IBM Dock I manual Setting up the Scsi Controller Configuration, Default Settings

Title: C74AMST CreationDate: 06/23/93 17:09:07

Setting up the SCSI Controller Configuration

This section explains how to set up the SCSI controller’s configuration.

Default Settings

The configuration of the SCSI controller is preset to the default. The default settings will serve most installations.

The default configuration of the SCSI controller and ROM BIOS is set up as follows.

Memory Address Range	CA00h–CBFFh
Interrupt select	IRQ11
I/O Address	None

The SCSI controller uses no DMA channels and no I/O ports. All operations are memory-mapped I/O.

The standard configuration uses 8K of memory space at address

CA00h in the system (the area reserved for ROM BIOS), and uses

Interrupt Level 11.

Note: 8KB ROM BIOS is disabled when no SCSI device is installed.

Chapter 5. Using the SCSI Controller and Support Software 5-3