Byte And Word Write 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
*
For the MC68EC020, A23–A2.
This signal does not apply to the MC68EC020.
Figure 5-26. Byte and Word Write Cycles—32-Bit Port
MOTOROLA
S2 S4 S0
WORD
OP2
OP3
OP2
OP3
WORD WRITE
M68020 USER'S MANUAL
S4 S0
S2
BYTE
OP3
OP3
OP3
OP3
BYTE WRITE
S2 S4
OP3
OP3
OP3
OP3
BYTE WRITE
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