 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 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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Daniele Verducci su MatissePenguin
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1e40d8f1e1
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pal-adapter: fuses config and readme
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2021-01-02 17:02:30 +01:00 |
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Daniele Verducci su MatissePenguin
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68752e85a7
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Reorganized folders, added pal-adapter io device folder
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2021-01-02 16:33:51 +01:00 |
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Daniele Verducci su MatissePenguin
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55f5d62082
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Working ADB transfer at very low speeds (adding a delay in python terminal)
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2021-01-01 22:42:00 +01:00 |
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Daniele Verducci su MatissePenguin
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2678a2ebfd
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WIP Monitor ADB function with heading bytes defining stream length
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2020-12-30 21:21:38 +01:00 |
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Daniele Verducci su MatissePenguin
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53022fdafc
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Moved "bios" to "os"
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2020-12-30 20:14:03 +01:00 |
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Daniele Verducci su MatissePenguin
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ef58b417e6
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First os version with ABI number and working system calls
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2020-12-30 19:58:32 +01:00 |
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Daniele Verducci su MatissePenguin
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b1f9788772
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Trying to obtain fixed position system calls. Not working ATM
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2020-12-29 23:28:30 +01:00 |
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Daniele Verducci su MatissePenguin
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c21462e52f
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Testing sdcard initialization with Arduino
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2020-12-26 20:59:24 +01:00 |
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Daniele Verducci su MatissePenguin
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d0afda5c4e
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Monitor DUMP prints bytes with the standard hex editor layout
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2020-12-21 23:12:33 +01:00 |
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Daniele Verducci su MatissePenguin
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43f04da6f1
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RUN accepts an argument
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2020-12-21 18:28:09 +01:00 |
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Daniele Verducci su MatissePenguin
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135ee9c345
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Line numbers
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2020-12-17 20:38:36 +01:00 |
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Daniele Verducci su MatissePenguin
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37c92a58a6
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Working DUMP in Monitor
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2020-12-17 20:34:38 +01:00 |
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Daniele Verducci su MatissePenguin
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9f5e546768
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Working DUMP stub in monitor
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2020-12-16 23:39:24 +01:00 |
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Daniele Verducci su MatissePenguin
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b57561b383
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Merge branch 'master' of ssh://ichibi.ddns.net:222/home/git/Repositories/pato-z80-home-computer
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2020-12-16 18:20:45 +01:00 |
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Daniele Verducci su MatissePenguin
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0b355bc704
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Terminal emu: restoring cursor position after ADB
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2020-12-15 18:14:29 +01:00 |
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Daniele Verducci su MatissePenguin
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c5fac7ecf4
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Merge branch 'master' of ssh://ichibi.ddns.net:222/home/git/Repositories/pato-z80-home-computer
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2020-12-13 20:00:33 +01:00 |
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Daniele Verducci su MatissePenguin
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82fb275d5b
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Media assets and first post
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2020-12-13 20:00:20 +01:00 |
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Daniele Verducci su MatissePenguin
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a906942002
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Pat80 logo
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2020-12-13 12:49:22 +01:00 |
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Daniele Verducci su MatissePenguin
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0e1caa3739
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WIP Writing terminal emulator
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2020-12-10 18:59:14 +01:00 |
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Daniele Verducci su MatissePenguin
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ce6e3be35b
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WIP Writing terminal deployer
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2020-12-09 22:23:12 +01:00 |
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Daniele Verducci su MatissePenguin
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76f8910773
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Seemingly working immediate load in monitor
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2020-12-09 21:01:57 +01:00 |
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Daniele Verducci su MatissePenguin
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72e4bee080
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Code clean
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2020-12-09 20:09:52 +01:00 |
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Daniele Verducci su MatissePenguin
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c9274fac4d
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Spaces
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2020-12-06 15:52:19 +01:00 |
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Daniele Verducci su MatissePenguin
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41b746525a
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Refactored ASM, added sound support
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2020-12-06 15:51:26 +01:00 |
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Daniele Verducci su MatissePenguin
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97795c8111
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NS76489 digital pin order is fucking inverted! D0 is the MSB, D7 the LSB.
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2020-12-06 14:09:48 +01:00 |
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Daniele Verducci su MatissePenguin
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3d4d5360c1
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Sound working at very low cpu frequencies
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2020-12-05 12:45:18 +01:00 |
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Daniele Verducci su MatissePenguin
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7c6300af8a
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Updated makefile to show rom size!
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2020-12-05 12:07:34 +01:00 |
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Daniele Verducci su MatissePenguin
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77b4ff1567
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SN76489 sound test with Arduino
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2020-12-02 21:29:40 +01:00 |
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Daniele Verducci su MatissePenguin
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e79ed4fa86
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Trying optimizing terminal to stay under 600nS per clock cycle (not working ATM)
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2020-11-29 12:19:55 +01:00 |
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Daniele Verducci su MatissePenguin
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4dcbfa8668
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WIP Immediate function in monitor (reads bytes from stdin and executes immediately)
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2020-11-25 21:07:46 +01:00 |
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Daniele Verducci su MatissePenguin
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229ba1d48d
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Working hex parsing in monitor
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2020-11-25 20:50:39 +01:00 |
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Daniele Verducci su MatissePenguin
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336f2fe181
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First working interactive shell for memory monitor
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2020-11-25 19:39:20 +01:00 |
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Daniele Verducci su MatissePenguin
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4d74b03e3f
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Code refactoring, working char read and print, working line print, not working line read
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2020-11-24 21:34:51 +01:00 |
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Daniele Verducci su MatissePenguin
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a5e7962eb0
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Working echo test for arduino terminal
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2020-11-22 22:06:45 +01:00 |
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Daniele Verducci su MatissePenguin
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3b7647634d
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Testing AV out: timing issues
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2020-11-21 11:02:13 +01:00 |
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Daniele Verducci su MatissePenguin
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51cf8b610b
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WIP Arduino VGA adapter
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2020-11-19 07:32:11 +01:00 |
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Daniele Verducci su MatissePenguin
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0e94894986
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Decoding logic with bottom 32k to rom, upper 32k to ram and 8 I/O ports with 32 addresses each
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2020-11-07 19:18:16 +01:00 |
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Daniele Verducci su MatissePenguin
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dbca35cfc5
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Quick 2x2 keyboard test
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2020-11-01 21:11:42 +01:00 |
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Daniele Verducci su MatissePenguin
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de09c0353e
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WIP keyboard driver
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2020-11-01 13:06:01 +01:00 |
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Daniele Verducci su MatissePenguin
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1a779b0fde
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Added IO address decoding. Lorem ipsum demo (without sorting LCD cursor addressing problems).
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2020-11-01 12:25:51 +01:00 |
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Daniele Verducci su MatissePenguin
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9a10a193c3
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Experimenting with lcd cursor location instructions
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2020-10-27 22:27:39 +01:00 |
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Daniele Verducci su MatissePenguin
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5d881511dc
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Split bios in multiple asm files
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2020-10-27 20:08:07 +01:00 |
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Daniele Verducci su MatissePenguin
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879be841b3
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WIP BIOS
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2020-10-26 22:05:03 +01:00 |
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Daniele Verducci su MatissePenguin
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01d1e1f6d8
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Working LCD!
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2020-10-24 23:30:50 +02:00 |
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Daniele Verducci su MatissePenguin
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c833911cad
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hd44780 display debugger
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2020-10-18 14:47:46 +02:00 |
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Daniele Verducci su MatissePenguin
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63974b148c
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Working debugger, non-working programmer and lcd test procedure with lcd mapped in memory
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2020-10-14 19:09:54 +02:00 |
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Daniele Verducci su MatissePenguin
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f65d572f74
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Initial commit
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2020-09-22 08:16:41 +02:00 |
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