Cypress HOTLink II CYV15G0104TRB - Manual (Page 22)

CYV15G0104TRB
Document #: 38-02100 Rev. *B Page 22 of 27
CYV15G0104TRB HOTLink II Transmitter Switching Waveforms (continued)
TXCLKOB
t
TXCLKO
Transmit Interface
TXCLKOB
Timing
TXRATE = 1
(internal)
REFCLKB
t
REFCLK
t
REFL
t
REFH
Note 28
Note 29
TXCLKOB
t
TXCLKO
Transmit Interface
TXCLKOB Timing
REFCLKB
Note28
Note29
t
REFCLK
t
REFH
t
REFL
TXRATEB = 0
Switching Waveforms for the CYV15G0104TRB HOTLink II Receiver
Notes:
28. The TXCLKOB output remains at the character rate regardless of the state of TXRATEB and does not follow the duty cycle of REFCLKB±.
29. The rising edge of TXCLKOB output has no direct phase relationship to the REFCLKB± input.
RXCLKA+
RXDA[9:0]
t
RXDV+
t
RXCLKP
Receive Interface
Read Timing
RXCLKA–
t
RXDV–
RXRATEA = 0
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