Xilinx KCU105 User Manual page 78

The KCU105 evaluation board uses power regulators and PMBus compliant PoL controllers
from Maxim Integrated Circuits to supply the core and auxiliary voltages listed in
Table 1-25.
Table 1-25: Onboard Power System Devices
Ref. PMBus
Device Type
Des. Addr.
MAX15301 U29 0x0A
MAX15303 U10 0x0B
MAX15303 U3 0x0F
MAX15303 U9 0x11
MAX15301 U30 0x12
MAX15303 U4 0x14
MAX20751E U137 0x72
MAX20751E U138 0x73
MAX8869E U134
MAX15301 U31 0x1B
MAX17502 U82
MAX15053 U124
MAX15027 U125
MAX15027 U126
TPS51200 U24
KCU105 Board User Guide
UG917 (v1.4) September 25, 2015
Description
Maxim InTune digital POL controller
Maxim InTune digital POL controller
Maxim InTune digital POL controller
Maxim InTune digital POL controller
Maxim InTune digital POL controller
Maxim InTune digital POL controller
Multiphase master with smart slave
VT1697SBFQX
Multiphase master with smart slave
VT1697SBFQX
NA Maxim adjustable LDO 1A
Maxim InTune digital POL controller
NA Maxim synch. buck switcher 1A
NA Maxim adj. synch. buck switcher 2A
NA Maxim adjustable LDO 1A
NA Maxim adjustable LDO 1A
NA TI source-sink Vtt regulator 3A
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Chapter 1: KCU105 Evaluation Board Features
Power Rail Net
Name
VCCINT_FPGA
VCCAUX_FPGA
VCCBRAM_FPGA
VCC1V8_FPGA
VADJ_1V8_FPGA
VCC1V2_FPGA
MGTAVCC_FPGA
MGTAVTT_FPGA
MGTVCCAUX
UTIL_3V3
SYS_5V0
SYS_1V0
SYS_1V8
SYS_2V5
DDR4_VTT
Send Feedback
Power
Schematic
Rail
Page
Voltage
0.95V 52
1.80V 53
0.95V 54
1.80V 55
1.80V 56
1.20V 57
1.00V 58
1.20V 59
1.80V 60
3.30V 61
5.00V 62
1.00V 63
1.80V 63
2.50V 63
0.60V 64
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