Commit Graph

63 Commits

Author SHA1 Message Date
Zane Kaminski
6d7f8ad3a2 A.1.0 RC2/3 2024-05-14 03:06:13 -04:00
Zane Kaminski
2aa9051954 Firmware 1.0 RC1 2024-05-13 05:03:21 -04:00
Zane Kaminski
64f479c465 RC1 2024-03-20 05:26:44 -04:00
Zane Kaminski
c3716ebb82 Change ~ to ! where appropriate in GR8RAM.v 2024-02-16 20:54:16 -05:00
Zane Kaminski
97943bc2e7 Recompile 2024-02-16 20:48:50 -05:00
Zane Kaminski
7eb62dbe5a Untrack and delete .qws files 2024-02-16 20:46:40 -05:00
Zane Kaminski
f347a27f89 Create new quartus project 2024-02-16 20:43:29 -05:00
Zane Kaminski
9f456e8d0f Delete old quartus stuff 2024-02-16 20:41:52 -05:00
Zane Kaminski
b1757d3d0f Compiled CPLD again 2023-02-28 11:23:37 -05:00
Zane Kaminski
4ae69c54f3 New project 2023-02-28 11:17:29 -05:00
Zane Kaminski
debc1f02fe Release candidate? 2021-09-14 03:57:20 -04:00
Zane Kaminski
76eb5bdd9c Ignore Quartus stuff 2021-04-21 23:09:07 -04:00
Zane Kaminski
5437b524cc Register Apple address bus on PHI0 rising edge 2021-04-21 20:06:56 -04:00
Zane Kaminski
edf6ae602e Change IOROMEN logic back to synchronous reset 2021-04-21 09:21:35 -04:00
Zane Kaminski
e2d63fc8ed Output read data on falling edge to get more hold time 2021-04-21 09:19:57 -04:00
Zane Kaminski
d2dbdc8193 Revert "Updated slew rate/current strength assignments"
This reverts commit 780fe32807.
2021-04-20 05:50:09 -04:00
Zane Kaminski
780fe32807 Updated slew rate/current strength assignments 2021-04-20 05:43:37 -04:00
Zane Kaminski
2ca22d3d54 Latch config DIP switches at boot
Also rearranged GR8RAM.v
2021-04-20 04:23:57 -04:00
Zane Kaminski
2f607d6d7c Works better? 2021-04-20 04:10:26 -04:00
Zane Kaminski
f09d92f480 Sorta works 2021-04-19 02:57:51 -04:00
Zane Kaminski
ed0821b322 Added CKE back 2021-04-18 20:24:58 -04:00
Zane Kaminski
bfd262def7 Sorta works 2021-04-18 06:01:08 -04:00
Zane Kaminski
8e35f6fc16 Remove CKE 2021-04-18 03:59:56 -04:00
Zane Kaminski
4fd3d2ff3f Make apple boot
Apple boots but SDRAM not working. Register R/W/increment works
2021-04-18 03:54:45 -04:00
Zane Kaminski
d8a5dc069d idk 2021-04-11 15:39:19 -04:00
Zane Kaminski
fc2e875ac2 Works? 2021-04-03 03:44:42 -04:00
Zane Kaminski
763861e444 ugh 2021-03-19 16:38:48 -04:00
Zane Kaminski
e4bfc93b1f before remove UFM 2021-03-19 14:23:33 -04:00
Zane Kaminski
a336f5969b hmm 2021-03-19 06:59:22 -04:00
Zane Kaminski
4defba0f50 better 2021-03-19 06:45:31 -04:00
Zane Kaminski
72851cefc5 ugh 2021-03-19 02:56:20 -04:00
Zane Kaminski
686fac229e idk 2021-03-15 13:40:59 -04:00
Zane Kaminski
fdbc92725a Remove old CPLD stuff 2021-03-15 13:40:41 -04:00
Zane Kaminski
0a649d68ac Fabbed 2021-02-17 19:29:24 -05:00
Zane Kaminski
e2a3901004 reset button detect 2020-10-25 05:22:14 -04:00
Zane Kaminski
13c6a59278 Sketch of verilog 2020-10-07 23:32:29 -04:00
Zane Kaminski
0ad3b4640a Many changes 2020-03-10 18:54:44 -04:00
Zane Kaminski
ac8cf35610 Put FullIOEN back 2020-02-26 03:37:20 -05:00
Zane Kaminski
ef9b5852fb Added transfer counters 2020-02-26 03:34:33 -05:00
Zane Kaminski
fe0a092924 Added separate configuration section 2020-02-26 03:31:20 -05:00
Zane Kaminski
490fcfb8e7 Cleanup 2020-02-26 03:15:36 -05:00
Zane Kaminski
04be5a0257 Removed inhibit output 2020-02-26 03:14:33 -05:00
Zane Kaminski
92cde65a9d Moved REGEN and IOROMEN (no functional change) 2020-02-26 03:14:13 -05:00
Zane Kaminski
a4f29ea751 Removed SetWR and FullIOEN 2020-02-26 02:13:35 -05:00
Zane Kaminski
764b09ba6a Comments, no actual changes to CPLD verilog 2020-02-16 22:03:57 -05:00
Zane Kaminski
88a4169ab6 Fixed previous problem, working again 2020-02-16 00:11:12 -05:00
Zane Kaminski
c5f1e637ac Doesn't work but committing for posterity 2020-02-15 23:15:54 -05:00
Zane Kaminski
6e6813786d Merge branch 'dev' of https://github.com/ZaneKaminski/GR8RAM into dev 2020-01-26 15:15:07 -05:00
Zane Kaminski
a2eecf4475 Separated CSDBEN 2020-01-26 15:13:37 -05:00
Zane Kaminski
85e3eb627d Removed state counter reset 2019-12-21 01:46:05 -05:00