mc68hc916y3 Freescale Semiconductor, Inc, mc68hc916y3 Datasheet - Page 64

• Manufacturer Part Number: mc68hc916y3
• Description: Mc68hc16y3 16 Bit Microcontroller
• Manufacturer: Freescale Semiconductor, Inc

4-2
MOTOROLA
20
XK
YK
SK
PK
ZK
16
Freescale Semiconductor, Inc.
15
For More Information On This Product,
Figure 4-1 CPU16 Register Model
EK
XMSK
A
Go to: www.freescale.com
CCR
XK
8 7
AM
AM
SP
PC
HR
IX
IY
IR
IZ
D
E
K
YK
YMSK
B
PK
SK
ZK
0
BIT POSITION
ACCUMULATORS A AND B
ACCUMULATOR D (A:B)
ACCUMULATOR E
INDEX REGISTER X
INDEX REGISTER Y
INDEX REGISTER Z
STACK POINTER SP
PROGRAM COUNTER PC
CONDITION CODE REGISTER CCR
PC EXTENSION FIELD PK
ADDRESS EXTENSION REGISTER K
STACK EXTENSION FIELD SK
MAC MULTIPLIER REGISTER HR
MAC MULTIPLICAND REGISTER IR
MAC ACCUMULATOR MSB[35:16] AM
MAC ACCUMULATOR LSB[15:0] AM
MAC XY MASK REGISTER
MC68HC16Y3/916Y3
USER’S MANUAL
CPU16 REGISTER MODEL