MSI MS-6380 User Manual page 76

Chapter 3
options for IR function).
IR Duplex Mode
This field specifies a duplex value for the IR device connected to COM B.
Full-Duplex mode permits simultaneous two-direction transmission. Half-
Duplex mode permits transmission in one direction only at a time. Settings:
Half Duplex and Full Duplex.
IR Pin Select
Set to IRRX/IRTX when using an internal IR module connected to the IR (J7)
connector. Set to SINB/SOUTB. when connecting an IR adapter to COM B.
Parallel Port
This field specifies the base I/O port address of the onboard parallel port.
Selecting Auto allows AMIBIOS to automatically determine the correct base
I/O port address. Settings: Auto, 378, 278, 3BC and Disabled.
Port Mode
This item selects the operation mode for the onboard parallel port: ECP,
Normal, Bi-Dir or EPP.
EPP Version
The item selects the EPP version used by the parallel port if the port is set to
EPP mode. Settings: 1.7 and 1.9.
IRQ
When Parallel Port is set to Auto, the item shows Auto indicating that BIOS
determines the IRQ for the parallel port automatically.
DMA Channel
This feature needs to be configured only when Port Mode is set to the ECP
mode. When Parallel Port is set to Auto, the field will show Auto indicating
that BIOS automatically determines the DMA channel for the parallel port.
OnBoard Midi Port
The field specifies the base I/O port address of the onboard Midi Port.
Settings: Disabled, 330, 300, 310 and 320.
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