Power System - Pmbus Regulators And Ina226 Map; Device Rail Maximum Current - Xilinx VCK190 Series User Manual

The VCK190 evaluation board uses power management ICs (PMIC) and power regulators from
Infineon Integrated Circuits
See schematic 038-05005-01.
Table 21: Power System - PMBus Regulators and INA226 Map
Schematic Page
57
61
63
65
69
70
71
RECOMMENDED: To ensure reliable operation, Xilinx recommends running the report_power command
in the Vivado tools for designs targeting this board. The reported rail current requirements should do not
exceed the values listed in the following table.
The total device power should remain under 125W. To assist the Vivado tools in reporting when
power exceeds this amount, add this XDC constraint:
set_operating_conditions-design_power_budget 125 ;# (125W max power)
Table 22: Device Rail Maximum Current
Device Rail
VCCINT
UG1366 (v1.0) January 7, 2021
VCK190 Board User Guide
to supply the core and auxiliary voltages listed in the following tables.
PMBus Regulators and INA226 Map
Rail Name Regulator Type
VCCINT
IR35215 PMIC (6
Phase)
VCC_SOC
VCC_PSLP
VCC_PSFP
IRPS5401 (4
VCCAUX
Phase + LDO)
VCC_RAM_IO
VCCINT_PMC
VCCO_MIO
VCC3V3
IRPS5401 (4
Phase + LDO)
VCC1V8
VCCAUX_PMC
UTIL_1V13
UTIL_2V5
IRPS5401 (4
VCC1V2_DDR4
Phase + LDO)
VCC1V1_LP4
MGTYVCCAUX
VADJ_FMC IR38164
MGTYAVCC IR38164
MGTYAVTT IR38164
Chapter 3: Board Component Descriptions
U# Vout (V) Iout (A)
0.80
U152
0.80
0.80
0.80
U160 1.5
0.80
0.80
1.8
3.3
U167
1.8
1.5
1.13
2.5
1.2
U175
1.1
1.5
U185 1.5
U187 0.88
U189 1.2
Maximum Current
(Amps)
190
Send Feedback
INA226
I2C INA226
Address U#
Address
PMBUS1(1),
PMBUS2(2)
190 U65
0x40(1)
0x16
18 U161
0x41(1)
1 U165
0x44(1)
2 U164
0x45(1)
3 U166
0x17
0x40(2)
4 U162
0x43(1)
0.5 U163
0x42(1)
2 U172
0x45(2)
0.5 U174
0x47(2)
0x1C
6 U173
0x46(2)
0.5 U168
0x41(2)
1 NA
1 NA
4 U176
0x1D 0x48(2)
4 U177
0x49(2)
0.5 U234
0x4D(2)
10 U184
0x1E
0x4A(2)
6 U186
0x1F
0x4B(2)
10 U188
0x20
0x4C(2)
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I2C
NA
NA
66