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GS8662D19BGD-400I Datasheet, PDF (8/29 Pages) GSI Technology – 72Mb SigmaQuad-II+TM Burst of 4 SRAM | |||
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GS8662D07/10/19/37BD-450/400/350/333/300
Example x18 RAM Write Sequence using Byte Write Enables
Data In Sample Time
BW0
BW1
Beat 1
0
1
Beat 2
1
0
Beat 3
0
0
Beat 4
1
0
D0âD8
Data In
Donât Care
Data In
Donât Care
Resulting Write Operation
Byte 1
D0âD8
Byte 2
D9âD17
Written
Unchanged
Beat 1
Byte 1
D0âD8
Byte 2
D9âD17
Unchanged
Written
Beat 2
Byte 1
D0âD8
Byte 2
D9âD17
Written
Written
Beat 3
D9âD17
Donât Care
Data In
Data In
Data In
Byte 1
D0âD8
Byte 2
D9âD17
Unchanged
Written
Beat 4
Rev: 1.02c 8/2017
8/29
Specifications cited are subject to change without notice. For latest documentation see http://www.gsitechnology.com.
© 2011, GSI Technology
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