:39:18 +01:00
  • a55741f010 Completed SET command Daniele Verducci (ZenPenguin) 2020-12-26 08:35:49 +01:00
  • d0afda5c4e Monitor DUMP prints bytes with the standard hex editor layout Daniele Verducci su MatissePenguin 2020-12-21 23:12:33 +01:00
  • 43f04da6f1 RUN accepts an argument Daniele Verducci su MatissePenguin 2020-12-21 18:28:09 +01:00
  • eafa424f31 Working SET in Monitor (one bit at time, for now) Daniele Verducci (ZenPenguin) 2020-12-18 08:50:24 +01:00
  • 135ee9c345 Line numbers Daniele Verducci su MatissePenguin 2020-12-17 20:38:36 +01:00
  • 37c92a58a6 Working DUMP in Monitor Daniele Verducci su MatissePenguin 2020-12-17 20:34:38 +01:00
  • 4fb4da2e92 Dump function in monitor Daniele Verducci (ZenPenguin) 2020-12-17 13:52:28 +01:00
  • 9f5e546768 Working DUMP stub in monitor Daniele Verducci su MatissePenguin 2020-12-16 23:39:24 +01:00
  • b57561b383 Merge branch 'master' of ssh://ichibi.ddns.net:222/home/git/Repositories/pato-z80-home-computer Daniele Verducci su MatissePenguin 2020-12-16 18:20:45 +01:00
  • 2c9675b8f0 WIP reimplementing serial terminal with DATA_AVAILABLE register Daniele Verducci (ZenPenguin) 2020-12-16 08:49:28 +01:00
  • 0b355bc704 Terminal emu: restoring cursor position after ADB Daniele Verducci su MatissePenguin 2020-12-15 18:14:29 +01:00
  • f1e7622e17 Trying to get Immediate to work Daniele Verducci (ZenPenguin) 2020-12-15 17:34:50 +01:00
  • fb83094158 Python terminal emu not working with Python versions less than 3 Daniele Verducci (ZenPenguin) 2020-12-15 17:13:32 +01:00
  • ba6866d243 Working data transmission in python terminal Daniele Verducci (ZenPenguin) 2020-12-13 23:55:44 +01:00
  • 3db972995a Merge branch 'master' of ichibi:/home/git/Repositories/pato-z80-home-computer Daniele Verducci (ZenPenguin) 2020-12-13 22:04:59 +01:00
  • c5fac7ecf4 Merge branch 'master' of ssh://ichibi.ddns.net:222/home/git/Repositories/pato-z80-home-computer Daniele Verducci su MatissePenguin 2020-12-13 20:00:33 +01:00
  • 82fb275d5b Media assets and first post Daniele Verducci su MatissePenguin 2020-12-13 20:00:20 +01:00
  • a906942002 Pat80 logo Daniele Verducci su MatissePenguin 2020-12-13 12:49:22 +01:00
  • 8def1af494 Implemented ADB in terminal_emulator Daniele Verducci (ZenPenguin) 2020-12-12 09:22:38 +01:00
  • 3c27a72bdf WIP reading from terminal Daniele Verducci (ZenPenguin) 2020-12-11 08:58:21 +01:00
  • f5972c72f8 Fixed line feed Daniele Verducci (ZenPenguin) 2020-12-11 08:52:16 +01:00
  • 3c6f54862d Working terminal read Daniele Verducci (ZenPenguin) 2020-12-11 08:48:30 +01:00
  • adc09d52ae WIP python terminal emulator Daniele Verducci (ZenPenguin) 2020-12-10 23:47:19 +01:00
  • 0e1caa3739 WIP Writing terminal emulator Daniele Verducci su MatissePenguin 2020-12-10 18:59:14 +01:00
  • ce6e3be35b WIP Writing terminal deployer Daniele Verducci su MatissePenguin 2020-12-09 22:23:12 +01:00
  • 76f8910773 Seemingly working immediate load in monitor Daniele Verducci su MatissePenguin 2020-12-09 21:01:57 +01:00
  • 72e4bee080 Code clean Daniele Verducci su MatissePenguin 2020-12-09 20:09:52 +01:00
  • c9274fac4d Spaces Daniele Verducci su MatissePenguin 2020-12-06 15:52:19 +01:00
  • 41b746525a Refactored ASM, added sound support Daniele Verducci su MatissePenguin 2020-12-06 15:51:26 +01:00
  • 97795c8111 NS76489 digital pin order is fucking inverted! D0 is the MSB, D7 the LSB. Daniele Verducci su MatissePenguin 2020-12-06 14:09:48 +01:00
  • 3d4d5360c1 Sound working at very low cpu frequencies Daniele Verducci su MatissePenguin 2020-12-05 12:45:18 +01:00
  • 7c6300af8a Updated makefile to show rom size! Daniele Verducci su MatissePenguin 2020-12-05 12:07:34 +01:00
  • 77b4ff1567 SN76489 sound test with Arduino Daniele Verducci su MatissePenguin 2020-12-02 21:29:40 +01:00
  • 96a5663fa3 Wip writing SN76489 test sketch Daniele Verducci (ZenPenguin) 2020-12-02 08:51:38 +01:00
  • 3ddf43156e Maybe found bug in arduino terminal Daniele Verducci (ZenPenguin) 2020-11-29 12:29:54 +01:00
  • e79ed4fa86 Trying optimizing terminal to stay under 600nS per clock cycle (not working ATM) Daniele Verducci su MatissePenguin 2020-11-29 12:19:55 +01:00
  • 4dcbfa8668 WIP Immediate function in monitor (reads bytes from stdin and executes immediately) Daniele Verducci su MatissePenguin 2020-11-25 21:07:46 +01:00
  • 229ba1d48d Working hex parsing in monitor Daniele Verducci su MatissePenguin 2020-11-25 20:50:39 +01:00
  • 336f2fe181 First working interactive shell for memory monitor Daniele Verducci su MatissePenguin 2020-11-25 19:39:20 +01:00
  • 3d7610e113 WIP Monitor Daniele Verducci (ZenPenguin) 2020-11-25 08:53:41 +01:00
  • 4d74b03e3f Code refactoring, working char read and print, working line print, not working line read Daniele Verducci su MatissePenguin 2020-11-24 21:34:51 +01:00
  • 33fd225a0f WIP: Monitor asm file stub Daniele Verducci (ZenPenguin) 2020-11-23 08:47:23 +01:00
  • 7e707c1e96 Implemented read char and readline in arduino terminal driver Daniele Verducci (ZenPenguin) 2020-11-23 08:25:02 +01:00
  • 30ec4f2975 Added Arduino terminal, moved drivers config variables to each driver asm file Daniele Verducci (ZenPenguin) 2020-11-22 23:01:22 +01:00
  • a5e7962eb0 Working echo test for arduino terminal Daniele Verducci su MatissePenguin 2020-11-22 22:06:45 +01:00
  • 3b7647634d Testing AV out: timing issues Daniele Verducci su MatissePenguin 2020-11-21 11:02:13 +01:00
  • b1ef46657a Untested char output for VGA adapter Daniele Verducci (ZenPenguin) 2020-11-19 08:47:07 +01:00
  • 51cf8b610b WIP Arduino VGA adapter Daniele Verducci su MatissePenguin 2020-11-19 07:32:11 +01:00
  • 0e94894986 Decoding logic with bottom 32k to rom, upper 32k to ram and 8 I/O ports with 32 addresses each Daniele Verducci su MatissePenguin 2020-11-07 19:18:16 +01:00
  • dbca35cfc5 Quick 2x2 keyboard test Daniele Verducci su MatissePenguin 2020-11-01 21:11:42 +01:00
  • de09c0353e WIP keyboard driver Daniele Verducci su MatissePenguin 2020-11-01 13:06:01 +01:00
  • 1a779b0fde Added IO address decoding. Lorem ipsum demo (without sorting LCD cursor addressing problems). Daniele Verducci su MatissePenguin 2020-11-01 12:25:51 +01:00
  • 9a10a193c3 Experimenting with lcd cursor location instructions Daniele Verducci su MatissePenguin 2020-10-27 22:27:39 +01:00
  • 5d881511dc Split bios in multiple asm files Daniele Verducci su MatissePenguin 2020-10-27 20:08:07 +01:00
  • 20abf66411 readme Daniele Verducci (ZenPenguin) 2020-10-27 08:56:45 +01:00
  • 879be841b3 WIP BIOS Daniele Verducci su MatissePenguin 2020-10-26 22:05:03 +01:00
  • 01d1e1f6d8 Working LCD! Daniele Verducci su MatissePenguin 2020-10-24 23:30:50 +02:00
  • c833911cad hd44780 display debugger Daniele Verducci su MatissePenguin 2020-10-18 14:47:46 +02:00
  • 63974b148c Working debugger, non-working programmer and lcd test procedure with lcd mapped in memory Daniele Verducci su MatissePenguin 2020-10-14 19:09:54 +02:00
  • f65d572f74 Initial commit Daniele Verducci su MatissePenguin 2020-09-22 08:16:41 +02:00