Motorola MC68030 User Manual page 195

so
S2 S4 SO
CLK
A2·A31
=:)("'----_____
--1
X
Al
=-'
AO
=-'
I
FCO·FC2
=:)("'----_____
--1
X
SIZI
:J
SIZO
=-'
R/W
:J
ECS~
OCS~
WORO
\
I
v
V
S2
\
1 \
\ 1 \
\ I \
024·031
~
016·023
- - - - - - <
~
S4
BYTE
I
SO
X
I
X
V
V
S2
1 \
1 \
\
08·015
- - - - - - - - - - - - - - <
~
S4
;-
00·07
- - - - - - - - - - - - - - - - - - - - - <
~
~
WOAO REAO
-+-
BYTE REAO
+
BYII REAo-----l
Figure 7-21. Asynchronous Byte and Word Read Cycles - 32-Bit Port
MOTOROLA MC68030 USER'S MANUAL 7-33