read3X4
tmp = read3X4(par, CRTHiOrd) & 0x07;
tmp = read3X4(par, DRAMControl);
write3X4(par, InterfaceSel, read3X4(par, InterfaceSel) | 0x40);
write3X4(par, Performance, read3X4(par, Performance) | 0x10);
write3X4(par, PCIReg, read3X4(par, PCIReg) | 0x06);
read3X4(par, VGA_CRTC_V_SYNC_END) & 0x7F);
(read3X4(par, AddColReg) & 0xEF) | ((width & 0x100) >> 4));
(read3X4(par, AddColReg) & 0xCF) | ((width & 0x300) >> 4));
tmp = read3X4(par, CRTCModuleTest) & 0xDF;
tmp = read3X4(par, CRTHiOrd) & 0xF8;
tmp = read3X4(par, SPR) & 0x0F;