Table of Contents
Advertisement
The pcb layout and power system design meets the recommended criteria described in the 7 Series
FPGAs PCB Design and Pin Planning Guide (UG483)
X-Ref Target - Figure 1-42
J49
Power Controller 1
12V PWR
Jack
PMBUS 101
Switching Regulator
1.0V at 10A
Switching Module
1.8V at 6A
Switching Module
1.0V at 3A
Switching Module
1.5V at 6A
Power Controller 2
PMBUS 102
Switching Module
1.2V–3.3V at 6A
Switching Module
1.8V at 3A
Switching Module
3.3V at 6A
Switching Module
1.0V at 3A
Switching Module
1.2V at 3A
Switching Regulator
5.0V at 4A
1.5V/2=0.75V REFIN
3.3V POWER
1.5V/2=0.75V REFIN
3.3V POWER
AC701 Evaluation Board
UG952 (v1.4) August 6, 2019
U8
U49
U53
U54
U55
U9
U56
U57
U58
U59
U60
U46
Linear Regulator
U10
1.7V–2.0V at 300 mA
Linear Regulator
U61
3.3V at 250 mA
Linear Regulator
U63
3.3V at 250 mA
Source/Sink Regulator
U37
0.75V at 3A
Source/Sink Regulator
U36
0.75V at 3A
Figure 1-42: AC701 Board Onboard Power Regulators
www.xilinx.com
[Ref
11].
V33D_CTL1
V33D_CTL2
V33D_CTL1
V33D_CTL2
Feature Descriptions
VCCINT
VCCAUX
VCCBRAM
FPGA_1V5
VCCO_VADJ
FPGA_1V8
VCC3V3
MGTAVCC
MGTAVTT
VCC5V0
XADC_VCC
VTTDDR
DDR3_VTERM
UG952_c1_44_030915
63
Send Feedback
Advertisement
Table of Contents
