Typewriter User Manual

MOTOROLA MC68340 USER’S MANUAL 5- 9
31 16 15 8 7 0
D0
D1
D2
D3 DATA REGISTERS
D4
D5
D6
D7
31 16 15
A0
A1
A2
A3 ADDRESS REGISTERS
A4
A5
A6
31 16 15 0
A7
(USP)
USER STACK POINTER
31 0
PC PROGRAM COUNTER
15 8 7 0
0 CCR CONDITION CODE
REGISTER
Figure 5-3. User Programming Model
31 16 15 0
A7' (SSP) SUPERVISOR STACK
POINTER
15 8 7 0
(CCR) SR STATUS REGISTER
31 0
PC PROGRAM COUNTER
31 3 2 0
SFC ALTERNATE FUNCTION
DFC
CODE REGISTERS
Figure 5-4. Supervisor Programming Model Supplement
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