CRT_ID_START_ADDR_HIGH
WCrt(ba, CRT_ID_START_ADDR_HIGH, 0x00);
WCrt(ba, CRT_ID_START_ADDR_HIGH, 0x00);
WCrt(ba, CRT_ID_START_ADDR_HIGH, 0x00);
WCrt(ba, CRT_ID_START_ADDR_HIGH, 0x00);
WCrt(ba, CRT_ID_START_ADDR_HIGH, 0x00);
WCrt(ba, CRT_ID_START_ADDR_HIGH, 0x00);
WCrt(ba, CRT_ID_START_ADDR_HIGH, 0x00);
WCrt(ba, CRT_ID_START_ADDR_HIGH, 0x00);
WCrt(ba, CRT_ID_START_ADDR_HIGH, ((unsigned char)off));
WCrt(ba, CRT_ID_START_ADDR_HIGH, 0x00);
WCrt (ba, CRT_ID_START_ADDR_HIGH, 0x00);
regs->crt[CRT_ID_START_ADDR_HIGH] = 0x00;
cpos |= (RCrt(ba, CRT_ID_START_ADDR_HIGH) & 0xff) << 8;