MC68HC16Z1CAG16 Datasheet, PDF (30/500 Pages) Freescale Semiconductor, Inc – M68HC16Z Series users manual

Freescale Semiconductor, Inc.
2.2 CPU16 Register Mnemonics
Mnemonic
A
AM
B
CCR
D
E
EK
HR
IR
IX
IY
IZ
K
PC
PK
SK
SP
XK
YK
ZK
XMSK
YMSK
S
MV
H
EV
N
Z
V
C
IP
SM
Register
Accumulator A
Accumulator M
Accumulator B
Condition code register
Accumulator D
Accumulator E
Extended addressing extension field
MAC multiplier register
MAC multiplicand register
Index register X
Index register Y
Index register Z
Address extension register
Program counter
Program counter extension field
Stack pointer extension field
Stack pointer
Index register X extension field
Index register Y extension field
Index register Z extension field
Modulo addressing index register X mask
Modulo addressing index register Y mask
LPSTOP mode control bit
AM overflow flag
Half carry flag
AM extended overflow flag
Negative flag
Zero flag
Two’s complement overflow flag
Carry/borrow flag
Interrupt priority field
Saturation mode control bit
NOMENCLATURE
M68HC16 Z SERIES
2-2
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