Xilinx Virtex-7 VC7222 User Manual page 10

Chapter 1: VC7222 Board Features and Operation
X-Ref Target - Figure 1-3
Power Supply
12V PWR IN
J2 or J12
or J131
Power Controller 1
UCD9248PFC
Switching Regulator (2 Phases)
1.0V at 40A max
Switching Regulator
1.8V at 10A max
Switching Regulator
1.0V at 10A max
Power Controller 2
UCD9248PFC
Switching Regulator
1.8V at 10A max
Switching Regulator
1.8V at 10A max
Switching Regulator
1.8V at 10A max
Switching Regulator
5.0V at 10A max
Switching Regulator
3.3V at 18A max
Switching Regulator
2.5V at 18A max
The VC7222 board uses power regulators and PMBus compliant digital PWM system
controllers from Texas Instruments to supply the FPGA logic and utility voltages listed in
10
Send Feedback
U5, U51
U2
U13
U52
Figure 1-3: VC7222 Board Power Supply Block Diagram
www.xilinx.com
U9
U6
U10
U50
U46
7 Series GTH Power Module
MGTAVCC: 1.05V at 12.0A max
MGTAVTT: 1.2V at 8.0A max
MGTVCCAUX: 1.8V at 2.6A max
7 Series GTZ Power Module
MGTZAVCC: 1.075V at 6.0A max
MGTZVCCL: 1.075V at 1.3A max
MGTZVCCH: 1.8V at 0.3A max
VC7222 Transceiver Characterization Board
VCCINT
VCCAUX
VCCBRAM
VCCAUX_IO
VCCO_HP
VCCO_0
UTIL_5V0
UTIL_3V3
UTIL_2V5
MGTAVCC
MGTAVTT
MGTVCCAUX
MGTZAVCC
MGTZVCCL
MGTZVCCH
UG965_c1_03_070313
UG965 (v1.4) February 11, 2015