VCU110 Evaluation Board
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UG1073 (v1.2) March 26, 2016
Chapter 1:
VCU110 Evaluation Board Features
GTY Transceivers
[
, callout 2]
The GTY transceivers in the XCVU190 are grouped into four channels described as Quads.
The reference clock for a Quad can be sourced from the Quad above or Quad below the GTY
Quad of interest. There are thirteen GTY Quads (Banks 120-132) on the VCU110 board with
connectivity as shown below:
The VCU110 board provides access to 13 of 13 GTY transceiver Quads:
• Two of the GTY Quads, banks 120-121 are connected to ExaMAX connector J116.
• Four of the GTY Quads, banks 122, 125, 127, and 128 are connected to CFP4 connectors
J107, J108, J109, and J110, respectively.
• Two of the GTY Quads, banks 124 and 126 are connected to BullsEye connectors J122
(BULLSEYE2) and J87 (BULLSEYE1), respectively.
• Five of the GTY Quads, banks 129-133 are connected to Interlaken connector J131.
Quad 120:
• REFCLK0 - EXAMAX_SI5328_OUT1_BUF1_C_P/N (U184)
• REFCLK1 - not connected
• Four GTY transceivers allocated to EXAMAX_TX/RX[5:8]_P/N (J116)
Quad 121:
• REFCLK0 - EXAMAX_SI5328_OUT1_BUF2_C_P/N (U184)
• REFCLK1 - not connected
• Four GTY transceivers allocated to EXAMAX_TX/RX[1:4]_P/N (J116)
Quad 122:
• REFCLK0 - CFP4_SI5328_OUT1_BUF1_C_P/N (U180)
• REFCLK1 - not connected
• Four GTY transceivers allocated to CFP4_MOD0_TX/RX[0:3]_P/N (J107)
Quad 124:
• REFCLK0 - BULLSEYE2_GTY_REFCLK0_C_P/N (J122)
• REFCLK1 - BULLSEYE2_GTY_REFCLK1_C_P/N (J122)
• Four GTY transceivers allocated to BULLSEYE2_GTY_TX/RX[0:3]_P/N (J122)
