Cypress CY7C1383F - Manual (Page 23)

CY7C1381D, CY7C1381F
CY7C1383D, CY7C1383F
Document #: 38-05544 Rev. *F Page 23 of 29
Read/Write Cycle Timing [26, 28, 29]
Timing Diagrams (continued)
tCYC
t
CL
CLK
tADH tADS
ADDRESS
t
CH
tAH tAS
A2
tCEH tCES
Single WRITE
D(A3)
A3 A4
BURST READ Back-to-Back READs
High-Z
Q(A2) Q(A4) Q(A4+1) Q(A4+2) Q(A4+3)
t
WEH
t
WES
t
OEHZ
tDH tDS
tCDV
tOELZ
A1 A5 A6
D(A5) D(A6)
Q(A1)
Back-to-Back
WRITEs
DON’T CARE UNDEFINED
ADSP
ADSC
BWE, BW X
CE
ADV
OE
Data In (D)
Data Out (Q)
Notes:
28. The data bus (Q) remains in high-Z following a WRITE cycle, unless a new read access is initiated by ADSP or ADSC.
29. GW is HIGH.
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