megadrive_test2
annotate src/io.c @ 12:54caa2b214ca
TMSS code
| author | John Tsiombikas <nuclear@member.fsf.org> |
|---|---|
| date | Wed, 26 Dec 2018 04:39:09 +0200 |
| parents | |
| children |
| rev | line source |
|---|---|
| nuclear@10 | 1 #include "io.h" |
| nuclear@10 | 2 |
| nuclear@10 | 3 void io_init(void) |
| nuclear@10 | 4 { |
| nuclear@10 | 5 io_setdir(0, 0x40); |
| nuclear@10 | 6 io_setdir(1, 0x40); |
| nuclear@10 | 7 |
| nuclear@10 | 8 IO_REG_DATA(0) = 0; |
| nuclear@10 | 9 IO_REG_DATA(1) = 0; |
| nuclear@10 | 10 } |