Power And Status Leds - Xilinx ZCU104 User Manual

Power and Status LEDs

[Figure 2-1, area of callout 34]
Table 3-25 defines the power and status LEDs. For user controlled LEDs, see
page 64.
Table 3-25: Power and Status LEDs
Ref. Des. Net Name
DS1 PS_INIT_B
DS2 VCC12_SW
DS3 VCC1V8_PGOOD
DS4 MGTAVCC_PGOOD
DS5 VCCINT_PGOOD
DS6 VCC1V2_PGOOD
DS7 VCC3V3_PGOOD
DS8 VADJ_FMC_PGOOD
DS9 MGT1V8_PGOOD
DS10 MGT1V2_PGOOD
DS21 PL_DDR4_VTERM_0V60_PGOOD
DS24 UTIL_2V5
DS25 UTIL_3V3_PGOOD
DS26 MGTRAVCC_PGOOD
DS27 ENET_LED_1
DS32 PS_DONE
DS33 PS_ERR_STATUS
DS35 PS_ERR_OUT
DS36 POR_RST_B
DS49 UTIL_1V13_PG
DS51 USB3 MIC2544 U121 FLG
DS53 UTIL_5V0_PGOOD
ZCU104 Board User Guide
UG1267 (v1.1) October 9, 2018
LED Color
Green/Red
Green
Green
Green
Green
Green
Green
Green
Green
Green
Green
Green
Green
Green
Green
Green
(1)
Green
(1)
Red
Red
Green
Green
Green
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Chapter 3: Board Component Descriptions
Description
Green: FPGA initialization was successful
Red: FPGA initialization is in progress
12 VDC power on
VCC1V8 1.8 VDC power on
MGTAVCC 0.9 VDC power on
VCCINT 0.85 VDC power on
VCC1V2 1.2 VDC power on
VCC3V3 3.3 VDC power on
VADJ_FMC 1.8 VDC (nominal) power on
MGTVCCAUX, PS_MGTRAVCC 1.81 VDC power on
MGTAVTT. VCC_PSPLL 1.2 VDC power on
PL_DDR4_VTERM 0.6 VDC power on
UTIL_2V5 2.5 VDC power on
UTIL_3V3 3.3 VDC power on
MGTRAVCC 0.85 VDC power on
EHPY U98 1000BASE-T link speed
MPSoC U1 bit file download is complete
PS error status indicates a secure lockdown state.
Alternatively, it can be used by the PMU firmware
to indicate system status.
PS error out is asserted for accidental loss of power,
an error in the PMU that holds the CSU in reset, or
an exception in the PMU.
POR U22 asserts RST_B low when any of the
monitored voltages (IN_) falls below its respective
threshold, any EN_ goes low, or MR is asserted.
UTIL_1V13 1.13 VDC power on
PS USB 3.0 ULPI VBUS power error
UTIL_5V0 5 VDC power on
User I/O,
68
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