xmil/io/ctc.c - diff

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version 1.13, 2004/08/15 07:52:16	version 1.14, 2004/08/15 15:18:00
Line 155 BRESULT ieitem_ctc(UINT id) {	Line 155 BRESULT ieitem_ctc(UINT id) {
intr \|= ch->intr;	intr \|= ch->intr;
r = FALSE;	r = FALSE;
if (intr) {	if (intr) {
// for (i=0, bit=1; i<4; i++, bit<<=1)	for (i=0, bit=1; i<4; i++, bit<<=1)
for (i=4, bit=8; i--; bit>>=1)	// for (i=4, bit=8; i--; bit>>=1)
{	{
if (intr & bit) {	if (intr & bit) {
if (!(ch->cmd[i] & 0x80)) {	if (!(ch->cmd[i] & 0x80)) {
Line 165 BRESULT ieitem_ctc(UINT id) {	Line 165 BRESULT ieitem_ctc(UINT id) {
#if 0 // アークスのタイミング→あとで修正	#if 0 // アークスのタイミング→あとで修正
else if (0)	else if (0)
#elif 1	#elif 1
if ((ch->countmax[i] - ch->count[i]) >= ch->range[i])	else if ((ch->countmax[i] - ch->count[i]) >= ch->range[i])
#elif 0	#elif 0
else if (((ch->cmd[i] & 0x10) == 0) &&	else if (((ch->cmd[i] & 0x10) == 0) &&
((ch->countmax[i] - ch->count[i]) >= (256 >> 1)))	((ch->countmax[i] - ch->count[i]) >= (256 >> 1)))
Line 178 BRESULT ieitem_ctc(UINT id) {	Line 178 BRESULT ieitem_ctc(UINT id) {
else if (!r) {	else if (!r) {
r = TRUE;	r = TRUE;
intr ^= bit;	intr ^= bit;
// TRACEOUT(("ctc int %d %d", ch->num, i));	TRACEOUT(("ctc int %d %d [%.2x]", ch->num, i, ch->cmd[i]));
Z80_INTERRUPT((REG8)(ch->vector + (i << 1)));	Z80_INTERRUPT((REG8)(ch->vector + (i << 1)));
}	}
}	}

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