Xilinx KC705 User Manual

KC705 Evaluation Board 77
UG810 (v1.8) March 20, 2018 www.xilinx.com
Chapter 1: KC705 Evaluation Board Features
Table 1-33 defines the voltage and current values for each power rail controlled by the
UCD9248 PMBus controller at Address 54 (U89).
For more information about the UCD9248PFC, PTD08A010W, PTD08A020W, PTD08D021W,
LMZ12002, TL1962ADC, and TPS51200DR power system components, see [Ref 19].
4 Rail #4 MGTAVTT 1.2 1.08 1.02 0 5 8 1 1.38 10.41 90
Notes:
1. The values defined in these columns are the voltage, current, and temperature thresholds that cause the regulator to shut
down if the value is exceeded.
Table 1-32: Power Rail Specifications for UCD9248 PMBus controller at Address 53 (Cont’d)
Shutdown
Threshold
(1)
Rail
Number
Rail
Name
Schematic
Rail Name
Nominal V
OUT
(V)
PG On Threshold (V) PG Off Threshold (V) On Delay (ms) Rise Time (ms) Off Delay (ms) Fall Time (ms) V
OUT
Over Fault (V)
I
OUT
Over Fault (A)
Temp Over Fault (°C)
Table 1-33: Power Rail Specifications for UCD9248 PMBus controller at Address 54
Shutdown
Threshold
(1)
Rail
Number
Rail
Name
Schematic
Rail Name
Nominal V
OUT
(V)
PG On Threshold (V) PG Off Threshold (V) On Delay (ms) Rise Time (ms) Off Delay (ms) Fall Time (ms) V
OUT
Over Fault (V)
I
OUT
Over Fault (A)
Temp Over Fault (°C)
1 Rail #1 VCCAUX_IO 2 1.8 1.7 0 5 2 1 10.41 90
2 Rail #2 VCC_BRAM 1 0.9 0.85 0 5 9 1 10.41 90
3 Rail #3 MGTVCCAUX 1.8 1.62 1.53 0 5 6 1 10.41 90
Notes:
1. The values defined in these columns are the voltage, current, and temperature thresholds that cause the regulator to shut
down if the value is exceeded.
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Xilinx KC705 Specifications

General

Brand	Xilinx
Model	KC705
Category	Motherboard
Language	English