Byron Lathi
47f958f5c4
Update regs
2024-08-19 20:27:27 -07:00
Byron Lathi
c857ffd8e5
Update diagrams again (2)
2024-08-19 19:12:55 -07:00
Byron Lathi
7e64ff1d6b
Update diagrams again
2024-08-19 19:00:54 -07:00
Byron Lathi
8c9a4f7b9e
Update drawing again
2024-08-19 18:41:55 -07:00
Byron Lathi
bcb5259f92
Update network_processor docs, add arp to diagram
2024-08-19 17:40:50 -07:00
Byron Lathi
8e87345f22
Add verilog ethernet
2024-08-19 17:40:16 -07:00
Byron Lathi
b521bbe5cf
Move tcp into its own wrapper
2024-08-18 20:08:50 -07:00
Byron Lathi
a190a2d1c5
Update tcp with new buffer type
2024-08-18 16:41:12 -07:00
Byron Lathi
063f219f01
Add ntw files to project
2024-08-18 10:13:15 -07:00
Byron Lathi
8208bd6fa5
Use sram instead of sdram in sim, fully switch to verilator
2024-08-18 10:04:54 -07:00
Byron Lathi
9b2a40df06
Add tcp regs and switch to verilator
2024-08-17 11:56:01 -07:00
Byron Lathi
52a76e3a85
Add start of regs
2024-08-16 08:24:14 -07:00
Byron Lathi
7ba9658560
Update network_processor docs
2024-08-16 07:54:10 -07:00
Byron Lathi
6320af16ec
Update diagram to static ports
2024-08-15 22:51:41 -07:00
Byron Lathi
c4eba333e8
Add start of tcp docs
2024-08-05 20:32:07 -07:00
Byron Lathi
bb125b0892
Merge branch '91-use-external-sd-card-controller' into 'AXI-Rewrite'
...
Resolve "Use External SD card controller"
Closes #91
See merge request bslathi19/super6502!72
2024-08-01 05:18:14 +00:00
Byron Lathi
82f5238a15
Update sdspi with merged version
2024-07-31 22:08:02 -07:00
Byron Lathi
434fc1b28a
Fix sdspi, add missing source file
2024-07-31 22:02:47 -07:00
Byron Lathi
f99df72fe2
Update sdspi with write dma
2024-07-31 21:56:50 -07:00
Byron Lathi
e0f511df2e
Add new DMA files to project config
2024-07-26 23:02:40 -07:00
Byron Lathi
383cb6d59e
Add wait for DMA (should poll bit instead)
2024-07-26 22:58:31 -07:00
Byron Lathi
aa2e686b53
Update sdspi
2024-07-25 22:56:30 -07:00
Byron Lathi
5cd03a37eb
Start working on axi dma
2024-07-22 00:07:04 -07:00
Byron Lathi
90c5c0dc94
Update SD version and start working on DMA
2024-07-21 18:58:35 -07:00
Byron Lathi
abb1668f14
Synthesis file updates
2024-07-20 21:51:28 -07:00
Byron Lathi
3d05d07541
Move shadow to us, get some commands going
2024-07-20 21:40:26 -07:00
Byron Lathi
f6eeb80e25
switch to zipcpu sd sim
2024-07-20 18:11:32 -07:00
Byron Lathi
f126e383a3
Update SD stuff
2024-07-20 16:03:06 -07:00
Byron Lathi
bdb3fc96d6
Add new sd wrapper
...
Wrapper is neccesary for the address offset and also because the
controller will trigger on reads/writes to registers, but we need access
to each byte of the 32 bit registers.
The wrapper will need to somehow chose when to actually trigger the
controller, maybe by having shadow registers?
2024-07-17 21:18:13 -07:00
Byron Lathi
db630f2030
Update rtl-common, fix some axi violations in cpu writes
2024-07-17 20:31:36 -07:00
Byron Lathi
fa6f6505d4
Fixes for sim
2024-07-17 00:55:58 -07:00
Byron Lathi
86c7977a42
Use relative submodule paths for ci
2024-07-17 00:45:35 -07:00
Byron Lathi
63edbff30f
Reset renaming, set card_detect
2024-07-17 00:43:30 -07:00
Byron Lathi
6b7f7837dd
Use ZipCPU SD controller
...
I trust it more than the other one
2024-07-17 00:17:24 -07:00
Byron Lathi
e0bf1580b6
First pass at integrating sd controller
2024-07-16 18:57:57 -07:00
Byron Lathi
cdbf311fc1
Move controller and make wrapper folder
2024-07-16 00:28:48 -07:00
Byron Lathi
4f152623a0
Remove all traces of old sd controller
2024-07-16 00:03:13 -07:00
Byron Lathi
08717235a8
Also load iverilog module
2024-07-15 23:59:01 -07:00
Byron Lathi
f04304bcbc
Add sd and wb2axi submodules
2024-07-15 23:58:53 -07:00
Byron Lathi
991cd24e73
Change to using modules
2024-07-15 22:39:27 -07:00
Byron Lathi
f5779922ef
Remove old SD controller
2024-07-14 22:20:28 -07:00
Byron Lathi
2f6c1bff83
Merge branch '82-add-axi-sd-card-controller' into 'AXI-Rewrite'
...
Resolve "Add AXI SD Card controller"
Closes #82
See merge request bslathi19/super6502!70
2024-03-18 06:19:37 +00:00
Byron Lathi
25f51deaa7
Synthesize sd card dma
2024-03-17 22:26:42 -07:00
Byron Lathi
9b50dab855
Update submodules, update sources
2024-03-15 21:02:53 -07:00
Byron Lathi
eb5c3b0b02
Update verilog sd to get up to cmd7
2024-03-14 19:34:04 -07:00
Byron Lathi
0f9e470d13
Update rtl common since I commited to the wrong branch (again)
2024-03-14 19:20:08 -07:00
Byron Lathi
4028c2a36e
Update rtl common since I commited to the wrong branch
2024-03-14 17:14:38 -07:00
Byron Lathi
335f877d66
Run simulation with verilog sd emulator
...
This also slowed the cpu clock down, we should speed it up again
2024-03-14 08:17:05 -07:00
Byron Lathi
24a7001aee
Add sd mode sd card emulator
2024-03-13 00:01:39 -07:00
Byron Lathi
262c4cfd83
Add sd emulator (need to add sd mode)
2024-03-12 22:14:02 -07:00
