Motorola MC68030 User Manual page 178

SO S2 S4 SO S2 S4 SO S2 S4
CLK
A2·A31
=x
x
x
Al
\
I
\
AO
:J
\
FCO·FC2
=x
X
X
SIZI
='
/
\
SIZO
='
/
R/W
='
ECS~
V V
•
OCS~
AS
\ /
\
/
\
I
TIS
U '----1
'----1
OSACKI
\ / '----1 '--J
OSACKO
OBEN
J
\ f \
1 \
024·031
(
OPO
) <
OPI
) (
OP3
016·023
<
OPO
)
<
OP2
)
<
OP3
08·015
<
OPI
)
<
OPI
)
<
OP3
00·07
<
OP2
)
<
OP2
)
<
OP3
BYTE WRITE
·1-
WORD WRITE
·1-
BYTE WRITE
LONG WORD OPERAND WRITE
Figure 7-10. Misaligned Long-Word Transfer to Word Port
7-16
MC68030 USER'S MANUAL
MOTOROLA