Commit Graph

18 Commits

Author SHA1 Message Date
Byron Lathi
c1f7b33dda Update sd card emu 2023-10-03 23:08:56 -07:00
Byron Lathi
3a211faed7 Don't have sd wait in simulation
need to figure out how to set that RTL_SIM flag only when we are
compiling code for the sim

also bro the sim is like 8000x slower than irl.
2023-09-30 17:40:01 -07:00
Byron Lathi
cc32430f2a Refactor makefile, update verilog-sd-emulator 2023-09-29 23:48:28 -07:00
Byron Lathi
913351efd4 Add sd emulator as submodule 2023-09-28 23:09:47 -07:00
Byron Lathi
4d0abbb508 Add sim uart 2023-09-27 22:15:27 -07:00
Byron Lathi
9e19a1eb72 Disable sdr debug, initialize uart status 2023-09-27 21:14:09 -07:00
Byron Lathi
ec4c3bab86 Update verilog-6502 bslathi19/verilog-6502@aaf4c084ef 2023-09-26 23:15:22 -07:00
Byron Lathi
c2dd5d616b Gate rdy behind sdram_cs #28 2023-09-25 23:45:23 -07:00
Byron Lathi
4ee21f23b6 Up the sim time 2023-09-25 19:13:06 -07:00
Byron Lathi
95e05292cc Fix clocks, define RTL_SIM 2023-09-24 23:58:32 -07:00
Byron Lathi
be68b4c9f9 Change sdrclk and sysclk to have aligned rising edges 2023-09-24 14:53:38 -07:00
Byron Lathi
13ea5ca71b Add memory 2023-09-24 10:06:23 -07:00
Byron Lathi
d3aa195adf Add updated sim cpu with fix 2023-09-23 10:49:44 -07:00
Byron Lathi
00173f4e89 Add submodule back 2023-09-23 09:59:39 -07:00
Byron Lathi
77dd4f1002 remove sim submodule 2023-09-23 09:59:09 -07:00
Byron Lathi
bc0ab7eb54 Fix infinite loop 2023-09-22 19:46:25 -07:00
Byron Lathi
5e03795c09 Get something simulated
Infinite loop being caused somewhere
2023-09-21 23:22:17 -07:00
Byron Lathi
1f503b2d80 update sim environment 2023-09-21 20:35:52 -07:00