Commit Graph

30 Commits

Author SHA1 Message Date
Eugene Lozovoy
35bb9686b7 exclude port #FF from iorqge signal 2023-12-24 23:25:14 +03:00
Eugene Lozovoy
548d6ef245 exclude ports #0F, #1F, #4F, #5F from iorqge signal 2023-12-24 23:24:50 +03:00
Eugene Lozovoy
0023e1afc9 update errata for pcb rev.A and rev.A1 2023-09-09 11:20:28 +03:00
Eugene Lozovoy
63a2324711 gs refactor 2023-08-19 23:06:15 +03:00
Eugene Lozovoy
a696ecdf28 fix compatibility with NemoIDE 2023-03-26 22:10:33 +03:00
Eugene Lozovoy
7e836fba8d update readme 2023-03-13 11:38:11 +03:00
Eugene Lozovoy
884f8308b0 cpld: add build option to support 2mb gs ram 2023-02-03 20:49:41 +03:00
Eugene Lozovoy
4fe3fd7606 fix gs glitches with contended timings 2022-12-18 15:37:11 +03:00
Eugene Lozovoy
bd57e87d4f refactor gs register names 2022-12-18 14:21:01 +03:00
Eugene Lozovoy
8733d015a4 general sound - 16mhz clock 2022-11-25 19:23:57 +03:00
Eugene Lozovoy
ab9648caf2 add license 2022-11-19 11:14:51 +03:00
Eugene Lozovoy
15cc1da745 add readme 2022-11-19 11:14:51 +03:00
Eugene Lozovoy
66ca58d37a add pcb rev.A1 2022-11-18 21:38:48 +03:00
Eugene Lozovoy
d1af9dadbf add testbench 2022-11-18 20:01:26 +03:00
Eugene Lozovoy
ab320aa0d9 add gs rom 2022-11-18 20:00:50 +03:00
Eugene Lozovoy
fc319bd685 update cpld firmware - finally working version 2022-11-15 20:44:01 +03:00
Eugene Lozovoy
81513481fe update pcb rev.A - final version; add errata 2022-11-10 21:12:30 +03:00
Eugene Lozovoy
ede0a27ce7 update gitignore 2022-10-29 19:51:49 +03:00
Eugene Lozovoy
cf5398377c wip pcb rev.A 2022-08-14 22:01:41 +03:00
Eugene Lozovoy
2f1024a29c wip pcb rev.A 2022-07-02 20:21:29 +03:00
Eugene Lozovoy
994cb042ad wip pcb rev.A 2022-06-12 21:31:29 +03:00
Eugene Lozovoy
9d544911c1 add cpld sources 2022-06-11 08:40:23 +03:00
Eugene Lozovoy
1ad83b07a9 wip pcb rev.A 2022-06-11 08:37:13 +03:00
Eugene Lozovoy
7b84a8d83a wip pcb rev.A 2022-06-09 21:38:50 +03:00
Eugene Lozovoy
b4dcc7f5f6 wip pcb rev.A 2022-06-08 21:07:27 +03:00
Eugene Lozovoy
f1c3da1e5e wip pcb rev.A 2022-06-06 22:33:22 +03:00
Eugene Lozovoy
838afd89eb wip pcb rev.A 2022-06-05 21:15:24 +03:00
Eugene Lozovoy
9ba5afdd57 wip pcb rev.A 2022-06-03 22:33:15 +03:00
Eugene Lozovoy
84da79f3a6 wip pcb rev.A 2022-06-02 22:40:15 +03:00
Eugene Lozovoy
12b47f44d6 init 2022-06-02 22:19:22 +03:00