Xilinx Virtex-7 VC7222 User Manual page 13

Disabling Onboard Power
Each core power regulator can be disabled through the 8-position regulator enable DIP
switch, SW10 as shown in
supplied by an onboard regulator. Setting a switch in the opposite (OFF) position disables
onboard power for that rail. SW10 is shown in
X-Ref Target - Figure 1-5
Default Jumper and Switch Positions
A list of jumpers and switches and their required positions for normal board operation is
provided in
Monitoring Voltage and Current
Voltage and current monitoring and control are available for FPGA core and transceiver
power rails through Texas Instruments' Fusion Digital Power graphical user interface
(GUI). The four onboard TI power controllers (U9 at PMBUS address 52, U10 at PMBUS
address 53, U11 at PMBUS address 54, and U18 at PMBUS address 55) are wired to the
same PMBus. The PMBus connector, J26 (callout 27,
the TI USB Interface Adapter PMBus pod and associated TI GUI.
References
More information about the power system components used by the VC7222 board are
available from the Texas Instruments digital power website
7 Series GTH Transceiver Power Module
The 7 series GTH transceiver power module (callout 25,
MGTAVTT and MGTVCCAUX voltages to the FPGA GTH transceivers. Two 7 series GTH
power modules from third-party vendors are provided with the VC7222 board for
evaluation, Texas Instruments PMP6577 and Bellnix BPE-37. Either of the two GTH
modules can be plugged into connectors J29 and J102 in the outlined and labeled power
module location shown in
VC7222 Transceiver Characterization Board
UG965 (v1.4) February 11, 2015
Figure
Figure 1-5: Core Power Regulator Enable Switches SW10
Appendix A, Default Jumper and Switch
Figure
www.xilinx.com
1-5. A switch in the ON position means the rail is
Figure 1-2 as callout 21.
UG965_c1_05_121812
Settings.
Figure
Figure
1-6.
Detailed Description
1-2), is provided for use with
[Ref 2].
1-2) supplies MGTAVCC,
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