HY5DW113222FMP Datasheet, PDF (10/30 Pages) Hynix Semiconductor – 512M(16Mx32) GDDR SDRAM

OPERATION COMMAND TRUTH TABLE - II
Current
State
WRITE
READ
WITH
AUTOPRE-
CHARGE
WRITE
AUTOPRE-
CHARGE
PRE-
CHARGE
/CS0
/CS1
L
L
L
L
H
L
L
L
L
L
L
L
L
H
L
L
L
L
L
L
L
L
H
L
L
L
L
L
L
L
L
/RAS
L
L
L
L
X
H
H
H
H
L
L
L
L
X
H
H
H
H
L
L
L
L
X
H
H
H
H
L
L
L
L
/CAS
H
H
L
L
X
H
H
L
L
H
H
L
L
X
H
H
L
L
H
H
L
L
X
H
H
L
L
H
H
L
L
/WE
H
L
H
L
X
H
L
H
L
H
L
H
L
X
H
L
H
L
H
L
H
L
X
H
L
H
L
H
L
H
L
Address
BA, RA
BA, AP
X
OPCODE
X
X
X
BA, CA, AP
BA, CA, AP
BA, RA
BA, AP
X
OPCODE
X
X
X
BA, CA, AP
BA, CA, AP
BA, RA
BA, AP
X
OPCODE
X
X
X
BA, CA, AP
BA, CA, AP
BA, RA
BA, AP
X
OPCODE
Command
ACT
PRE/PALL
AREF/SREF
MRS
DSEL
NOP
BST
READ/READAP
WRITE/WRITEAP
ACT
PRE/PALL
AREF/SREF
MRS
DSEL
NOP
BST
READ/READAP
WRITE/WRITEAP
ACT
PRE/PALL
AREF/SREF
MRS
DSEL
NOP
BST
READ/READAP
WRITE/WRITEAP
ACT
PRE/PALL
AREF/SREF
MRS
HY5DW113222FM(P)
Action
ILLEGAL⁴
Term burst, precharge
ILLEGAL¹¹
ILLEGAL¹¹
Continue burst to end
Continue burst to end
ILLEGAL
ILLEGAL¹⁰
ILLEGAL¹⁰
ILLEGAL^4,10
ILLEGAL^4,10
ILLEGAL¹¹
ILLEGAL¹¹
Continue burst to end
Continue burst to end
ILLEGAL
ILLEGAL¹⁰
ILLEGAL¹⁰
ILLEGAL^4,10
ILLEGAL^4,10
ILLEGAL¹¹
ILLEGAL¹¹
NOP-Enter IDLE after tRP
NOP-Enter IDLE after tRP
ILLEGAL⁴
ILLEGAL^4,10
ILLEGAL^4,10
ILLEGAL^4,10
NOP-Enter IDLE after tRP
ILLEGAL¹¹
ILLEGAL¹¹
Rev. 0.1 / Oct. 2004
10