CY7C027V/027VN/027AV/028V
CY7C037V/037AV/038V
Document #: 38-06078 Rev. *B Page 12 of 18
Note
33.CE
L
= CE
R
= LOW.
Switching Waveforms
(continued)
VALID
t
DDD
t
WDD
MATCH
MATCH
R/W
R
DATA IN
R
DATA
OUTL
t
WC
ADDRESS
R
t
PWE
VALID
t
SD
t
HD
ADDRESS
L
t
PS
t
BLA
t
BHA
t
BDD
BUSY
L
Figure 11. Timing Diagram of Read with BUSY (M/S=HIGH)[33]
t
PWE
R/W
BUSY t
WB
t
WH
Figure 12. Write Timing with Busy Input (M/S=LOW)[+] Feedback