- zz=RefreshAddr&0x1F;
- zz2=(RefreshAddr>>10)&3;
- PPU_hook(0x2000|(RefreshAddr&0xFFF));
- cc=vnapage[zz2][0x3c0+(zz>>2)+((RefreshAddr&0x380)>>4)];
- cc=((cc >> ((zz&2) + ((RefreshAddr&0x40)>>4))) &3) <<2;
- vadr=(vnapage[zz2][RefreshAddr&0x3ff]<<4)+vofs;
+ zz=rfraddr&0x1F;
+ PPU_hook_(0x2000|(rfraddr&0xFFF));
+ cc=page[0x3c0+(zz>>2)+((rfraddr&0x380)>>4)];
+ cc=((cc >> ((zz&2) + ((rfraddr&0x40)>>4))) &3) <<2;
+ vadr=(page[rfraddr&0x3ff]<<4)+vofs;