KS10 Microcode

This document provides a comprehensive table of contents for the KS10 Microcode V123, dated March 1, 1982. It outlines the structure of the microcode source file (KS10.MIC), including:

• Revision History: Log of changes and updates.
• Microcode Definitions: Details on microcode fields, register usage (including the 2901 register set), and dispatch ROM definitions.
• Macro Definitions: Explanations of how to read and use various macros for data paths, memory control, and special functions.
• Instruction Set: Detailed organization of instructions including stack operations, arithmetic (add, sub, mul, div), floating-point operations, byte manipulation, and IO devices (EBR, UBR, timer control, etc.).
• Cross-Reference Index: A complete listing of cross-references for code locations and line numbers.