Biostar P4VMA-M P4VMA-M BIOS setup guide - Page 21

IR Transmission Delay, Use IR Pins, EPP Mode Select, ECP Mode Use DMA

Page 21 highlights

IR Transmission Delay This item allows you to enable/disable IR transmission delay. The Choices: Enabled (default), Disabled. UR2 Duplex Mode Select the value required by the IR device connected to the IR port. Full-duplex mode permits simultaneous two-direction transmission. Half-duplex mode permits transmission in one direction only at a time. The Choices: Half (default), Full. Use IR Pins Consult your IR peripheral documentation to select the correct setting of the TxD and RxD signals. The Choices: IR-Rx2Tx2 (default), RxD2, TxD2. Onboard Parallel Port This item allows you to determine access onboard parallel port controller with which I/O Address. The Choices: 378/IRQ7 (default), 278/IRQ5, 3BC/IRQ7, Disabled. Parallel Port Mode The default value is SPP. The Choices: SPP (Default) Using Parallel Port as Standard Printer Port. EPP Using Parallel Port as Enhanced Parallel Port. ECP Using Parallel Port as Extended Capabilities Port. ECP+EPP Using Parallel Port as ECP & EPP mode. EPP Mode Select Select EPP port type 1.7 or 1.9. The Choices: EPP 1.7(default), EPP1.9. ECP Mode Use DMA The Choices: 3(default), 1. Game Port Address Game Port I/O Address. The Choices: 201 (default), 209, Disabled. Midi Port Address Midi Port Base I/O Address. The Choices: 330 (default), 300, Disabled. Midi Port IRQ This determines the IRQ in which the Midi Port can use. The Choices: 10 (default), 5. 20

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IR Transmission Delay
This item allows you to enable/disable IR transmission delay.
The Choices: Enabled
(default), Disabled.
UR2 Duplex Mode
Select the value required by the IR device connected to the IR port. Full-duplex
mode permits simultaneous two-direction transmission. Half-duplex mode
permits transmission in one direction only at a time.
The Choices: Half
(default), Full.
Use IR Pins
Consult your IR peripheral documentation to select the correct setting of the TxD
and RxD signals.
The Choices: IR-Rx2Tx2
(default), RxD2, TxD2.
Onboard Parallel Port
This item allows you to determine access onboard parallel port controller with
which I/O Address.
The Choices: 378/IRQ7
(default), 278/IRQ5, 3BC/IRQ7, Disabled.
Parallel Port Mode
The default value is SPP.
The Choices:
SPP
(Default) Using Parallel Port as Standard Printer Port.
EPP
Using Parallel Port as Enhanced Parallel Port.
ECP
Using Parallel Port as Extended Capabilities Port.
ECP+EPP Using Parallel Port as ECP & EPP mode.
EPP Mode Select
Select EPP port type 1.7 or 1.9.
The Choices: EPP 1.7
(default), EPP1.9.
ECP Mode Use DMA
The Choices: 3
(default), 1.
Game Port Address
Game Port I/O Address.
The Choices: 201
(default), 209, Disabled.
Midi Port Address
Midi Port Base I/O Address.
The Choices: 330
(default), 300, Disabled.
Midi Port IRQ
This determines the IRQ in which the Midi Port can use.
The Choices: 10
(default), 5.
20