參數(shù)資料
型號: GS8170LW72C-300I
廠商: Electronic Theatre Controls, Inc.
英文描述: Low-Noise Operational Amplifier 8-SOIC -40 to 85
中文描述: 35.7西格馬1x1Lp的CMOS的I / O后寫入SigmaRAM
文件頁數(shù): 6/27頁
文件大小: 884K
代理商: GS8170LW72C-300I
GS8170LW36/72C-333/300/250/200
Specifications cited are subject to change without notice. For latest documentation see http://www.gsitechnology.com.
Rev: 2.03 1/2005
6/27
2002, GSI Technology, Inc.
Byte Write Control
The Byte Write Enable inputs (Bx) determine which bytes will be written. Any combination of Byte Write Enable control pins,
including all or none, may be activated. A Write Cycle with no Byte Write inputs active is a write abort cycle.
Two Byte Write Control Example with Late Write SigmaRAM
Example of x36 Byte Write Truth Table
Function
W
Ba
Bb
Bc
Bd
Read
H
X
X
X
X
Write Byte A
L
L
H
H
H
Write Byte B
L
H
L
H
H
Write Byte C
L
H
H
L
H
Write Byte D
L
H
H
H
L
Write all Bytes
L
L
L
L
L
Write Abort
L
H
H
H
H
Write A
Write B
Write C
Non-Write
Write D
Write E
A
B
C
D
E
D(A)
D(B)
D(D)
D(E)
D(A)
D(C)
D(E)
CK
Address
ADV
E1
Ba
Bb
DQA0–DQA8
DQB0–DQB8
CQ
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GS8170LW72C-333 Low-Noise Operational Amplifier 8-PDIP -40 to 85
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