Xilinx ZCU111 User Manual

ZCU111 Board User Guide 87
UG1271 (v1.1) August 6, 2018 www.xilinx.com
Chapter 3: Board Component Descriptions
The FMCP HSPC (J26) and VADJ pins are wired to the programmable rail VADJ_FMC. The
VADJ_FMC rail is programmed to 1.80V by default. The VADJ_FMC rail also powers the
XCZU28DR HP banks 65 and 66 (see Tab le 3 - 1). Documentation describing PMBus
programming for the Infineon power controllers is available at the Infineon website
[Ref 25]. The PCB layout and power system design meets the recommended criteria
described in the UltraScale Architecture PCB Design User Guide (UG583) [Ref 4].
U 5 7
(0X45)
IRPS5401_A VCC1V2 1.2 6 U60 0x43
R418:
0.005
51
IRPS5401_B DAC_AVTT 2.5/3.0 0.5 U3 0x4A
R409:
0.005
IRPS5401_C VADJ_FMC 1.8 5 U64 0x45
R412:
0.005
IRPS5401_D Tied to 3C
IRPS5401_LDO MGT1V8 1.8 0.5 U65 0x48
R413:
0.005
U68 IR38064 VCCINT 0.85 30 U67 0x40
R447:
0.002
54
U70 IR38060 MGTAVCC 0.9 3 U69 0x46
R456:
0.002
55
U72 IFX1763 DAC_AVCCAUX 1.8 0.5 U71 0x4B
R463:
0.005
56
U74 IR38060 ADC_AVCCAUX 1.8 2 U73 0x4D
R471:
0.005
57
U75 IR38060 UTIL_1V13 1.13 4 58
U76 IR3883 UTIL_5V0 5 2.7 59
U101 ISL80112 ADC_AVCC 0.925 2 U77 0x4C
R489:
0.005
60
U78 ISL80112 DAC_AVCC 0.925 1 U79 0x4E
R494:
0.005
60
U81 IR3897 PL_DDR4_VTT 0.6 ±3.0 61
U82 IR3897 PS_DDR4_VTT 0.6 ±3.0 61
Table 3-29: Power System Devices (Cont’d)
Ref Des,
PMBus
ADDR
Cont rol ler
or
Regulator
Rail Name
Voltage
(V)
Max
Current
(A)
INA226
Sensor
INA226
PMBus
ADDR
Sense
Resistor
(Ω)
0381811
Schem.
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Xilinx ZCU111 Specifications

General

Brand	Xilinx
Model	ZCU111
Category	Motherboard
Language	English