CY7C1361C(2006) 查看數據表（PDF） - Cypress Semiconductor
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CY7C1361C Datasheet PDF : 31 Pages
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Partial Truth Table for Read/Write[3, 8]
Function (CY7C1361C)
GW
Read
H
Read
H
Write Byte (A, DQPA)
H
Write Byte (B, DQPB)
H
Write Bytes (B, A, DQPA, DQPB)
H
Write Byte (C, DQPC)
H
Write Bytes (C, A, DQPC, DQPA)
H
Write Bytes (C, B, DQPC, DQPB)
H
Write Bytes (C, B, A, DQPC, DQPB, DQPA)
H
Write Byte (D, DQPD)
H
Write Bytes (D, A, DQPD, DQPA)
H
Write Bytes (D, B, DQPD, DQPA)
H
Write Bytes (D, B, A, DQPD, DQPB, DQPA)
H
Write Bytes (D, B, DQPD, DQPB)
H
Write Bytes (D, B, A, DQPD, DQPC, DQPA)
H
Write Bytes (D, C, A, DQPD, DQPB, DQPA)
H
Write All Bytes
H
Write All Bytes
L
BWE
H
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
X
Truth Table for Read/Write[3, 8]
Function (CY7C1363C)
GW
Read
H
Read
H
Write Byte A – (DQA and DQPA)
H
Write Byte B – (DQB and DQPB)
H
Write All Bytes
H
Write All Bytes
L
BWD
X
H
H
H
H
H
H
H
H
L
L
L
L
L
L
L
L
X
BWE
H
L
L
L
L
X
CY7C1361C
CY7C1363C
BWC
X
H
H
H
H
L
L
L
L
H
H
H
H
L
L
L
L
X
BWB
X
H
H
L
L
H
H
L
L
H
H
L
L
H
H
L
L
X
BWA
X
H
L
H
L
H
L
H
L
H
L
H
L
H
L
H
L
X
BWB
X
H
H
L
L
X
BWA
X
H
L
H
L
X
Note:
8. Table only lists a partial listing of the byte write combinations. Any Combination of BWX is valid Appropriate write will be done based on which byte write is active.
Document #: 38-05541 Rev. *F
Page 11 of 31
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