MC68HC08AZ60ACFU MOTOROLA [Motorola, Inc], MC68HC08AZ60ACFU Datasheet - Page 99

• Manufacturer Part Number: MC68HC08AZ60ACFU
• Description: Microcontrollers
• Manufacturer: MOTOROLA [Motorola, Inc]

Advance Information — MC68HC08AZ60A
7.1 Contents
7.2 Introduction
MC68HC08AZ60A — Rev 0.0
MOTOROLA
7.2
7.3
7.4
7.4.1
7.4.2
7.4.3
7.4.4
7.4.5
7.5
7.6
7.7
7.8
7.9
This section describes the central processor unit (CPU8). The M68HC08
CPU is an enhanced and fully object-code-compatible version of the
M68HC05 CPU. The CPU08 Reference Manual (Motorola document
number CPU08RM/AD) contains a description of the CPU instruction
set, addressing modes, and architecture.
Introduction. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 99
Features. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 100
CPU registers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 100
Arithmetic/Logic Unit (ALU). . . . . . . . . . . . . . . . . . . . . . . . . 105
Low-Power Modes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 106
CPU During Break Interrupts. . . . . . . . . . . . . . . . . . . . . . . . 106
Instruction Set Summary . . . . . . . . . . . . . . . . . . . . . . . . . . . 107
Opcode Map . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 115
Section 7. Central Processor Unit (CPU)
Accumulator (A) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 101
Index Register (H:X) . . . . . . . . . . . . . . . . . . . . . . . . . . . . .101
Stack Pointer (SP) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 102
Program Counter (PC) . . . . . . . . . . . . . . . . . . . . . . . . . . . 102
Condition Code Register (CCR) . . . . . . . . . . . . . . . . . . .103
Central Processor Unit (CPU)
Advance Information
99