Cypress CY7C0850AV Computer Hardware User Manual


 
CY7C0850AV, CY7C0851AV
CY7C0852AV, CY7C0853AV
Document #: 38-06070 Rev. *H Page 22 of 32
Figure 18. Read-to-Readback-to-Read-to-Read (R/W
= HIGH)
Switching Waveforms (continued)
CLK
ADS
ADDRESS
OE
DATA
OUT
CNTEN
COUNTER
INTERNAL
ADDRESS
t
CL2
t
CH2
t
CYC2
A
n+1
A
n+2
A
n+3
A
n+4
A
n
A
n+1
Q
n+1
Q
n+2
Q
n+3
t
SAD
t
HAD
t
SCN
t
HCN
t
SA
t
HA
READ
NO OPERATION
READ READ
READ
READBACK INCREMENT INCREMENT
INCREMENT
INCREMENT
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