®
ISSI
IS61SP6464
ASYNCHRONOUS TRUTH TABLE
Operation
ZZ
OE
I/O STATUS
Pipelined Read
Pipelined Read
Write
L
L
L
L
L
H
L
Dout
High-Z
High-Z
Din
Write
H
Deselect
Sleep
L
X
X
High-Z
High-Z
H
WRITE TRUTH TABLE
Operation
GW
BWE
BW8
BW7
BW6
BW5
BW4
BW3
BW2
BW1
Read
H
H
H
L
H
L
L
X
L
L
L
L
L
L
L
L
X
H
L
X
H
L
X
H
L
X
H
L
X
H
L
X
H
L
X
H
L
X
H
L
Read
Write all bytes
Write all bytes
Write Byte 1
Write Byte 2
Write Byte 3
Write Byte 4
Write Byte 5
Write Byte 6
Write Byte 7
Write Byte 8
X
H
H
H
H
H
H
H
L
X
H
H
H
H
H
H
L
X
H
H
H
H
H
L
X
H
H
H
H
L
X
H
H
H
L
X
H
H
L
X
H
L
X
L
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
INTERLEAVED BURST ADDRESS TABLE (MODE = VDD or No Connect)
External Address
A1 A0
1st Burst Address
A1 A0
2nd Burst Address
A1 A0
3rd Burst Address
A1 A0
00
01
10
11
01
00
11
10
10
11
00
01
11
10
01
00
Integrated Silicon Solution, Inc. — 1-800-379-4774
Rev. C
5
01/14/04
ISSI [ INTEGRATED SILICON SOLUTION, INC ]
