MXV11-B Multi-Function Option Module

The MXV11-B is a dual-height, multi-function module compatible with LSI-11, LSI-11/2, and LSI-11/23 processors. This guide covers:

• General Description: Overview of MOS RAM, battery backup, ROM capabilities, serial line units (SLU), and line time clock.
• Functional Description: Detailed explanation of ROM/RAM addressing, interrupt vector selection, and serial port operations.
• Jumper Configurations: Procedures for configuring the module, including setting addresses, baud rates, and enabling options via push-on connectors and wire-wrap.
• Maintenance and Diagnostics: Describes the internal self-test procedures and diagnostic error handling for verifying module functionality.