Cypress CY7C1333H - Manual (Page 6)

PRELIMINARY CY7C1333H
Document #: 001-00209 Rev. ** Page 6 of 12
Truth Table for Read/Write [2, 3]
Function
WE BW
A
BW
B
BW
C
BW
D
Read H X X X X
Write No Bytes Written L H H H H
Write Byte A – (DQ
A
) L L H H H
Write Byte B – (DQ
B
) L H L H H
Write Byte C – (DQ
C
) L H H L H
Write Byte D – (DQ
D
) L H H H L
Write All Bytes L L L L L
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