Analog Devices UG-061, Руководство пользователя

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Evaluation Board User Guide UG-061
Rev. 0 | Page 11 of
JUMPER SETTINGS
Table 3. Jumper Settings
Function Jumper Option Description
P2 UART Power Supply
Selection
Pin 1 and Pin 2 of P13 closed P2 UART power supplied by VDD on the board
Pin 2 and Pin 3 of P13 closed P2 UART power supplied by VBAT
LCD Voltage Source Selection Pin 1 and Pin 2 of P6, P7, P8, and P9 closed LCD voltage source using the resistor divider from VDD
Pin 2 and Pin 3 of P6, P7, P8, P9, and P10
closed LCD voltage source using internal charge pump
Voltage Channel Input JP4, JP5, JP6 and JP9 open Using the on-board resistor divider network for voltage
attenuation
Current Channel Input JP1, JP11, JP13, JP14, JP16, and JP19 open;
R16 and R17 removed Using shunt but no second current channel
JP1, JP11, JP13, JP14, JP16, and JP19 open;
R16 removed; R17 installed One shunt and one CT for two current channel inputs
1
JP1, JP11, JP13, JP16, and JP19 open; R16 and
R17 installed; JP14 closed Two CTs for two current channel inputs
1
Reference Voltage Source
Selection
JP17 open Using the internal V
REF
voltage reference for ADC
1 The second channel current input is only supported by the ADE7169, ADE7166, ADE5166, and ADE5169.