CY7C9689 Datasheet, PDF (32/48 Pages) Cypress Semiconductor – TAXI Compatible HOTLink Transceiver

CY7C9689 HOTLink Receiver Switching Waveforms (continued)
Output Enable Timing
CY7C9689
RXCLK
RXEN
RXRST
t_{R X C E S}
CE
LFI
RXFULL
RXDATA[7:0]
RXDATA[9:8/RXCMD[2:3]
RXCMD[1:0]
t_{RX ENS}
Note 39
t_{R X R S S}
t_{R X E N H}
t_{RX RSH}
t_{R X C E H}
NO OPERATION
t_{RX OE}
OLD DATA
t_{RX AZ}
Note 40
t_{R X Z A}
REFCLK
t_REFL
t_REFH
t_REFCLK
Static Alignment
Error-Free Window
INA±
INB±
t_B/2− t_SA
t_B/2− t_SA
SAMPLE WINDOW
INA±
INB±
t_EFW
t_B
BIT CENTER
BIT CENTER
Notes:
39. Illustrates timing only. RXEN and RXRST not usually active in same time period.
40. Receive FIFO Reads are inhibited while the outputs are High-Z.
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