Motorola MC68030 User Manual page 158

Table 7-5. MC68030 Internal to External Data Bus.
(Table did not make it over in the conversion from Word)
31
OP0
D31
MSB
OP0
OP2
Figure 7-5. Example of Long-Word Transfer to Word Port
MOTOROLA
LONG WORD OPERAND
OP1
DATA BUS D16
WORD MEMORY
LSB
OP1
OP3
MC68030 USER'S MANUAL
OP2 OP3
MC68EC030
SIZ1 SIZ0 A1 A0
0 0 0 0
1 0 1 0
Bus Operation
0
MEMORY CONTROL
DSACK1 DSACK0
L H
L H
7-11