uzix/zx-sizif-xxs
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  • 64a4bb69c0 add auto cpu frequency master Eugene Lozovoy 2024-01-10 15:39:07 +03:00
  • df7f0e55e6 fix basic 128 crashes when divmmc is enabled Eugene Lozovoy 2024-01-10 15:35:41 +03:00
  • c8d83ac5c1 refactor memory controller Eugene Lozovoy 2024-01-08 20:15:34 +03:00
  • c69b7c8ba4 improve 128 int timings Eugene Lozovoy 2024-01-07 17:51:02 +03:00
  • 76b4d4d838 add option to disable sd indication on border Eugene Lozovoy 2024-01-07 17:47:20 +03:00
  • e7552c5743 rom: minor refactors Eugene Lozovoy 2024-01-07 17:22:00 +03:00
  • a942f43c5a refactor mixer - optimize fpga resources usage Eugene Lozovoy 2024-01-06 18:30:42 +03:00
  • 2b263995cc implement ula+ registers reading Eugene Lozovoy 2024-01-05 20:32:36 +03:00
  • 34a98edc64 allow nmi call when divmmc's mapram in use Eugene Lozovoy 2024-01-04 11:54:04 +03:00
  • 948f4190f3 refactor: rename screen->video, memcontrol->mem, cpucontrol->cpu Eugene Lozovoy 2024-01-03 19:05:12 +03:00
  • 48ad108e9c fix support of some ps/2 keyboards with slow clock Eugene Lozovoy 2023-10-26 21:01:47 +03:00
  • 671a748207 add fpga firmware file in bin format Eugene Lozovoy 2023-03-24 21:58:05 +03:00
  • 239aa2a25b update jic files fw-20221117 Eugene Lozovoy 2022-11-17 19:42:55 +03:00
  • 7c6fdb683f add 14MHz mode Eugene Lozovoy 2022-11-01 21:01:29 +03:00
  • 993c336507 improve compatibility with slower sram chips Eugene Lozovoy 2022-10-31 21:49:02 +03:00
  • 1189d41266 change ps/2 keyboard mapping Eugene Lozovoy 2022-10-30 20:56:54 +03:00
  • cf2671b9ad fix ps/2 sticking keys Eugene Lozovoy 2022-10-30 20:55:26 +03:00
  • b7b64506dc update jic files fw-20220822 Eugene Lozovoy 2022-08-22 12:25:45 +03:00
  • ed67f19417 add specdrum Eugene Lozovoy 2022-08-10 12:11:35 +03:00
  • 568f590171 fix random garbage on screen (again) Eugene Lozovoy 2022-08-09 12:49:27 +03:00
  • 3a086ac5e5 improve turbo modes reliability Eugene Lozovoy 2022-08-09 12:48:53 +03:00
  • 7fcc013035 fix allram mode (broken in d4e706b) Eugene Lozovoy 2022-08-08 18:32:38 +03:00
  • 6e93892d6c update jic files fw-20220701 Eugene Lozovoy 2022-07-01 21:37:11 +03:00
  • 616dde6270 add pcb zero rev.A gerbers, pdf, etc... Eugene Lozovoy 2022-07-01 21:36:43 +03:00
  • c4b3ef2ae9 add pcb zero rev.A Eugene Lozovoy 2022-07-01 21:36:17 +03:00
  • d4e706bc81 fix random garbage on screen Eugene Lozovoy 2022-06-27 22:01:53 +03:00
  • d4bc91dcc0 make dark colors a bit darker Eugene Lozovoy 2022-06-26 20:20:57 +03:00
  • 572f344c33 fix #1ffd +3 port Eugene Lozovoy 2022-06-26 19:53:51 +03:00
  • b59952695d fix fpga makefile report target Eugene Lozovoy 2022-06-26 19:51:37 +03:00
  • 05a28929e4 update gitignore Eugene Lozovoy 2022-06-26 19:51:08 +03:00
  • 6dbc183078 fix kempston port decoding - add DF port for some rare games Eugene Lozovoy 2022-06-26 19:47:57 +03:00
  • 93ad70b5dc add pcb rev.A pdf and interactive bom UzixLS 2022-03-10 17:50:49 +03:00
  • 04ef3fe73e update photo in readme UzixLS 2022-02-19 20:08:51 +03:00
  • 9cb09fd80c add pcb rev.B gerbers, pdf, etc... UzixLS 2022-02-19 20:08:30 +03:00
  • fd4794a9e7 add pcb rev.B UzixLS 2022-02-19 20:02:42 +03:00
  • 0a88cf8a76 add license UzixLS 2022-02-19 20:02:13 +03:00
  • b130bf499b update readme UzixLS 2022-02-03 08:03:46 +03:00
  • 664492d8f8 fix io contention UzixLS 2022-02-02 20:34:51 +03:00
  • 35d1864d14 fix unintended snow in 4.4MHz mode UzixLS 2022-02-02 20:34:30 +03:00
  • 56bd06bd9b increase colors saturation UzixLS 2022-02-02 20:30:51 +03:00
  • 03454b00fe fix ulaplus ghost image on border UzixLS 2022-02-01 22:08:09 +03:00
  • 72a13f6dfc add 48K rom UzixLS 2022-02-01 21:46:43 +03:00
  • 54fd908457 fix compatibility with some old ps/2 keyboards UzixLS 2022-01-31 21:40:01 +03:00
  • 456cb97fac add support for ZC SD card controller; replace NO-OS divmmc mode with ZC UzixLS 2022-01-31 21:39:26 +03:00
  • d6a31c0502 magic rom: refactor UzixLS 2022-01-31 21:32:14 +03:00
  • a371e5ec4c magic: add ay_en UzixLS 2022-01-30 16:02:57 +03:00
  • cd13ac4a2d fix io contention UzixLS 2022-01-30 15:59:25 +03:00
  • 391a0b32bf fpga: some minor refactors UzixLS 2022-01-30 15:54:41 +03:00
  • 8af0274e87 fix border size in 128K timings UzixLS 2022-01-30 15:47:37 +03:00
  • 52bf3711e0 fix #1ffd port decoding UzixLS 2022-01-30 15:45:48 +03:00
  • 46f56755df update Makefile: add new targets (pipeline, pipeline_sof); tiny refactor UzixLS 2022-01-29 10:23:20 +03:00
  • 7b519a56ff update gitignore UzixLS 2022-01-29 10:21:35 +03:00
  • e5e19c3704 magic rom: fix 'd' font character UzixLS 2022-01-27 20:13:21 +03:00
  • 742a360875 testbench: hide useless warnings UzixLS 2021-11-18 20:42:01 +03:00
  • e46661b43e add Makefile UzixLS 2021-11-18 20:40:49 +03:00
  • 93bf6fc638 [minor] refactor fpga project UzixLS 2021-11-18 20:38:14 +03:00
  • e33bd97a7e replace composite video output implementation UzixLS 2021-11-15 22:57:36 +03:00
  • f30d6faa6d replace ym2149 implementation UzixLS 2021-11-15 22:38:03 +03:00
  • fe1ec884ee mixer: don't switch ABC-ACB panning for second ay in turbosound UzixLS 2021-11-14 21:20:51 +03:00
  • 431b45729d mixer: fix abc/acb panning UzixLS 2021-11-14 21:19:26 +03:00
  • b9d24c353e fix tape out UzixLS 2021-11-14 21:15:40 +03:00
  • 27d7d5bed7 fix incorrect pallete after enabling ulaplus in menu UzixLS 2021-11-14 21:14:01 +03:00
  • 04d6644b5a disable 14mhz mode UzixLS 2021-11-14 21:12:53 +03:00
  • a5aaef3bc6 update pcb rev.A errata UzixLS 2021-10-26 11:02:15 +03:00
  • 0e572d9d69 merge latest changes from sizif-512 UzixLS 2021-09-21 19:57:59 +03:00
  • 83081238ed add tape output on sd_mosi pin UzixLS 2021-07-01 20:19:03 +03:00
  • 0bae7d619c fix palette UzixLS 2021-07-01 20:18:38 +03:00
  • 3361b41ca5 magic: add covox/soundrive and ulaplus configuration UzixLS 2021-06-27 12:45:53 +03:00
  • 0e591959f6 magic rom: fix possible crash on start UzixLS 2021-06-27 11:11:22 +03:00
  • a311692a37 magic rom: fix hot switching to +3 mode when basic48 active UzixLS 2021-06-24 13:36:30 +03:00
  • 5f782ac1e9 magic rom: draw boxes after initing cpld at boot UzixLS 2021-06-24 13:35:15 +03:00
  • 4a732acc36 magic: fix border when entering menu UzixLS 2021-06-23 21:15:42 +03:00
  • 2e4ad38ba8 handle +3 mode with 48K ram UzixLS 2021-06-23 21:06:43 +03:00
  • c3fbd323c8 magic rom: mute saa1099 in menu UzixLS 2021-06-20 18:32:16 +03:00
  • a9b3655819 ps2: don't count alt as fire key when left ctrl is hold UzixLS 2021-06-19 14:27:48 +03:00
  • 052d2d0b20 magic rom: add description strings to rom file UzixLS 2021-06-19 13:11:51 +03:00
  • c8e558ac7e synchronize pause to int and rfsh cycle just for safety UzixLS 2021-06-19 12:11:56 +03:00
  • c86a4e474f magic rom: fix ay restore when there is no turbosound UzixLS 2021-06-19 11:31:14 +03:00
  • 23cf63b02c turbosound.sv: add en_ts UzixLS 2021-06-19 11:30:32 +03:00
  • df3381a03c divmmc.sv: remove redundant check UzixLS 2021-06-19 11:29:56 +03:00
  • 55c59f66e2 draw.asm: slightly reformat screen_map UzixLS 2021-06-19 10:56:57 +03:00
  • 54b51ea4c9 magic rom: remove "save & exit" entry; config is now always saved UzixLS 2021-06-19 10:23:50 +03:00
  • 8685f4919a magic rom: tune menu position UzixLS 2021-06-19 10:21:17 +03:00
  • 6485cd0b97 magic rom: swap panning abc and acb positions UzixLS 2021-06-18 22:58:24 +03:00
  • ca42c05ce6 mixer: implement panning settings UzixLS 2021-06-18 22:34:17 +03:00
  • 1435f856b3 new magic rom with menu UzixLS 2021-06-17 22:00:59 +03:00
  • ec1805f092 fpga: prepare for new magic rom UzixLS 2021-06-17 21:58:46 +03:00
  • 01ef87db8f fpga: fix missing magic sounds UzixLS 2021-06-17 21:57:53 +03:00
  • 695589d6c2 ulaplus.sv: fix indentation UzixLS 2021-06-17 21:57:16 +03:00
  • 545b5533bb fpga: add makefile UzixLS 2021-06-17 21:54:25 +03:00
  • 974b92cd94 ps2: handle ctrl-alt-backspace as reboot UzixLS 2021-06-14 11:45:49 +03:00
  • 0ba75ee9e7 some minor refactoring UzixLS 2021-06-14 11:43:35 +03:00
  • baf2f9a348 convert tabs to spaces UzixLS 2021-06-14 10:13:12 +03:00
  • eb6f3c1463 fpga: remove unused usbhost files UzixLS 2021-06-13 13:43:13 +03:00
  • 463e92f8c7 refactor testbench makefile UzixLS 2021-05-26 13:50:24 +03:00
  • 63e499e10e update testbench T80 UzixLS 2021-05-26 13:49:01 +03:00
  • 8f84aeb17b add errata for pcb rev.A UzixLS 2021-05-26 13:47:49 +03:00
  • 739d59cd67 add rom files UzixLS 2021-05-07 13:11:35 +03:00
  • cbe3e50b55 disable +3 ports by default to improve compatibility UzixLS 2021-05-07 13:11:10 +03:00
  • 0097124413 significant stability improvements with 48K/128K timings UzixLS 2021-05-06 16:34:38 +03:00