MC68HC05P9ACDW FREESCALE [Freescale Semiconductor, Inc], MC68HC05P9ACDW Datasheet - Page 29

• Manufacturer Part Number: MC68HC05P9ACDW
• Description: HCMOS Microcontroller Unit
• Manufacturer: FREESCALE [Freescale Semiconductor, Inc]

7-hc05cpu
MOTOROLA
15
15
0
0
Freescale Semiconductor, Inc.
14
14
0
0
For More Information On This Product,
13
13
0
0
12
12
CPU CONTROL UNIT
0
CARRY/BORROW FLAG
11 10
11 10
0
Go to: www.freescale.com
HALF-CARRY FLAG
INTERRUPT MASK
0
NEGATIVE FLAG
Figure 11. CPU Programming Model
9
9
0
ZERO FLAG
8
8
0
CPU
7
7
7
7
7
1
1
6
6
6
6
6
1
1
5
5
5
5
5
1
4
4
4
4
4
H
3
3
3
3
3
I
N
2
2
2
2
2
1
1
1
1
1
Z
C
0
0
0
0
0
ARITHMETIC/LOGIC UNIT
INDEX REGISTER (X)
STACK POINTER (SP)
PROGRAM COUNTER (PC)
CONDITION CODE REGISTER (CCR)
ACCUMULATOR (A)
Introduction
CPU
29