GS82582S18 Datasheet, PDF (10/31 Pages) GSI Technology – 288Mb SigmaSIOTM DDR-II Burst of 2 SRAM

GS82582S18/36GE-400/375/333/300/250
B2 Byte Write Clock Truth Table
BW
BW
Current Operation
K
K
K
(t_{n + 1})
(t_{n + 1½})
(t_n)
T
T
Write
Dx stored if BWn = 0 in both data transfers
T
F
Write
Dx stored if BWn = 0 in 1st data transfer only
F
T
Write
Dx stored if BWn = 0 in 2nd data transfer only
F
F
Write Abort
No Dx stored in either data transfer
Notes:
1. “1” = input “high”; “0” = input “low”; “X” = input “don’t care”; “T” = input “true”; “F” = input “false”.
2. If one or more BWn = 0, then BW = “T”, else BW = “F”.
D
K
(t_{n + 1})
D1
D1
X
X
D
K
(t_{n + 1½})
D2
X
D2
X
Rev: 1.04 4/2016
10/31
Specifications cited are subject to change without notice. For latest documentation see http://www.gsitechnology.com.
© 2012, GSI Technology