User Guide

7DX Motherboard
61
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• Onboard FDD Controller
Enabled Enable onboard FDD port. (Default value)
Disabled Disable onboard FDD port.
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• Onboard Serial Port 1
Auto BIOS will automatically setup the port 1 address. (Default value)
3F8/IRQ4 Enable onboard Serial port 1 and address is 3F8.
2F8/IRQ3 Enable onboard Serial port 1 and address is 2F8.
3E8/IRQ4 Enable onboard Serial port 1 and address is 3E8.
2E8/IRQ3 Enable onboard Serial port 1 and address is 2E8.
Disabled Disable onboard Serial port 1.
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• Onboard Serial Port 2
Auto BIOS will automatically setup the port 2 address. (Default Value)
3F8/IRQ4 Enable onboard Serial port 2 and address is 3F8.
2F8/IRQ3 Enable onboard Serial port 2 and address is 2F8.
3E8/IRQ4 Enable onboard Serial port 2 and address is 3E8.
2E8/IRQ3 Enable onboard Serial port 2 and address is 2E8.
Disabled Disable onboard Serial port 2.
• UART 2 Mode
Standard Normal Serial port operation. (Default Value)
HPSIR Set onboard I/O chip Serial Port B to HPSIR Mode.
ASKIR Set onboard I/O chip Serial Port B to ASKIR Mode.
• IR Function Duplex
Half
Half Duplex IR function. (Default Value)
Full
Full Duplex IR function.
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T
X, RX inverting enable
No, No Set TX, RX inverting enable to No, No.
No, Yes Set TX, RX inverting enable to No, Yes. (Default value)
Yes, No Set TX, RX inverting enable to Yes, No.
Yes, Yes Set TX, RX inverting enable to Yes, Yes.