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· Parallel Port
Configure the parallel port using options. (Enabled / Disabled)
Set the mode for the parallel port using options. (Output only, Bi-directional, EPP, and ECP)
Set the base I/O address for the parallel port. (378 / 278 / 3BC)
Set the interrupt for the parallel port. (IRQ5 / IRQ7)
· Boot-time Diagnostic Screen
Enables the Boot-time Diagnostics Screen (Enabled / Disabled)
Ch3. System information
· Parallel port modes
1. Output only
The normal mode. Use this mode when you connect a printer to the parallel port.
2. Bi-directional
Allows bi-directional high speed data transfer.
3. EPP (Extended Parallel Port)
Allows a connection to a device supporting EPP, EPP uses the existing parallel port signal to allow
asymmetric bi-directional data transfer with a host device.
4. ECP (Extended Capabilities Port)
Allows a connection to a device supporting ECP, ECP increases the data transfer rate and enables you
to set DMA channel. (DMA1 / DMA3)