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- Mon Aug 11, 2008 10:25 pm
- Forum: Megadrive/Genesis
- Topic: Programming in C - Some doubts
- Replies: 10
- Views: 8039
Programming in C - Some doubts
In the initialization of graphics, the code is similar to this: register uint *pw; pw = (uint *) GFXCNTL; /*P1*/ *pw = 0x8016; /*P2*/ *pw = 0x8174; *pw = 0x8230; *pw = 0x832C; /*P3*/ In P1 , it is pointing to the control port of VDP, it is right. From P2 to P3 , it is setting the VDP. Why the value ...