On Board Serial Port 2; Ir Transmission Delay; On Board Parallel Port; Parallel Port Mode - Abit PX5 User Manual

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On board Serial Port 2:

This is used to specify the I/O address and IRQ of Serial Port 2. Five options
are available: Disable, 3F8h/IRQ4, 2F8h/IRQ3, 3E8h/IRQ4 or 2E8h/IRQ3.
On board IR Controller:
This is to Enable or Disable the Onboard IR Controller.
/ IR Address Select:
This is used to specify the I/O address. Four options are available: 2F8H,
2E8H, 3F8H or 3E8H.
/ IR IRQ Select:
This is used to specify the IRQ of IR. Four options are available:
IRQ3,IRQ4,IRQ10 or IRQ11.

/ IR Transmission Delay:

Set IR transmission delays 4 character-time(40 bit-time) when SIR is
changed form RX mode to TX mode.
/ IR Mode Select:
Four options are available:
ä IrDA (HPSIR)mode.
ä ASK IR (Amplitude Shift Keyed IR)mode.

On board parallel Port:

Set the I/O address and IRQ of the onboard parallel port. Four options are
available: Disable, 3BCh/IRQ7, 278h/IRQ5 and 378h/IRQ7. Default is
378h/IRQ7.

/ Parallel Port Mode:

Can be set as ECP, ECP+EPP, or Normal (SPP) mode. Default is
Normal (SPP) mode.

/ ECP Mode Use DMA:

When the mode selected for the onboard parallel port is ECP, the DMA
channel selected can be Channel 1 or Channel 3.

/ EPP Mode Select:

When the mode selected for the onboard parallel port is EPP, two EPP
version options are available: EPP1.7 or EPP1.9 .
Chapter 3