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| CY7C4275 Datasheet, PDF (13/21 Pages) Cypress Semiconductor – 32K/64Kx18 Deep Sync FIFOs | |||
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Switching Waveforms (continued)
Read Programmable Registers
tCLKH
tCLK
RCLK
LD
tENS
WEN
tENS
Q0 âQ17
tCLKL
tENH
tA
UNKNOWN
PAE OFFSET
Write Expansion Out Timing
tCLKH
WCLK
WXO
WEN
Note 32
tXO
Note 31
tXO
tENS
Read Expansion Out Timing
tCLKH
WCLK
Note 32
tXO
RXO
REN
tXO
tENS
Write Expansion In Timing
tXI
WXI
tXIS
WCLK
Notes:
31. Write to last physical location.
32. Read from last physical location.
CY7C4275
CY7C4285
PAF OFFSET
PAE OFFSET
4275â18
4275â19
4275â20
4275â21
Document #: 38-06008 Rev. *A
Page 13 of 21
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