MC68020 Motorola, MC68020 Datasheet - Page 82

• Manufacturer Part Number: MC68020
• Description: (MC68020 / MC68EC020) MICROPROCESSORS USERS MANUAL
• Manufacturer: Motorola

MOTOROLA
*
For the MC68EC020, A23–A2.
This signal does not apply to the MC68EC020.
FC2–FC0
**
D31–D24
D23–D16
DSACK1
DSACK0
*
**
**
D15–D8
A31-A2
D7–D0
DBEN
SIZ1
SIZ0
OCS
CLK
R/W
ECS
A0
AS
DS
A1
Figure 5-26. Byte and Word Write Cycles—32-Bit Port
S0
WORD WRITE
S2
WORD
OP2
OP2
OP3
OP3
S4
M68020 USER’S MANUAL
S0
BYTE WRITE
S2
BYTE
OP3
OP3
OP3
OP3
S4
S0
BYTE WRITE
S2
OP3
OP3
OP3
OP3
S4
5- 35