Compaq AA-RHGWC-TE manual Power down the member system. Install

Table 10–3: Installing a KZPSA-BB or KZPBA-CB for Use with External Termination

Step	Action	Refer to:
1	Remove the KZPSA-BB internal termination	Section 10.1.4.4,
	resistors, Z1, Z2, Z3, Z4, and Z5.	Figure 10–1, and KZPSA
		PCI-to-SCSI Storage
		Adapter Installation
		and User’s Guide

2

3

Remove the eight KZPBA-CB internal termination	Section 4.3.3.3,
resistor SIPs, RM1-RM8.	Figure 4–1, and
	KZPBA-CB PCI-to-Ultra
	SCSI Differential Host
	Adapter User’s Guide
Power down the member system. Install	KZPSA PCI-to-SCSI
a KZPSA-BB PCI-to-SCSI bus adapter or	Storage Adapter
KZPBA-CB UltraSCSI host adapter in the PCI	Installation and User’s
slot corresponding to the logical bus to be used for	Guide and KZPBA-CB
the shared SCSI bus. Ensure that the number	PCI-to-Ultra SCSI
of adapters are within limits for the system,	Differential Host Adapter
and that the placement is acceptable.	User’s Guide
Install a BN21W-0B Y cable on each KZPSA-BB	—
or KZPBA-CB host adapter.

4	Install an H879-AA terminator on one leg of the	—
	BN21W-0B Y cable of the member system that
	will be on the end of the shared SCSI bus.
5	Power up the system, and update the system	Firmware release
	SRM console firmware and KZPSA-BB host	notes for the system
	bus adapter firmware from the latest Alpha	(Section 4.2) and
	Systems Firmware Update CD-ROM.	Section 10.1.4.5

______________________ Note ______________________

The SRM console firmware includes the ISP1020/1040-based PCI option firmware, which includes the KZPBA-CB. When you update the SRM console firmware, you are enabling the KZPBA-CB firmware to be updated. On a powerup reset, the SRM console loads KZPBA-CB adapter firmware from the console system flash ROM into NVRAM for all Qlogic ISP1020/1040-based PCI options, including the KZPBA-CB PCI-to-Ultra SCSI adapter.

6Use the show config and show device console commands to display the installed devices

and information about the KZPSA-BBs or KZPBA-CBs on the AlphaServer systems. Look for KZPSA or pk* in the display to determine which devices are KZPSA-BBs. Look for QLogic ISP1020 in the show config display and isp in the show device display to determine which devices are KZPBA-CBs.

Section 10.1.3 and Example 10–1 through Example 10–4

Configuring Systems for External Termination or Radial Connections to Non-UltraSCSI Devices 10–7