Xilinx VC7203, User Manual

Page: 8 / 64

8 www.xilinx.com VC7203 GTX Transceiver Characterization Board
UG957 (v1.0) October 10, 2012
Chapter 1: VC7203 Board Features and Operation
Power Management
Board 12V Input Power
VC7203 board receives 12V main power through J2 (callout 3 , Figure 1-2 ) using the 12V AC
adapter that ships with the board. J2 is a 6-pin (2 x 3), right angle, Mini-Fit connector.
Caution!
When supplying 12V through J2, use only the power supply provided for use with this
board (Xilinx part number 3 8 00033).
Caution!
Do NOT use a 6-pin, PC ATX power supply connector with J2. The pinout of the 6-pin, PC
ATX connector is not compatible J2 and the board will be damaged if an attempt is made to power it
from a PC ATX power supply connector.
12V power can also be provided through:
13 DS25 FPGA INIT_B status LED, page 17
14 SW3 FPGA PROG_B pushbutton, page 17
15 DS11 12V power status LED, page 9
16
DS2, DS3, DS4, DS5, DS6,
DS8, DS9, DS10, DS26,
DS27, DS28, DS29
Status LEDS for FPGA logic, transceiver and utility
power,
17
J199, J200, J201
J202, J203 J204
Power regulation jumpers for onboard regulators
18
J28, J29, J31, J32, J33,
J34, J35, J36, J37, J40,
J104, J105, J106, J107,
J177, J178, J196
External power supply jacks, page 11
19 GTX transceiver power supply module, page 12
20 J26 PMBUS connector, page 12
21 J79
Connector for USB to UART bridge (mini-B
receptacle),
page 26
22 J121 Power connector for active heatsink, page 13
23
DS13, DS14, DS15, DS16,
DS17, DS18, DS19, DS20
User LEDs (active high), page 20
24 SW4, SW5 User push buttons (active high), page 21
25 SW2 User DIP switches (active high), page 20
26 J125 User I/O header, page 20
27 JA2 FMC1 connector, page 27
28 JA3 FMC2 connector page 27
29 JA4 FMC3 connector1 page 27
30 J98, J99, J100, J101
SMA connectors to differential MRCC pins on FPGA,
page 18
31 J141, J142, R233
Jumpers and potentiometer for XADC reference and
analog supply set-up,
page 41
Table 1-1: VC7203 Board Feature Descriptions (Cont’d)
Figure 1-2
Callout
Reference
Designator
Feature Description