Motorola MC68030 User Manual page 180

S0
CLK
A31-A2
A1
A0
FC2-FC0
SIZ1
SIZ0
R/W
ECS
OCS
AS
DS
DSACK1
DSACK0
DBEN
D31-D24
D23-D16
D15-D8
D7-D0
Figure 7-21. Asynchronous Byte and Word Read Cycles — 32-Bit Port
MOTOROLA
S2 S4 S0
WORD
OP2
OP3
WORD READ
MC68030 USER'S MANUAL
S2 S4 S0
BYTE
OP3
BYTE READ
Bus Operation
S2 S4
OP3
BYTE READ
7-33