CY7C1360B
CY7C1362B
Switching Waveforms(continued)
Read/Write Cycle Timing[22, 24, 25]
t
CYC
CLK
t
t
CL
CH
t
t
ADH
ADS
ADSP
ADSC
t
t
AH
AS
A1
A2
A3
A4
A5
A6
ADDRESS
BWE,
t
t
WEH
WES
BW
X
t
t
CEH
CES
CE
ADV
OE
t
t
DH
t
CO
DS
t
OELZ
Data In (D)
High-Z
High-Z
D(A3)
D(A5)
D(A6)
t
t
OEHZ
CLZ
Data Out (Q)
Q(A1)
Q(A2)
Q(A4)
Q(A4+1)
Q(A4+2)
Q(A4+3)
Back-to-Back READs
Single WRITE
BURST READ
Back-to-Back
WRITEs
DON’T CARE
UNDEFINED
Notes:
24.
.
The data bus (Q) remains in high-Z following a Write cycle, unless a new Read access is initiated by
ADSP or ADSC
25. GW is HIGH.
Document #: 38-05291 Rev. *C
Page 28 of 34