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resources:eval:user-guides:ad4170:hardwareguide [18 Mar 2024 07:29] – Addition on information for resistor jumper modification with input type selection Samruth Krishna Kumarresources:eval:user-guides:ad4170:hardwareguide [14 May 2024 08:48] (current) – [Selecting the reference source:] Samruth Krishna Kumar
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 ====== Set-up Procedures ====== ====== Set-up Procedures ======
 After following the instructions in the [[resources:eval:user-guides:ad4170:softwareprocedures|Software Procedures]] section, set up the evaluation and SDP boards as detailed in this section. After following the instructions in the [[resources:eval:user-guides:ad4170:softwareprocedures|Software Procedures]] section, set up the evaluation and SDP boards as detailed in this section.
-  * **Warning:** The evaluation software and drivers must be installed before connecting the EV-AD4170-ASD1Z-U1 evaluation board and EVAL-SDP-CB1Z board to the USB port of the PC to ensure the PC correctly recognizes the evaluation system. +  * **Warning:** The evaluation software and drivers must be installed before connecting the EVAL-AD4170-4ARDZ evaluation board and EVAL-SDP-CB1Z board to the USB port of the PC to ensure the PC correctly recognizes the evaluation system. 
-  - Connect the  EV-AD4170-ASD1Z-U1 to the controller board  +  - Connect the EVAL-AD4170-4ARDZ to the controller board  
-     - **Option A:** Connect the EV-AD4170-ASD1Z-U1 to the EVAL-SDP-CK1Z +          - Using the Arduino Connectors {{  :resources:eval:user-guides:ad4170_sdpk1_connections.png?650  |  }} 
-        - Using the 120 pin connector +
-            *  Screw the two boards together using the plastic screw-washer set included in the evaluation board kit to ensure that the boards are connected firmly together.  +
-        - Using the Arduino Connectors {{  :resources:eval:user-guides:ad4170_sdpk1_connections.png?650  |  }} +
-     - **Option B:** Connect the EV-AD4170-ASD1Z-U1 to the EVAL-SDP-CB1Z +
-        * Using the 120 pin connector +
-            *  Screw the two boards together using the plastic screw-washer set included in the evaluation board kit to ensure that the boards are connected firmly together. {{  :resources:eval:user-guides:ad4170_sdpb_connections.png?400 |  }}+
  
  
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 | LK18 |N/A  |DNI|SCP connect AC amplifier external AVDD and Ground| Left of J5| | LK18 |N/A  |DNI|SCP connect AC amplifier external AVDD and Ground| Left of J5|
 | LK19 |Black| Uninserted|XTAL2 to Digital connector| Above PMOD (P6)| | LK19 |Black| Uninserted|XTAL2 to Digital connector| Above PMOD (P6)|
 +|LK20 |Black| A |External VREF LTC6655 | Right to J1 |
 | LK21 |Black| Inserted| Inserted: External crystal Uninserted External clock| Above SMB1 (Right)| | LK21 |Black| Inserted| Inserted: External crystal Uninserted External clock| Above SMB1 (Right)|
 | LK22 | Blue | A| GPIO 0: Pos A: To Connector J4 Pos B: Mosfet| Below J4| | LK22 | Blue | A| GPIO 0: Pos A: To Connector J4 Pos B: Mosfet| Below J4|
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 |AC input|R41, R110|R27, R40| |AC input|R41, R110|R27, R40|
 |DC input|R42, R111|R26,R39| |DC input|R42, R111|R26,R39|
 +{{ :resources:eval:user-guides:ad4170:ain34_ain78_ac_dc_selection.png?600 |}} 
 + *For configuring AIN3-AIN4 as AC inputs resistors R41, R110 must be populated and R42, R111 must not be populated. Similarly for configuring AIN3-AIN4 as AC inputs resistors R42, R111 must be populated and R41, R110 must not be populated. 
 + *For configuring AIN7-AIN8 as AC inputs resistors R27, R40 must be populated and R26, R39 must not be populated. Similarly for configuring AIN7-AIN8 as AC inputs resistors R26, R39 must be populated and R27, R40 must not be populated.
 ====== On Board Connections ====== ====== On Board Connections ======
  
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 There are four primary signals: CS, SCLK, SDI, and SDO/RDY (all are inputs, except for SDO/RDY, which is an output). There are four primary signals: CS, SCLK, SDI, and SDO/RDY (all are inputs, except for SDO/RDY, which is an output).
 ===Serial communication options=== ===Serial communication options===
-  - SDP-B board and the respective 120 pin SDP connector. 
-    *When using the SDP-B connection (120 pin) The evaluation board connects via the serial peripheral interface (SPI) to the Blackfin® [[adi>en/products/adsp-bf527.html|ADSP-BF527]] on the SDP-B board.  
   - Arduino connection SDP-K1    - Arduino connection SDP-K1 
   - PMOD connector   - PMOD connector
   - Standalone mode   - Standalone mode
-      * Removing the links LK12,27,28,29and using the pins from these links can then be used to fly-wire the signals to an alternative digital capture setup+      * Removing the jumper resistors R92,R86,R88,R90 and mounting them on R93,R87,R89,R91 gives exposure to spi signals on P3 connector, using the pins from these links can then be used to fly-wire the signals to an alternative digital capture setup
  
 For an introduction to the Serial Peripheral Interface (SPI), click [[adi>en/analog-dialogue/articles/introduction-to-spi-interface.html|here]] For an introduction to the Serial Peripheral Interface (SPI), click [[adi>en/analog-dialogue/articles/introduction-to-spi-interface.html|here]]
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 ====== Reference Options ====== ====== Reference Options ======
   - AD4170 Internal Reference   - AD4170 Internal Reference
-  - **DEFAULT** [[adi>en/products/adr4525.html|ADR4525 ]] On Board external reference +  - **DEFAULT:LTC6655, ** [[adi>en/products/ltc6655.html|LTC6655 ]]and [[adi>en/products/adr4525.html|ADR4525 ]] On Board external reference   
   - External Reference Connector J1   - External Reference Connector J1
         * Option to use PT1000 precision resistor (R3) insert LK3         * Option to use PT1000 precision resistor (R3) insert LK3
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        - **Internal Reference** REFIN_REFOUT (Hex Value 2).         - **Internal Reference** REFIN_REFOUT (Hex Value 2). 
 ===Hardware=== ===Hardware===
-If REFIN1+/- is selected the options below are available using links LKREF+ and LKREF- shown in the diagram below +If REFIN1+/- is selected the options below are available using links LKREF+ and LKREF- shown in the diagram below  
-  - [[adi>en/products/adr4525.html | ADR4525]], REFIN - shorted to AVSS+  - External Voltage reference (LTC6655 - Default) 
 +[[adi>en/products/ltc6655.html | ltc6655 ]], REFIN - shorted to AVSS and   
 +[[adi>en/products/adr4525.html | ADR4525]], REFIN - shorted to AVSS
   - External Reference Connector J1   - External Reference Connector J1
   - External Reference Connector J2   - External Reference Connector J2
 + 
  
  
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 ====== Schematics ====== ====== Schematics ======
-{{ :resources:eval:user-guides:ad4170:4170_schematic.pdf |AD4170 Schematic pdf}}+{{ :resources:eval:user-guides:ad4170:ad4170_schematic.pdf |}}
  
 ====== Bill of Materials ====== ====== Bill of Materials ======
-{{ :resources:eval:user-guides:ad4170:4170_bom.pdf |AD4170 Evaluation board Bill of materials}}+{{ :resources:eval:user-guides:ad4170:ad4170_evaluation_board_bill_of_materials.pdf |}}
  
 [[resources:eval:user-guides:ad4170:softwareprocedures|Next Page: Software Procedures]] [[resources:eval:user-guides:ad4170:softwareprocedures|Next Page: Software Procedures]]
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 {{:resources:eval:user-guides:ad4170:2-wire_config_ch1.png|}} {{:resources:eval:user-guides:ad4170:2-wire_config_ch1.png|}}
 +*Mount Resistors R111,R42 and depopulate R42, R110 to make AIN3-AIN4 compatible for DC measurements.
  
 {{:resources:eval:user-guides:ad4170:2-wire_config_ch2.png|}} {{:resources:eval:user-guides:ad4170:2-wire_config_ch2.png|}}
 +*Mount Resistors R26,R39 and depopulate R27,R40 to make AIN7-AIN8 compatible for DC measurements.
  
 ===== 3 wire RTD ===== ===== 3 wire RTD =====
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 {{:resources:eval:user-guides:ad4170:3-wire_config_ch1.png|}} {{:resources:eval:user-guides:ad4170:3-wire_config_ch1.png|}}
 +*Mount Resistors R111,R42 and depopulate R42, R110 to make AIN3-AIN4 compatible for DC measurements.
 +*Mount Resistors R26,R39 and depopulate R27,R40 to make AIN7-AIN8 compatible for DC measurements.
    
 ===== 4 wire RTD ===== ===== 4 wire RTD =====
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 {{:resources:eval:user-guides:ad4170:4-wire_config_ch2.png|}}    {{:resources:eval:user-guides:ad4170:4-wire_config_ch2.png|}}   
 +*Mount Resistors R26,R39 and depopulate R27,R40 to make AIN7-AIN8 compatible for DC measurements.
 ===== Thermocouple ===== ===== Thermocouple =====
 {{:resources:eval:user-guides:ad4170:thermocouple_ch0_ch2.png|}}   {{:resources:eval:user-guides:ad4170:thermocouple_ch0_ch2.png|}}  
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 {{:resources:eval:user-guides:ad4170:thermistor_ch1.png|}} {{:resources:eval:user-guides:ad4170:thermistor_ch1.png|}}
 +*Mount Resistors R111,R42 and depopulate R42, R110 to make AIN3-AIN4 compatible for DC measurements.
  
 {{:resources:eval:user-guides:ad4170:thermistor_ch2.png|}} {{:resources:eval:user-guides:ad4170:thermistor_ch2.png|}}
  
 {{:resources:eval:user-guides:ad4170:thermistor_ch3.png|}} {{:resources:eval:user-guides:ad4170:thermistor_ch3.png|}}
 +*Mount Resistors R26,R39 and depopulate R27,R40 to make AIN7-AIN8 compatible for DC measurements.
  
 ===== Loadcell with DC excitation ===== ===== Loadcell with DC excitation =====
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 {{:resources:eval:user-guides:ad4170:4-wire_loadcell_dc_ch1.png|}} {{:resources:eval:user-guides:ad4170:4-wire_loadcell_dc_ch1.png|}}
 +*Mount Resistors R111,R42 and depopulate R42, R110 to make AIN3-AIN4 compatible for DC measurements.
  
 {{:resources:eval:user-guides:ad4170:4-wire_loadcell_dc_ch2.png|}} {{:resources:eval:user-guides:ad4170:4-wire_loadcell_dc_ch2.png|}}
  
 {{:resources:eval:user-guides:ad4170:4-wire_loadcell_dc_ch3.png|}} {{:resources:eval:user-guides:ad4170:4-wire_loadcell_dc_ch3.png|}}
 +*Mount Resistors R26,R39 and depopulate R27,R40 to make AIN7-AIN8 compatible for DC measurements.
  
 ===== Loadcell with AC excitation ===== ===== Loadcell with AC excitation =====
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 {{:resources:eval:user-guides:ad4170:4-wire_loadcell_ac_ch1.png|}} {{:resources:eval:user-guides:ad4170:4-wire_loadcell_ac_ch1.png|}}
 +*Mount Resistors R111,R42 and depopulate R42, R110 to make AIN3-AIN4 compatible for DC measurements.
  
 {{:resources:eval:user-guides:ad4170:4-wire_loadcell_ac_ch2.png|}} {{:resources:eval:user-guides:ad4170:4-wire_loadcell_ac_ch2.png|}}
  
 {{:resources:eval:user-guides:ad4170:4-wire_loadcell_ac_ch3.png|}} {{:resources:eval:user-guides:ad4170:4-wire_loadcell_ac_ch3.png|}}
 +*Mount Resistors R26,R39 and depopulate R27,R40 to make AIN7-AIN8 compatible for DC measurements.
  
 ===== Accelerometer ===== ===== Accelerometer =====
 {{:resources:eval:user-guides:ad4170:accelerometer_config_ch0.png|}} {{:resources:eval:user-guides:ad4170:accelerometer_config_ch0.png|}}
 +*Mount Resistors R24 and depopulate R25 to make AIN2 compatible for Accelerometer measurements.
  
resources/eval/user-guides/ad4170/hardwareguide.1710743344.txt.gz · Last modified: 18 Mar 2024 07:29 by Samruth Krishna Kumar

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