Byte And Word Read Cycles—32-Bit Port - Motorola MC68020 User Manual

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 5-21. Byte and Word Read Cycles—32-Bit Port
5-28
S2 S4 S0
WORD
OP2
OP3
WORD READ
M68020 USER'S MANUAL
S4 S0
S2
BYTE
OP3
BYTE READ
S2 S4
OP3
BYTE READ
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