Xilinx VC707 User Manual page 71

The VC707 board uses power regulators and PMBus compliant digital PWM system
controllers from Texas Instruments to supply the core and auxiliary voltages listed in
Table
Table 1-29: Onboard Power System Devices
Reference
Device Type
Designator
Core voltage controller and regulators
(1)
UCD9248PFC
PTD08A020W
PTD08D210W
(V A)
OUT
PTD08D210W
(V B)
OUT
PTD08A010W
Auxiliary voltage controller and regulators
(2)
UCD9248PFC
PTD08D210W
(V A)
OUT
PTD08D210W
(V B)
OUT
PTD08D210W
(V A)
OUT
PTD08D210W
(V B)
OUT
(3)
UCD9248PFC
PTD08D210W
(V A)
OUT
PTD08D210W
(V B)
OUT
PTD08D210W
(V A)
OUT
PTD08D021W
(V B)
OUT
Linear regulators
LMZ12002
TL1962ADC
ADP123
ADP123
VC707 Evaluation Board
UG885 (v1.4) May 12, 2014
1-29.
Description
U42 PMBus Controller (Addr = 52)
Adjustable switching regulator
U25
20A, 0.6V to 3.6V
Adjustable switching regulator
dual 10A, 0.6Vto 3.6V
U20
Adjustable switching regulator
dual 10A, 0.6Vto 3.6V
Adjustable switching regulator
U12
10A, 0.6V to 3.6V
PMBus Controller
U43
(Addr = 53)
Adjustable switching regulator
dual 10A, 0.6Vto 3.6V
U21
Adjustable switching regulator
dual 10A, 0.6Vto 3.6V
Adjustable switching regulator
dual 10A, 0.6Vto 3.6V
U22
Adjustable switching regulator
dual 10A, 0.6Vto 3.6V
PMBus Controller
U64
(Addr = 54)
Dual 10A 0.6V - 3.6V Adj. Switching
Regulator
U62
Dual 10A 0.6V - 3.6V Adj. Switching
Regulator
Dual 10A 0.6V - 3.6V Adj. Switching
Regulator
U63
Dual 10A 0.6V - 3.6V Adj. Switching
Regulator
U71 Fixed Linear Regulator 2A
U62 Fixed Linear Regulator, 1.5A
U17 Fixed Linear Regulator, 300mA
U18 Fixed Linear Regulator, 300mA
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Feature Descriptions
Power Rail Power Rail
Net Name Voltage
VCCINT_FPGA 1.00V
VCCAUX 1.80V
VCC3V3 3.30V
VCC_ADJ 0-3.30V
VCC2V5_FPGA 2.50V
VCC1V5_FPGA 1.50V
MGTAVCC 1.00V
MGTAVTT 1.20V
VCCAUX_IO 2.00V
VCCBRAM 1.00V
MGTVCCAUX 1.80V
VCCBRAM 1.00V
VCC5V0 5.00V
VCC1V8 1.80V
VCC_SPI 2.80V
XADC_VCC 1.80V
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