MC68020 查看數據表（PDF） - Freescale Semiconductor

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产品描述 (功能)

生产厂家

MC68020

MICROPROCESSORS USER’S MANUAL

Freescale Semiconductor 

Freescale Semiconductor, Inc.

31

16 15

0

A7' (ISP)

INTERRUPT STACK

POINTER

31

16 15

0

A7'' (MSP)

MASTER STACK

POINTER

15

87

0

(CCR)

SR

STATUS

REGISTER

31

0

VBR

VECTOR BASE

REGISTER

31

32 0

SFC

ALTERNATE

FUNCTION CODE

DFC

REGISTERS

31

0

CACR

CACHE CONTROL

REGISTER

31

0

CAAR

CACHE ADDRESS

REGISTER

Figure 1-3. Supervisor Programming Model Supplement

1-6

M68020 USER’S MANUAL

MOTOROLA

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