Xilinx 7 Series User Manual

116 www.xilinx.com 7 Series FPGAs GTP Transceivers User Guide
UG482 (v1.9) December 19, 2016
Chapter 3: Transmitter
TXMARGIN[2:0] In Async TX Margin control for PCI Express PIPE 2.0 Interface. These signals are
mapped internally to TXDIFFCTRL/TXBUFDIFFCTRL via attributes.
PMARSVDIN1 In Async Reserved.
PMARSVDIN0 In Async Reserved.
Table 3-28: TX Configurable Driver Ports (Cont’d)
Port Dir Clock Domain Description
[2:0] Full Range Half Range
Full Range
Attribute
Half Range
Attribute
000 800-1200 400-1200
TX_MARGIN_F
ULL_0
TX_MARGIN_
LOW_0
001 800-1200 400-700
TX_MARGIN_F
ULL_1
TX_MARGIN_
LOW_1
010 800-1200 400-700
TX_MARGIN_F
ULL_2
TX_MARGIN_
LOW_2
011 200-400 100-200
TX_MARGIN_F
ULL_3
TX_MARGIN_
LOW_3
100 100-200 100-200
TX_MARGIN_F
ULL_4
TX_MARGIN_
LOW_4
101
default to “DIRECT” mode110
111
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Xilinx 7 Series Specifications

General

Process Technology	28nm
Transceivers	Up to 96
I/O Pins	Up to 1, 200
Transceiver Data Rate	Up to 28.05 Gbps
Power Consumption	Varies by device
Operating Temperature	Commercial, Industrial
Package Options	BGA, CSP
Family	Artix-7, Kintex-7, Virtex-7
DSP Slices	16 - 3600