Onboard Fdc Controller - Transcend TS-ALR4 User Manual

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• • • • • IR Function Duplex
Consult your IR peripheral documentation to select the setting for IR "Half" / "Full" duplex
function.

• Onboard FDC Controller

You can use this function to enable or disable the onboard FDD controller.
• • • • • Onboard Serial Port 1 / Port 2
Select an address and the corresponding interrupt for each of the first and second serial
ports. The Choices are: "Disabled", "3F8/IRQ4", "2F8/IRQ3", "3E8/IRQ4", "2E8/IRQ3",
• • • • • UART 2 Mode
Choose the right type of infrared device:
- Standard : Normal operation
- HPSIR : IrDA compliant serial infrared port
- ASKIR : Amplitude Shift Keyed Infrared Port
• • • • • TX, RX inverting Enable
Consult your IR peripheral documentation to set this field. The item "Yes" means "Low Active"
and "No" means "High Active".
• • • • • Onboard Parallel Port
Select a logical LPT port name and matching address for the physical parallel (printer)
port. The choices are: "378/IRQ7", "278/IRQ5", "3BC/IRQ7" and "Disabled".
• • • • • Onboard Parallel Mode
This field allows you to set the operation mode of the parallel port.
- Normal: Allows normal-speed operation, but in one direction only.
- EPP: Allows bidirectional parallel port operation at maximum speed.
- ECP: Allows DMA and bidirectional operation. It is faster than EPP mode.
- ECP + EPP: Allows normal speed operation in two-way mode.
• • • • • ECP Mode Use DMA
Assign DMA channel "1" or "3" to the port for ECP mode operation.
• • • • • Parallel Port EPP Type
Select EPP port type "1.7" or "1.9".
BIOS SETUP