®
IS42S32200
ISSI
WRITE Burst
T0
T1
T2
T3
CLK
COMMAND
ADDRESS
DQ
WRITE
NOP
NOP
NOP
BANK,
COL n
DIN
n
DIN n+1
DON'T CARE
Burst length = 2 DQM ix low.
WRITE to WRITE
T0
T1
T2
CLK
COMMAND
ADDRESS
DQ
WRITE
NOP
WRITE
BANK,
COL n
BANK,
COL b
DIN
n
DIN n+1
DIN b
DQMx is low. Each Write Command.
May be to any bank.
DON'T CARE
Random WRITE Cycles
T0
T1
T2
T3
CLK
COMMAND
ADDRESS
WRITE
WRITE
WRITE
WRITE
BANK,
COL n
BANK,
COL b
BANK,
COL m
BANK,
COL x
DQ
DIN
n
DIN
b
DIN
m
DIN x
DQMx is low. Each Write Command.
May be to any bank.
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Integrated Silicon Solution, Inc. — 1-800-379-4774
ADVANCE INFORMATION Rev. 00B
08/14/03