km4132g271a ETC-unknow, km4132g271a Datasheet - Page 46

• Manufacturer Part Number: km4132g271a
• Description: 128k 32bit Banks Synchronous Graphic
• Manufacturer: ETC-unknow

KM4132G271A
FUNCTION TRUTH TABLE(TABLE 1, Continued)
Precharging
Recovering
Refreshing
Precharge
Precharge
Read with
Write with
Activating
Current
State
Write
Block
Write
Auto
Auto
Row
CS
L
L
L
L
H
L
L
L
L
L
L
H
L
L
L
L
L
L
H
L
L
L
L
L
L
H
L
L
L
L
L
L
H
L
L
L
L
L
L
H
L
L
L
L
RAS
X
H
H
H
H
X
H
H
H
H
X
H
H
H
X
H
H
H
X
H
H
H
X
H
H
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
CAS
H
H
H
X
H
H
H
X
H
H
H
X
H
H
H
H
X
H
H
H
H
X
H
H
H
H
X
H
H
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
WE
H
X
X
H
H
X
X
X
H
H
X
X
X
H
X
H
X
X
H
X
H
X
X
H
X
H
X
X
X
X
X
X
L
L
L
L
L
L
L
L
L
L
L
L
DSF
X
H
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
L
(A
BA
BA
BA
BA
BA
BA
BA
BA
BA
BA
BA
BA
BA
BA
BA
BA
BA
BA
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
9
)
CA,AP
CA,AP
CA,AP
RA,PA
CA,AP
CA,AP
RA,PA
CA,AP
CA,AP
ADDR
RA
RA
RA
RA
PA
PA
PA
PA
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
ILLEGAL
Term Burst : Precharge timing for Writes
ILLEGAL
ILLEGAL
NOP(Continue Burst to End --> Precharge)
NOP(Continue Burst to End --> Precharge)
ILLEGAL
ILLEGAL
ILLEGAL
ILLEGAL
ILLEGAL
NOP(Continue Burst to End --> Precharge)
NOP(Continue Burst to End --> Precharge)
ILLEGAL
ILLEGAL
ILLEGAL
ILLEGAL
ILLEGAL
NOP --> Idle after
NOP --> Idle after
ILLEGAL
ILLEGAL
ILLEGAL
NOP --> Idle after
ILLEGAL
NOP --> Row Active after
NOP --> Row Active after
ILLEGAL
ILLEGAL
ILLEGAL
Term Block Write : Precharge timing for Block Write
ILLEGAL
NOP --> Row Active after
NOP --> Row Active after
ILLEGAL
ILLEGAL
ILLEGAL
ILLEGAL
ILLEGAL
NOP --> Idle after
NOP --> Idle after
ILLEGAL
ILLEGAL
ILLEGAL
t
t
t
t
t
RP
RP
RP
RC
RC
ACTION
t
t
t
t
BWC
BWC
RCD
RCD
Rev.0 (August 1997)
CMOS SGRAM
NOTE
2
3
2
2
2
2
2
2
2
2
2
4
2
2
2
2
2
2
2
2