TRS-80 Model II
26-4712
Assembly Language Development System (ALDS)

The Model II version of the manual included here does not include “Chapter 9. Z80 Mnemonics” which is a large section containing the standard Z80 Mnemonics.  We have included a copy of the Model III/4 version of the ALDS manual which contains the full Chapter 9 Z80 Mnemonics descriptions as a reference.  Any thorough Z80 reference will also suffice.