Biostar IDEQ 200NB iDEQ 200N BIOS setup guide - Page 20

M7NBA BIOS Setup chip. The Choices: Normal, ASKIR, IrDA (default). RxD, TxD Active This item allows you to determine which Infrared (IR) function of onboard I/O chip. The Choices: Hi / Lo (default), Hi / Hi, Lo / Hi, Lo / Lo. 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. SPP (default) EPP ECP ECP+EPP Using Parallel port as Standard Printer Port. Using Parallel port as Enhanced Parallel Port. Using Parallel port as Extended Capabilities Port 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 Select a DMA Channel for the port. The Choices: 3 (default), 1. Game Port Address Game Port I/O Address. 19