LG Semicon
GM72V66841CT/CLT
Function Truth Table (Continued)
Current
state
CS RAS CAS WE
Address
Command
DESL
Operation
Write
H
L
L
L
X
H
H
H
X
H
H
L
X
H
L
X
X
X
Continue burst to end
Continue burst to end
Burst stop on full page
NOP
BST
H
BA, CA, A10 READ/READ A Term burst and New
read
L
L
H
L
L
L
BA, CA, A10 WRIT/WRIT A Term burst and New
write
Other bank active
H
H
BA, RA
ACTV
*3
ILLEGAL on same bank
L
L
H
L
BA, A10
PRE, PALL
Term burst write and
Precharge
*2
L
L
H
L
L
X
L
L
X
H
L
X
REF, SELF
MRS
ILLEGAL
ILLEGAL
MODE
X
Write with
auto-
X
DESL
Continue burst to end
and Precharge
Precharge
L
H
H
H
X
X
NOP
BST
Continue burst to end
and Precharge
L
L
L
L
H
H
H
L
H
L
L
H
L
H
L
ILLEGAL
BA, CA, A10 READ/READ A ILLEGAL
BA, CA, A10 WRIT/WRIT A ILLEGAL
Other bank active
ILLEGAL on same bank
H
BA, RA
ACTV
*3
L
L
L
L
L
L
H
L
L
L
H
L
BA, A10
X
PRE, PALL
REF, SELF
MRS
ILLEGAL
ILLEGAL
ILLEGAL
MODE
11
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