MC68030 Datasheet, PDF (161/602 Pages) Motorola, Inc – ENHANCED 32-BIT MICROPROCESSOR

Bus Operation
7-14
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
OP2
OP3
D23-D16
OP3
OP3
D15-D8
OP2
OP3
D7-D0
OP3
OP3
BYTE WRITE
BYTE WRITE
WORD OPERAND WRITE
Figure 7-8. Word Operand Write Timing (8-Bit Data Port)
MC68030 USER’S MANUAL
MOTOROLA