Motorola MC68030 - Page 161

Bus Operation
7-14 MC68030 USER’S MANUAL MOTOROLA
Figure 7-8. Word Operand Write Timing (8-Bit Data Port)
BYTE WRITE
WORD OPERAND WRITE
S0 S2 S4 S0 S2 S4
CLK
A31-A2
A1
A0
FC2-FC0
SIZ1
SIZ0
R/W
ECS
OCS
AS
DS
DSACK1
DSACK0
DBEN
D31-D24
D23-D16
BYTE WRITE
D15-D8
D7-D0
OP3
OP2
OP3
OP2
OP3
OP3
OP3
OP3