SETREG
op->type = COMPUTE | SETREG | SETXER;
op->type = COMPUTE + SETREG + SETXER;
op->type = COMPUTE + SETREG + SETXER;
op->type = COMPUTE + SETREG + SETXER;
op->type = COMPUTE + SETREG + SETXER;
op->type = COMPUTE + SETREG;
op->type |= SETREG;
op->type |= SETREG;
if (op->type & SETREG)
SETREG(SISMISCW, 0x23); /* misc */
SETREG(SISAR, i);
SETREG(SISAR, attrdata[i]);
SETREG(SISAR, 0x14);
SETREG(SISAR, 0x00);
SETREG(SISAR, 0x20);
SETREG(SISMISCW, 0xef); /* sync */
ret |= SETREG(SISVGAEN, (tmp8 | 0x01));
ret |= SETREG(SISMISCW, (tmp8 | 0x01));
ret |= SETREG(SISMISCW, 0x67);