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machine/fdc37c665gt.cpp: Fixed address usage for serial port registers. (#8536)

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987123879113 2021-09-05 21:43:10 +09:00 committed by GitHub
parent 5a6389a551
commit 40af517851
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1 changed files with 6 additions and 6 deletions
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12
src/devices/machine/fdc37c665gt.cpp
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@ -129,7 +129,7 @@ uint8_t fdc37c665gt_device::read(offs_t offset)
return 0;
}
return m_serial[0]->ins8250_r(offset - device_addresses[LogicalDevice::Serial1]);
return m_serial[0]->ins8250_r(offset - com_addresses[device_addresses[LogicalDevice::Serial1]]);
}
// Serial 2
@ -138,7 +138,7 @@ uint8_t fdc37c665gt_device::read(offs_t offset)
return 0;
}
return m_serial[1]->ins8250_r(offset - device_addresses[LogicalDevice::Serial2]);
return m_serial[1]->ins8250_r(offset - com_addresses[device_addresses[LogicalDevice::Serial2]]);
}
// FDC, +6 is used by IDE
@ -177,22 +177,22 @@ void fdc37c665gt_device::write(offs_t offset, uint8_t data)
}
// Serial 1
if (offset >= device_addresses[LogicalDevice::Serial1] && offset <= device_addresses[LogicalDevice::Serial1] + 7) {
if (offset >= com_addresses[device_addresses[LogicalDevice::Serial1]] && offset <= com_addresses[device_addresses[LogicalDevice::Serial1]] + 7) {
if (!enabled_logical[LogicalDevice::Serial1]) {
return;
}
m_serial[0]->ins8250_w(offset - device_addresses[LogicalDevice::Serial1], data);
m_serial[0]->ins8250_w(offset - com_addresses[device_addresses[LogicalDevice::Serial1]], data);
return;
}
// Serial 2
if (offset >= device_addresses[LogicalDevice::Serial2] && offset <= device_addresses[LogicalDevice::Serial2] + 7) {
if (offset >= com_addresses[device_addresses[LogicalDevice::Serial2]] && offset <= com_addresses[device_addresses[LogicalDevice::Serial2]] + 7) {
if (!enabled_logical[LogicalDevice::Serial2]) {
return;
}
m_serial[1]->ins8250_w(offset - device_addresses[LogicalDevice::Serial2], data);
m_serial[1]->ins8250_w(offset - com_addresses[device_addresses[LogicalDevice::Serial2]], data);
return;
}