User guide

68 www.xilinx.com AC701 Evaluation Board
UG952 (v1.1) January 30, 2013
Chapter 1: AC701 Evaluation Board Features
X-Ref Target - Figure 1-43
Figure 1-43: AC701 Board Onboard Power Regulators
UG952_c1_37_100512
VCCAUX
VCCBRAM
FPGA_1V5
VCCO_VAJ
FPGA_1V8
MGTAVCC
12V PWR
Jack
J49
VCC3V3
VCCINT
VCC5V0
VTTDDR
XADC_VCC
DDR3_VTERM
Power Controller 2
PMBUS 102
MGTAVTT
Switching Regulator
5.0V at 2A
U46
Source/Sink Regulator
0.75V at 3A
U37
Switching Regulator
0.75V at 3A
U36
Linear Regulator
1.7V–2.0V at 300 mA
U10
Switching Module
1.5V at 6A
U55
Switching Module
1.0V at 6A
U59
Switching Module
3.3V at 6A
U58
Switching Module
1.8V at 6A
U57
Switching Module
1.2V–3.3V at 6A
U56
Switching Module
1.2V at 3A
U60
Switching Regulator
1.0V at 8A
U49
Switching Module
1.8V at 3A
U53
Switching Module
1.0V at 3A
U54
Power Controller 1
PMBUS 101
U8
U9
1.5V/2=0.75V REFIN
1.5V/2=0.75V REFIN
3.3V POWER
3.3V POWER