Power; Select And Enable Jumper Operation; Vdd Input And Indicator Diode; Ground Test Points - Texas Instruments TS3DDR4000 EVM User Manual

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4.2

Power

The TS3DDR4000 EVM requires an external supply to operate. When powered, the power consumption of
the board will be less than 10 mA. When power is connected, the power indicator LED D1 will be lit.
4.3

Select and Enable Jumper Operation

Jumpers J1, J2, and J3 provide an easy means of selecting a high or low input to these. Using included
jumpers with the EVM, short pins 1 and 2 to connect the pin to VDD. Short pins 2 and 3 to connect the pin
to ground. Table 1
SLVUAE8 – February 2015
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VDD
TP1
TP2
Figure 4. VDD Input and Indicator Diode

Ground test points

Figure 5. Ground Test Points
contains the logic control information for the select and enable lines.
Figure 6. SEL0, SEL1, /EN Jumpers
Copyright © 2015, Texas Instruments Incorporated
TS3DDR4000-EVM Connections Overview
VDD
D1
Green
R1
220
GND
TP3
TP4
TP5
TP6
GND
J1 VDD
1
SEL0
2
3
GND
J2 VDD
1
/EN
2
3
GND
J3 VDD
1
SEL1
2
3
GND
TS3DDR4000 EVM User's Guide
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