CY7C0851V CYPRESS [Cypress Semiconductor], CY7C0851V Datasheet - Page 25

• Manufacturer Part Number: CY7C0851V
• Manufacturer: CYPRESS [Cypress Semiconductor]

Switching Waveforms
Notes
Document Number: 38-06070 Rev. *L
44. CE
45. No dead cycle exists during counter reset. A Read or Write cycle may be coincidental with the counter reset.
46. Retransmit happens if the counter remains in increment mode after it wraps to initially loaded value.
INTERNAL
ADDRESS
ADDRESS
DATA
0
CNTRST
DATA
= B
CNTEN
ADS
R/W
0
CLK
OUT
–B
[46]
IN
3
= LOW; CE
t
SRST
A
x
t
1
HRST
= MRST = CNT/MSK = HIGH.
t
COUNTER
CH2
RESET
t
CYC2
t
(continued)
CL2
t
SW
t
SD
D
0
t
t
HW
HD
ADDRESS 0
WRITE
Figure 19. Counter Reset
0
t
CKLZ
ADDRESS 0
READ
ADDRESS 1
t
CD2
[44, 45, 46]
READ
1
Q
A
0
n
ADDRESS A
CY7C0851V/CY7C0851AV
CY7C0852V/CY7C0852AV
CY7C0853V/CY7C0853AV
t
READ
CD2
A
t
SA
n
n
A
Q
m
1
t
ADDRESS A
HA
READ
A
m
m
Q
A
Page 25 of 39
n
p
A
p