Supplementary Service Info for HSC65 & HSC95 Controllers

This document is a Supplementary Service Information manual for HSC Controller models, specifically the HSC65 and HSC95 controllers, but also includes general updates for all HSC controller models developed since the last publication of the main HSC Controller Service Manual.

Key updates and topics covered include:

• Updated Configuration Information: New and revised configuration tables for HSC65 and HSC95 controllers, superseding previous data.
• Module Hardware Details: Detailed information on logic module LEDs, jumper settings for various modules (e.g., P.ioj2, K.scsi, M.std5), and updated relative device speed tables.
• Removal and Replacement Procedures: Specific instructions and updates for modules like the HSC Memory Module (M.std5) and SCSI Data Channel Module (K.scsi).
• Offline Diagnostics Enhancements: Introduction of new offline diagnostics such as the CONFIG diagnostic (for validating HSC configurations and displaying system information) and the ROM Update diagnostic (for updating P.ioj2 module boot ROM software). It also includes updates to existing diagnostics like OMEM (Offline Memory Test) and OFLRXE (Offline RX33 Exerciser).
• Troubleshooting Information: Expanded details on troubleshooting techniques, including updates to OCP Fault Code Displays, K.scsi Module Diagnostic Codes, and a list of HSC Software V8.0 Out-of-Band Messages.
• Error Log Interpretation: Comprehensive guidance on interpreting SCSI Error Logs and normal operation status codes for K-requestors.

The document serves to provide service personnel with the latest information necessary for configuring, maintaining, and troubleshooting HSC65 and HSC95, as well as other HSC controller systems.