KDF11-B Field Maintenance Print Set

This document is a Field Maintenance Print Set for the KDF11-B CPU module, produced by Digital Equipment Corporation. It serves as a comprehensive technical reference for understanding, maintaining, and configuring the KDF11-B, covering various unit variations (KDF11-BA, -BB, -BC, -BD).

Key contents include:

• Table of Contents outlining all included documents.
• Unit Assembly and Parts Lists for the KDF11-B.
• A Drawing Directory to navigate the various schematics.

• Detailed Circuit Diagrams and Logic Schematics for core functionalities, such as:

  • Timing Logic & MIB Decode
  • Bus Control Logic
  • Service, Reset & ODT Logic
  • F11 Chips & Fixed Data
  • CDAL/BDAL and CDAL/IDAL Interfaces
  • IDAL Address Decode
  • Boot & Clock Logic
  • Console & Second SLU
  • Baud Rate & -12V
  • Configuration Guide
  • CIS Microcode Hybrid (KEF11-BB).

• Boot/Diagnostic Selection Guides for switch pack E102, detailing device selection for both DECNET and standard boot programs.

• Jumper tables and specific notes regarding ROM/EPROM usage and physical component placement.

The document provides a complete technical blueprint for the KDF11-B CPU module and its various hardware configurations.