Evm Test Points; Evm Jumpers - Texas Instruments TPS2388EVM-612 User Manual

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3.3

EVM Test Points

Table 4 lists and describes the EVM test points.
TP Color
Motherboard: TPS2388EVM-612
TP1 RED
TP2 RED
TP3 SMT
TP4 WHT
TP5 WHT
TP6 WHT
TP7 WHT
TP8 WHT
TP9 BLK
TP11 SMT
TP14 SMT
TP15 SMT
TP16 SMT
Daughterboard: TPS2388EVM-016
TP2 RED
TP3 WHT
TP4 WHT
TP5 RED
TP6 RED
TP7 WHT
TP1 BLK
TP8 SMT
3.4 EVM Test Jumpers
The EVM is equipped with shunts on the jumper positions identified in
column. Shunts can be moved and removed, as required, during use.
Jumper
Motherboard: TPS2388EVM-612
J27
J28
J16
J15
J26
J25
J14
J13
Daughterboard: TPS2388EVM-016
J4
(1)
Remove the jumpers on the mother board when doing SIFOS or UNH DC MPS testing.
SLUUBQ7 – August 2017
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Table 4. EVM Test Points
Label Description
VPWR Used for VPWR
3.3V Used for TPS2388 VDD
GND VPWR ground
2
SDA I C Data from LaunchPad and USB-TO-GPIO
2
SCL I C Clock from LaunchPad and USB-TO-GPIO
2
PSE_SDAO I C data out from TPS2388
2
PSE_SCL I C clock to TPS2388
2
PSE_SDAI I C data in to TPS2388
GND1 Ground from LaunchPad and USB-TO-GPIO
TP11 Chassis ground test point
GND VPWR ground test point
GND VPWR ground test point
GND VPWR ground test point
2P4D Two-pair port 4 DRAIN
2P4G Two-pair port 4 GATE
4P1AG Four-pair port 1A GATE
4P1AD Four-pair port 1A DRAIN
4P1BD Four-pair port 1B DRAIN
4P1BG Four-pair port 1B GATE
GND VPWR ground
GND VPWR ground
Table 5. EVM Jumpers
Default Pin Label
Position
1-2
1-2
1-2
1-2
1-2
1-2
1-2
1-2
1-2;3-4;5-6;7-8
Copyright © 2017, Texas Instruments Incorporated
Table
(1)
Description
P1 Two-pair port 1 LED bias
P2 Two-pair port 2 LED bias
P3 Two-pair port 3 LED bias
P4 Two-pair port 4 LED bias
P5 Four-pair port 1A LED bias
P6 Four-pair port 1B LED bias
P7 Four-pair port 2A LED bias
P8 Four-pair port 2B LED bias
NA I2C A1-A4 address lines
TPS2388EVM-612: PoE PSE Evaluation Module for TPS2388
General Use Features
5, in the Default Pin Position
7