CY7C9689
CY7C9689 HOTLink Transmitter Switching Waveforms (continued)
OUTPUT ENABLE Timing
Asynchronous (FIFO) Interface
EXTFIFO=HIGH
FIFOBYP=HIGH
TXCLK
TXHALT
TXSC/D
TXDATA[7:0]
TXDATA[9:8]/TXCMD[2:3]
TXCMD[1:0]
NO OPERATION
TXEN
Note 33
tT X R S S
tT X R S H
TXRST
CE
tT X C E S
tT X C E H
tT X O A Z
tT X O E
TXFULL
TXHALF
TXEMPTY
tTX O Z A
OUTPUT ENABLE Timing
Asynchronous (FIFO) Interface
EXTFIFO=LOW
FIFOBYP=HIGH
TXCLK
TXHALT
TXSC/D
TXDATA[7:0]
XDATA[9:8]/TXCMD[2:3]
TXCMD[1:0]
TXEN
NO OPERATION
tT X R S H
tT X R SS
Note 33
CE
TXRST
tT X C E S
tT X C E H
CE
TXRST
tT X O A Z
tT X O E
TXFULL
TXHALF
TXEMPTY
tTX O Z A
Note:
33. Illustrates timing only. TXEN and TXRST not usually active in same time period.
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