Check out the Project Constraint File, but if you won't build from source or do any modifications you can make this wiring:
| Tang Nano 9k | ESP32 | Dualshock 2 Interface |
|---|---|---|
| 25 | D33 | CLOCK |
| 26 | D32 | COMMAND |
| 27 | D19 | DATA |
| 28 | D34 | ATTENTION |
Just binary write the NES rom (in iNES format) into the microSD card in raw data.
If you flash using dd command in linux, make sure the entire binary will fit 512 bytes block by padding the remaining space with any data.
I recommend using a binary editor tool as ImHex or make a script to do that job.
Needs GoWin Official IDE, just:
- open the project gprj file
- make the top entity to be
NES_TN9module - select
System Verilog 2007to be the project synthesizer - run Synthesize, then Place and Route tools
- flash the
.fsfile