NVRAM Module (PMTNV-AA) Owner's Guide

This guide covers the NVRAM module (PMTNV-AA), a TURBOchannel module that provides 1 megabyte of nonvolatile RAM storage.

Key Contents:

• Module Description: Overview of the module's function, compatibility with DEC OSF/1, and physical limitations.
• Indicators: Explanation of the module's bulkhead indicators and battery test button.
• Installation & Verification: Procedures for correct installation and confirming system configuration.
• Self-Tests: Details on available console-mode diagnostic tests (e.g., address, csr, battery, dma, ioread) and test scripts.
• Power Down Data Integrity: Procedures for testing battery backup capabilities.
• Battery Information: Specifications and estimated lifespan of the lithium battery.