Gigabyte GA-7ZMMH User Manual page 70

Serial Port2 Mode
IrDA Onboard I/O chip supports IrDA. (Default Value)
ASK IR Onboard I/O chip supports ASK IR.
Duplex Mode
IR Function Duplex Half.
Half Duplex
Disable this function. (Default Value)
N/A
IR Function Duplex Full.
Full Duplex
OnBoard Parallel port
378 Set On Board LPT port and address to 378.
278 Set On Board LPT port and address to 278.
3BC Set On Board LPT port and address to 3BC.
Set On Board LPT port Automatically. (Default Value)
Auto
Disabled Disable this function.
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.
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.
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.
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BIOS Setup