
eZ8
™
CPU Core
User Manual
UM012820-0810 Index
295
linear addressing 20
load
constant and auto-increment 54, 55,
171
constant to/from program memory 55,
169
effective address 56, 187
external data 55, 174
external data and auto-increment 54,
56
external data and increment 176
instruction 55, 164
instruction class 52, 55
using extended addressing 56, 181
logical AND
instruction 86
using extended addressing 89
logical exclusive OR
instruction 253
using extended addressing 256
logical instruction class 52, 56
logical OR
instruction 192
using extended addressing 195
M
MULT instruction 53, 189
multiply instruction 53, 189
N
no operation instruction 55, 191
NOP instruction 55, 191
notation
b operand 50
cc symbol 50
DA symbol 50
ER symbol 50
IM symbol 50
IR symbol 50
Ir symbol 50
IRR symbol 50
Irr symbol 50
p symbol 50
R symbol 50
r symbol 50
RA symbol 50
RR symbol 51
rr symbol 50
Vector 51
X symbol 51
O
object code 47
on-chip debugger break 57, 97
op code maps
abbreviations 259
description 258
first op code 260
second map after 1FH 261
operands 47
operations 47
OR instruction 56, 192
ORX instruction 56, 195
overflow flag 7
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