Macintosh-HW/NuBusFPGA
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86 Commits 2 Branches 0 Tags 53 MiB
239b74823f
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24 Commits

Author SHA1 Message Date
Romain Dolbeau
239b74823f move to submodules XiBus 2022-10-31 15:28:08 +01:00
Romain Dolbeau
c3ec10e2dd named parameters for more compatibility 2022-10-09 09:02:30 +02:00
Romain Dolbeau
c08acd77ed DMA + IRQ for RAM Disk 2022-10-08 18:23:01 +02:00
Romain Dolbeau
6040bca13a refactor ram dsk driver a bit more, some work toward multiplexed interrupt 2022-10-08 10:39:18 +02:00
Romain Dolbeau
be8a2ec995 sampling more configurable 2022-09-21 23:06:17 +02:00
Romain Dolbeau
71d88bfb61 better goblin (+accel) in SBus 2022-08-15 10:20:56 +02:00
Romain Dolbeau
d70ba3e434 rename blit to blit_goblin 2022-07-23 12:58:13 +02:00
Romain Dolbeau
abdb178089 trying to debug DMA for RAMDsk 2022-07-23 12:53:30 +02:00
Romain Dolbeau
c0fbdca5d3 preliminary burst support for DMA 2022-07-14 17:17:53 +02:00
Romain Dolbeau
5e7e7d5e2c 'back'port superslot to non-sampling NuBus interface 2022-07-14 09:34:29 +02:00
Romain Dolbeau
9b9f0efb6e draft non-synchronous NuBus (using sampling at sysclk to cut down on latency), minimalist support for 1/2/4 accel 2022-06-06 23:36:43 +02:00
Romain Dolbeau
94cd6a9411 Move Vex to a 128-bit Wishbone, and add a bypass to access a dedicated memory port with a 128-bits datapath. Speeds up scrolling quite nicely. 2022-06-05 18:03:23 +02:00
Romain Dolbeau
d9c21e7abb stat module 2022-06-04 18:56:41 +02:00
Romain Dolbeau
fbcfe3152c DMA debug with XiBus NuBus & add alternate Migen implementation of NuBus 2022-06-04 09:53:09 +02:00
Romain Dolbeau
6271ddbef8 pingmaster sort-of-work 2022-05-30 19:06:33 +02:00
Romain Dolbeau
3a52ab666f buffers (fifo) write from NuBus to Wishbone, to improve write BW 2022-05-30 13:15:20 +02:00
Romain Dolbeau
d53a70ba9e Update memory map ; preliminary accel stuff to test (CW project missing, code resource INIT id 0 with the sysheap flag) 2022-05-15 14:43:15 +02:00
Romain Dolbeau
f867f02c83 add 16-bits/thousands of colors 2022-04-22 23:00:25 +02:00
Romain Dolbeau
3be6333be7 32-bits 'mllions of colors' 2022-04-18 17:04:32 +02:00
Romain Dolbeau
62b2c48b32 update to first tested version 2022-04-17 11:25:48 +02:00
Romain Dolbeau
de1aaf8161 some missing stuff, minor HW update, SW 2022-02-05 15:32:44 +01:00
Romain Dolbeau
68e63497af more updates 2022-01-29 11:03:47 +01:00
Romain Dolbeau
b664739ba2 large update 2022-01-09 11:39:59 +01:00
Romain Dolbeau
5f0bc43139 push to github 2021-12-21 08:26:30 +01:00