Infineon Technologies C166S V2 User Manual page 277

MOVBZ
Group
Syntax
Source Operand(s)
Destination Operand(s)
Operation
(low byte op1) ← (op2)
(high byte op1) ← 00H
Description
Moves and zero-extends the contents of the source byte operand specified by op2 to
the word location specified by the destination operand op1. The contents of the moved
data are examined, and the flags are updated accordingly.
CPU Flags
E Always cleared.
Z Set if the value of the source byte operand op2 equals zero. Cleared
otherwise.
V Not affected.
C Not affected.
N Always cleared.
Encoding
Mnemonic
MOVBZ Rw
MOVBZ mem , reg
MOVBZ reg , mem
User Manual
Move Byte Zero Extend
Data Movement Instructions
MOVBZ op1, op2
op2 → BYTE
op1 → WORD
E Z
0 *
, Rb
n m
Detailed Instruction Description
V C
- -
Format
C0 mn
C5 RR MM MM
C2 RR MM MM
8-277
User Manual
C166S V2
MOVBZ
N
0
Bytes
2
4
4
V 1.7, 2001-01