Xilinx Virtex-5 RocketIO GTP User Manual

316 www.xilinx.com Virtex-5 RocketIO GTP Transceiver User Guide
UG196 (v1.3) May 25, 2007
Appendix F: Advanced Clocking
R
C
Clock 1
1x1
1: Drive clock 2
northbound to tile B.
1: Drive clock 2
southbound to tile D.
Clock 2 011
Clock 3 001
Clock 4 xx0
D
Clock 1
1x1
0: Forward clock 1
northbound to tile C.
0: Forward clock 2
southbound to tile E.
Clock 2 001
Clock 4 xx0
E
Clock 1
1x1
0: Forward clock 1
northbound to tile D.
0: Forward clock 2
southbound to tile F.
Clock 2 001
F
Clock 1
011
1: Drive clock 1
northbound to tile E.
Don’t Care: Clock 2 can
not be sent more than
three tiles from where it
originates.
Clock 2 001
Table F-2: GTP Tile Utilization (Continued)
GTP_DUAL
Tile
CLKIN
Options
REFCLK_SEL CLKNORTH_SEL CLKSOUTH_SEL

Xilinx Virtex-5 RocketIO GTP Specifications

General

Brand	Xilinx
Model	Virtex-5 RocketIO GTP
Category	Transceiver
Language	English