CY7C0851V CYPRESS [Cypress Semiconductor], CY7C0851V Datasheet - Page 28

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

Switching Waveforms
Notes
Document Number: 38-06070 Rev. *L
54. Retransmit happens if the counter remains in increment mode after it wraps to initially loaded value
55. CE
56. CNTINT is always driven.
57. CNTINT goes LOW when the unmasked portion of the address counter is incremented to the maximum value.
58. The mask register assumed to have the value of 1FFFFh.
CNT/MSK
ADS
COUNTER
INTERNAL
ADDRESS
CNTEN
CLK
CNTINT
0
= OE = B
0
–B
t
SCM
3
= LOW; CE
1FFFC
t
CH2
t
HCM
1
= R/W = CNTRST = MRST = HIGH.
t
CYC2
(continued)
Figure 22. Counter Interrupt and Retransmit
t
CL2
1FFFD
1FFFE
t
SCINT
1FFFF
t
RCINT
[54, 55, 56, 57, 58]
Last_Loaded
CY7C0851V/CY7C0851AV
CY7C0852V/CY7C0852AV
CY7C0853V/CY7C0853AV
Last_Loaded +1
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