Xilinx ZC702 User Manual

ZC702 Board User Guide www.xilinx.com 61
UG850 (v1.7) March 27, 2019
Feature Descriptions
The ZC702 board uses power regulators and a PMBus compliant system controller from
Texas Instruments to supply core and auxiliary voltages as listed in Table 1-30. The Texas
Instruments Fusion Digital Power graphical user interface is used to monitor the voltage
and current levels of the board power modules.
Table 1-30: Onboard Power System Devices
Device Type
Reference
Designator
Description
Power Rail
Net Name
Power Rail
Voltage
Schematic
Page
Core voltage controller and regulators
UCD9248PFC
U32
PMBus Controller
–Core
Addr = 52 dec., 0b0110100)
39
PTD08D210W—VoutA
U17
Dual 10A 0.6V
–3.6V Adj. Switching
Regulator
VCCINT 1.00V 40
PTD08D210W
—VoutB Dual 10A 0.6V–3.6V Adj. Switching
Regulator
VCCPINT 1.00V 40
PTD08D210W
—VoutA
U18
Dual 10A 0.6V–3.6V Adj. Switching
Regulator
VCCAUX 1.80V 41
PTD08D210W
—VoutB Dual 10A 0.6V–3.6V Adj. Switching
Regulator
VCCPAUX 1.80V 41
Auxiliary voltage controller and regulators
UCD9248PFC
U33
PMBus Controller
–Aux
Addr = 53 dec., 0b0110101)
42
PTD08D210W
—VoutA
U19
Dual 10A 0.6V–3.6V Adj. Switching
Regulator
(set to 1.8V, 2.5V or 3.3V)
VADJ 2.50V 43
PTD08D210W
—VoutB Dual 10A 0.6V–3.6V Adj. Switching
Regulator
VCC1V5 1.50V 43
PTD08D210W
—VoutA
U20
Dual 10A 0.6V–3.6V Adj. Switching
Regulator
VCCMIO_PS 1.80V 44
PTD08D210W
—VoutB Dual 10A 0.6V–3.6V Adj. Switching
Regulator
VCCBRAM 1.00V 44
UCD9248PFC
U34
PMBus Controller
–Aux
Addr = 54 dec., 0b0110110)
45
PTD08D210W
—VoutA
U21
Dual 10A 0.6V–3.6V Adj. Switching
Regulator
VCC3V3 3.30V 46
PTD08D210W
—VoutB Dual 10A 0.6V–3.6V Adj. Switching
Regulator
VCC2V5/
VCC2V5_PL
2.50V 46
Linear regulator
TPS51200DR U22 3A Tracking Regulator VTTDDR_PS 0.75V 37
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Xilinx ZC702 Specifications

General

Brand	Xilinx
Model	ZC702
Category	Motherboard
Language	English