AMD GA-7ZXR - Manual (Page 98)

7ZXR Motherboard
91
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Serial Port B Mode
Normal Normal operation. (Default Value)
IrDA Onboard I/O chip supports IRDA
ASK IR Onboard I/O chip supports ASK IR.
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Duplex Mode
Half Duplex IR Function Duplex Half.
N/A Disable this function. (Default Value)
Full Duplex IR Function Duplex Full.
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On Board Parallel port
378 Enable On Board LPT port and address to 378.
278 Enable On Board LPT port and address to 278.
3BC Enable On Board LPT port and address to 3BC.
Auto Set On Board LPT port to Auto. (Default Value)
Disabled Disable On Board LPT port.
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Parallel Port Mode
EPP Using Parallel port as Enhanced Parallel Port.
ECP Using Parallel port as Extended Capabilities Port. (Default Value)
Normal Normal Operation.
EPP+ECP Using Parallel port as Enhanced Parallel Port & Extended Capabilities
Port.
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Parallel Port DMA
Auto Set Auto to parallel port mode DMA Channel. (Default Value)
3 Set Parallel Port DMA to 3.
1 Set Parallel Port DMA to 1.
0 Set Parallel Port DMA to 0.
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Parallel Port IRQ
7 Set Parallel Port IRQ to 7.
Auto Set Auto to parallel Port IRQ DMA Channel. (Default Value)
5 Set Parallel Port IRQ to 5.