Xilinx Virtex-4 RocketIO User Manual page 277

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Table A-4: RocketIO TXCRCCLK Switching Characteristics
Setup and Hold
Relative to Clock (TXCRCCLK)
Clock to Out
Table A-5: RocketIO RXUSRCLK Switching Characteristics
Setup and Hold
Relative to Clock (RXUSRCLK)
Clock to Out
Clock
Virtex-4 RocketIO MGT User Guide
UG076 (v4.1) November 2, 2008
Parameter
T _TXCRCDATAVALID/
GT11CCK
T _TXCRCDATAVALID
GT11CKC
T TXCRCRESET/
GT11CCK_
T _TXCRCRESET
GT11CKC
T _TXCRCDATAWIDTH/
GT11DCK
T _TXCRCDATAWIDTH
GT11CKD
T _TXCRCIN/
GT11DCK
T _TXCRCIN
GT11CKD
T _TXCRCINIT/
GT11DCK
T _TXCRCINIT
GT11CKD
T _TXCRCPD/
GT11DCK
T _TXCRCPD
GT11CKD
T _TXCRCOUT
GT11CKO
Parameter
T _CHBI/T _CHBI
CCCK CCKC
T _CHBO
GCKCO
T _RX
GPWH
T _RX
GPWL
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Timing Diagram and Timing Parameter Tables
Function
Control Input TXCRCDATAVALID
Control Input TXCRCRESET
Control Input TXCRCDATAWIDTH
Data Input TXCRCIN
Control Input TXCRCINIT
Control Input TXCRCPD
Data Output TXCRCOUT
Function
Control Input CHBONDI
Control Output CHBONDO
Minimum Pulse
RXUSRCLK
Width, High
Minimum Pulse
RXUSRCLK
Width, Low
Signal
Signal
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