| .. |
|
ip
|
c40501f76e
SDRAM access from the ABC-bus
|
3 роки тому |
|
output_files
|
55b0aeee3f
iodev: move one-register "devices" into a common "sys"; add "abc" device
|
3 роки тому |
|
scripts
|
27454bdbd3
qsfdeps.pl: ignore Signaltap files
|
3 роки тому |
|
simulation
|
265fb7692e
CPU now can execute instructions, at least in simulation!!
|
3 роки тому |
|
.gitignore
|
e32df0c25b
Remove max80.map from tree
|
3 роки тому |
|
Makefile
|
518503fa99
iodev: centralize definitions and auto-generate boiler plate code
|
3 роки тому |
|
fast_mem.sv
|
1f822e260c
Change onboard fast SRAM from 8K to 32K
|
3 роки тому |
|
functions.sv
|
f2060589ab
Default baud rate = 115200, baud rate programmable
|
3 роки тому |
|
iodevs.vh
|
55b0aeee3f
iodev: move one-register "devices" into a common "sys"; add "abc" device
|
3 роки тому |
|
max80.pins
|
f476073603
SPI ROM -> SDRAM download unit (not quite working yet?)
|
3 роки тому |
|
max80.qpf
|
062a3d9eb1
Reorganize tree so a single Makefile can do the right thing
|
3 роки тому |
|
max80.qsf
|
8368aa9534
fpga: parameterize the rtc_32khz workaround
|
3 роки тому |
|
max80.sdc
|
8368aa9534
fpga: parameterize the rtc_32khz workaround
|
3 роки тому |
|
max80.sv
|
55b0aeee3f
iodev: move one-register "devices" into a common "sys"; add "abc" device
|
3 роки тому |
|
max80jic.cof
|
42f4ad6376
Make downloader work; use PLL for SDRAM clock offset
|
3 роки тому |
|
picorv32.v
|
cd15d8fd49
picorv32: revamp the Q registers to be a full bank switch
|
3 роки тому |
|
sdcard.sv
|
4cc5301813
sdcard: generalize the IP, instantiate for ESP32 SPI channel too
|
3 роки тому |
|
sdram.sv
|
2ee2c77bd7
sdram: fix initialization sequence again
|
3 роки тому |
|
spi_master.sv
|
062a3d9eb1
Reorganize tree so a single Makefile can do the right thing
|
3 роки тому |
|
spirom.sv
|
0b0eec607b
spirom: fix data corruption on reader stall
|
3 роки тому |
|
synchro.sv
|
062a3d9eb1
Reorganize tree so a single Makefile can do the right thing
|
3 роки тому |
|
sysclock.sv
|
8ead1845e1
fpga/sysclock: fix off-by-one in periodic pulse generation
|
3 роки тому |
|
tmdsenc.sv
|
062a3d9eb1
Reorganize tree so a single Makefile can do the right thing
|
3 роки тому |
|
transpose.sv
|
062a3d9eb1
Reorganize tree so a single Makefile can do the right thing
|
3 роки тому |
|
tty.sv
|
6a406133f0
Add sdcard and sysclock units; reshuffle address map
|
3 роки тому |
H. Peter Anvin
55b0aeee3f
iodev: move one-register "devices" into a common "sys"; add "abc" device