Slajd3 (115)

MC68ooo

31    16 15    8 7    O

00

Dl

D2

31    16 15    O

03	EIGHT
04	DATA REGISTERS
05
06
07
AO
Al
A2
A3	SEVEN ADDRESS
A4	REGISTERS
A5
A6
A7	USER STACK
(USP)	POINTER
PC	PROGRAM COUNTER
CCR	STATUS REGISTER

Moclel programisty-tryb użytkownika

31	16 15			0	AT (SSP)
i						SUPERVISOR STACK PO INTER
		15	8 7	0
		CCR			SR	STATUS REGISTER

M o d e 1 p r o gra m i sty - tryb syste m owy

USER8YTE

SYSTEM 8YTE

1S 13_10    8_4_0

T S	>2 >1 *0 X| H			z	V c
	L
SUP£RV1$OR
STATE INTERRUPT

EXTENO

NEGATfVE

ZERO

0VERF10W

CARRY

MASK

CONDITKDN

COOES

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