mc68hc05p9a Freescale Semiconductor, Inc, mc68hc05p9a Datasheet - Page 27
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mc68hc05p9a
Manufacturer Part Number
mc68hc05p9a
Description
Hcmos Microcontroller Unit
Manufacturer
Freescale Semiconductor, Inc
Datasheet
1.MC68HC05P9A.pdf
(158 pages)
- Current page: 27 of 158
- Download datasheet (573Kb)
Contents
5-hc05cpu
MOTOROLA
Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .28
Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .28
CPU Control Unit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .30
Arithmetic/Logic Unit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .30
CPU Registers. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .30
Instruction Set . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .34
8-Bit Offset . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .35
Accumulator . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .31
Index Register . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .31
Stack Pointer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .31
Program Counter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .32
Condition Code Register . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .32
Addressing Modes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .34
Instruction Types . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .37
Instruction Set Summary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .42
Opcode Map . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .47
Freescale Semiconductor, Inc.
For More Information On This Product,
Inherent . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .34
Immediate . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .34
Direct . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .35
Extended . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .35
Indexed, No Offset . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .35
Indexed,
Indexed, 16-Bit Offset . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .36
Relative . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .36
Register/Memory Instructions . . . . . . . . . . . . . . . . . . . . . . . . . .37
Read-Modify-Write Instructions . . . . . . . . . . . . . . . . . . . . . . . . .38
Jump/Branch Instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . .39
Bit Manipulation Instructions . . . . . . . . . . . . . . . . . . . . . . . . . . .41
Control Instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .41
Go to: www.freescale.com
CPU
Central Processor Unit
CPU
27
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