| mprj_io | Function | Signal | Direction |
|---|---|---|---|
| 8 | MAX7219 | CS | Output |
| 9 | MAX7219 | SCK | Output |
| 10 | MAX7219 | MOSI | Output |
| 11 | SYNC | ACTIVE | Input |
| 12 | SYNC | CLK | Input |
| 13 | SYNC | BUSY | Open drain |
| 14 | SYNC | N_IN | Input |
| 15 | SYNC | N_OUT | Output |
| 16 | SYNC | E_IN | Input |
| 17 | SYNC | E_OUT | Output |
| 18 | SYNC | S_IN | Input |
| 19 | SYNC | S_OUT | Output |
| 20 | SYNC | W_IN | Input |
| 21 | SYNC | W_OUT | Output |
| 22 | SPI_CTRL | CS | Input |
| 23 | SPI_CTRL | CLK | Input |
| 24 | SPI_CTRL | DIN | Input |
| 25 | SPI_CTRL | DOUT | Output |
| 26 | VGA | HSYNC | Output |
| 27 | VGA | VSYNC | Output |
| 28 | VGA | DATA | Output |
This project is licensed under Apache 2