Z80 CPU
User’s Manual
Chapter Title UM008005-0205
iii
Revision History
Each instance in Table 1 reflects a change to this document from
its previous revision. To see more detail, click the appropriate link
in the table.
Table 1. Revision History of this Document
Date
Revision
Level Section Description Page #
December
2004
04 Z80 Instruction
Set
Corrected discrepancies in the bit
patterns for IM 0, IM 1 and IM 2
instructions.
176,177,
178
February
2005
05 Z80 Instruction
Set, CPU
Instruction
Description
Corrected illustration for the Rotate and
Shift Group RLCA instruction. Also
corrected the hex code for the RLCA
instruction on page 63.
190, 63