Motorola MC68020 User Manual page 22

31
31
31
31
MOTOROLA
16 15
16 15
16 15
15
0
Figure 1-2. User Programming Model
M68020 USER'S MANUAL
8 7 0
0
0
0
8 7 0
D0
D1
D2
D3
DATA
REGISTERS
D4
D5
D6
D7
A0
A1
A2
ADDRESS
A3
REGISTERS
A4
A5
A6
USER STACK
A7 (USP)
POINTER
PROGRAM
PC
COUNTER
CONDITION CODE
CCR
REGISTER
1- 5