74
Virtex-5 RocketIO GTP Transceiver User Guide
UG196 (v1.3) May 25, 2007
Chapter 5:
Tile Features
R
Description
GTP Reset in Response to Completion of Configuration
shows the GTP_DUAL reset sequence following completion of configuration of
a powered-up GTP_DUAL tile. The same sequence is activated any time
PLLPOWERDOWN goes from High to Low during normal operation.
Refer to
on power-down for details about PLLPOWERDOWN.
The following GTP_DUAL sections are affected by the reset sequence after configuration:
•
Shared PLL
•
GTP0 transmit section (PMA and PCS)
•
GTP0 receive section (PMA and PCS)
•
GTP1 transmit section (PMA and PCS)
•
GTP1 receive section (PMA and PCS)
Figure 5-7:
GTP_DUAL Reset Sequence Following Configuration
cfg_reset_
b
grestore_
b
g
w
e_
b
Internal TXRESET
Glo
b
al
Config
u
ration
Signals
~160
μ
s
Internal RXRESET
Internal RXBUFRESET
(1)
UG196_c5_07_100606
Notes:
1. The timing of the reset sequencer inside the GTP_DUAL tile depends on the frequency of CLK25.
The estimates given in this figure assume that the frequency of CLK25 is 25 MHz.
Содержание Virtex-5 RocketIO GTP
Страница 1: ...R Virtex 5 RocketIO GTP Transceiver User Guide UG196 v1 3 May 25 2007...
Страница 4: ...Virtex 5 RocketIO GTP Transceiver User Guide www xilinx com UG196 v1 3 May 25 2007...
Страница 88: ...88 www xilinx com Virtex 5 RocketIO GTP Transceiver User Guide UG196 v1 3 May 25 2007 Chapter 5 Tile Features R...
Страница 122: ...122 www xilinx com Virtex 5 RocketIO GTP Transceiver User Guide UG196 v1 3 May 25 2007 Chapter 6 GTP Transmitter TX R...
Страница 186: ...186 www xilinx com Virtex 5 RocketIO GTP Transceiver User Guide UG196 v1 3 May 25 2007 Chapter 7 GTP Receiver RX R...
Страница 200: ...200 www xilinx com Virtex 5 RocketIO GTP Transceiver User Guide UG196 v1 3 May 25 2007 Chapter 9 Loopback R...
Страница 222: ...222 www xilinx com Virtex 5 RocketIO GTP Transceiver User Guide UG196 v1 3 May 25 2007 Section 2 Board Level Design R...
Страница 256: ...256 www xilinx com Virtex 5 RocketIO GTP Transceiver User Guide UG196 v1 3 May 25 2007 Section 3 Appendices R...
Страница 312: ...312 www xilinx com Virtex 5 RocketIO GTP Transceiver User Guide UG196 v1 3 May 25 2007 Appendix E Low Latency Design R...