參數(shù)資料
型號: GS8160E18
廠商: GSI TECHNOLOGY
英文描述: 16Mb(1M x 18Bit)Sync Burst SRAM(16M位(1M x 18位)同步靜態(tài)RAM(帶2位脈沖地址計(jì)數(shù)器))
中文描述: 16Mb的(100萬x 18位)同步突發(fā)靜態(tài)存儲器(1,600位(100萬× 18位)同步靜態(tài)隨機(jī)存儲器(帶2位脈沖地址計(jì)數(shù)器))
文件頁數(shù): 8/26頁
文件大?。?/td> 519K
代理商: GS8160E18
Rev: 2.07 11/2000
Specifications cited are subject to change without notice. For latest documentation see http://www.gsitechnology.com.
8/26
1999, Giga Semiconductor, Inc.
Preliminary
GS8160E18/32/36T-225/200/180/166/150/133
Byte Write Truth Table
Note:
1.
2.
3.
4.
All byte outputs are active in read cycles regardless of the state of Byte Write Enable inputs.
Byte Write Enable inputs B
A
, B
B
, B
C
and/or B
D
may be used in any combination with BW to write single or multiple bytes.
All byte I/Os remain High-Z during all write operations regardless of the state of Byte Write Enable inputs.
Bytes “
C
” and “
D
” are only available on the x32 and x36 versions.
Function
GW
BW
B
A
B
B
B
C
B
D
Notes
Read
H
H
X
X
X
X
1
Read
H
L
H
H
H
H
1
Write byte a
H
L
L
H
H
H
2, 3
Write byte b
H
L
H
L
H
H
2, 3
Write byte c
H
L
H
H
L
H
2, 3, 4
Write byte d
H
L
H
H
H
L
2, 3, 4
Write all bytes
H
L
L
L
L
L
2, 3, 4
Write all bytes
L
X
X
X
X
X
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