5101
FAMILY
Waveforms
READ
CYCLE
ex
1
(COMMON
I/O)
111
\
:x
WRITE CYCLE
y
ADDRESS
\f
X
ca
Jf
NOTES:
1
.
OD
may
be
tied
low
for
separate I/O operation.
2.
During
the write cycle,
OD
is
"high"
for
common
I/O
and
"don't care"
for separate I/O operation.
)C
\
/
~_4
)c:::::
7
7-24
