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cxd1185: faster (nw)

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* don't always delay for the whole selection timeout
This commit is contained in:
Patrick Mackinlay 2020-04-01 16:46:19 +07:00
parent c6bf068434
commit c7d2ed4337
1 changed files with 7 additions and 1 deletions
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8
src/devices/machine/cxd1185.cpp
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@ -768,8 +768,14 @@ void cxd1185_device::scsi_ctrl_changed()
} }
else if ((m_status & (TARG | INIT)) == INIT) else if ((m_status & (TARG | INIT)) == INIT)
{ {
if ((ctrl & S_SEL) && !(m_scsi_ctrl_state & S_BSY) && (ctrl & S_BSY))
{
LOGMASKED(LOG_SCSI, "target selected\n");
if ((m_scsi_ctrl_state & S_BSY) && !(ctrl & S_BSY)) // truncate selection delay
m_state_timer->adjust(attotime::zero);
}
else if ((m_scsi_ctrl_state & S_BSY) && !(ctrl & S_BSY))
{ {
LOGMASKED(LOG_SCSI, "target disconnected\n"); LOGMASKED(LOG_SCSI, "target disconnected\n");