x36 Byte Write Enable (BWn) Truth Table

BW0

BW1

BW2

BW3

D0–D8

D9–D17

D18–D26

D27–D35

1

1

1

1

Don’t Care

Don’t Care

Don’t Care

Don’t Care

0

1

1

1

Data In

Don’t Care

Don’t Care

Don’t Care

1

0

1

1

Don’t Care

Data In

Don’t Care

Don’t Care

0

0

1

1

Data In

Data In

Don’t Care

Don’t Care

1

1

0

1

Don’t Care

Don’t Care

Data In

Don’t Care

0

1

0

1

Data In

Don’t Care

Data In

Don’t Care

1

0

0

1

Don’t Care

Data In

Data In

Don’t Care

0

0

0

1

Data In

Data In

Data In

Don’t Care

1

1

1

0

Don’t Care

Don’t Care

Don’t Care

Data In

0

1

1

0

Data In

Don’t Care

Don’t Care

Data In

1

0

1

0

Don’t Care

Data In

Don’t Care

Data In

0

0

1

0

Data In

Data In

Don’t Care

Data In

1

1

0

0

Don’t Care

Don’t Care

Data In

Data In

0

1

0

0

Data In

Don’t Care

Data In

Data In

1

0

0

0

Don’t Care

Data In

Data In

Data In

0

0

0

0

Data In

Data In

Data In

Data In

x18 Byte Write Enable (BWn) Truth Table

BW0

BW1

D0–D8

D9–D17

1

1

Don’t Care

Don’t Care

0

1

Data In

Don’t Care

1

0

Don’t Care

Data In

0

0

Data In

Data In

GS8182D19/37BD-435/400/375/333/300

Specifications cited are subject to change without notice. For latest documentation see http://www.gsitechnology.com.

Rev: 1.03a 11/2011

9/27

© 2008, GSI Technology