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resources:eval:user-guides:eval-adicup360:hardware:cn0391 [27 Oct 2016 16:07] – [Connectors and Jumper Configurations] adding CS jumper Brandon Busheyresources:eval:user-guides:eval-adicup360:hardware:cn0391 [29 Jul 2021 05:16] (current) – [Registration] Zuedmar Arceo
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- ====== EVAL-CN0391-ARDZ Shield ======+====== EVAL-CN0391-ARDZ Shield ======
  
-The [[http://www.analog.com/cn0391|EVAL-CN0391-ARDZ shield]] is a single supply, multi channel thermocouple temperature meter. The CN0391 uses [[http://www.analog.com/ad7124-8|AD7124-8]] 8-Channel, Low Noise, Low Power, 24-Bit, Sigma-Delta ADC with PGA and Reference as integrated solution for multi channel thermocouple temperature measurement with RTD cold junction compensation. +===== Overview ===== 
 + 
 +The [[adi>cn0391|EVAL-CN0391-ARDZ shield]] is a single supply, multi channel thermocouple temperature meter. The CN0391 uses [[adi>ad7124-8|AD7124-8]] 8-Channel, Low Noise, Low Power, 24-Bit, Sigma-Delta ADC with PGA and Reference as integrated solution for multi channel thermocouple temperature measurement with RTD cold junction compensation. 
  
 {{ :resources:eval:user-guides:eval-adicup360:hardware:cn0391:cn0391_front.jpg?direct |}} {{ :resources:eval:user-guides:eval-adicup360:hardware:cn0391:cn0391_front.jpg?direct |}}
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   * EVAL-CN0391-ARDZ Circuit Evaluation Board   * EVAL-CN0391-ARDZ Circuit Evaluation Board
-  * [[http://www.analog.com/EVAL-ADICUP360|EVAL-ADICUP360]] Development Board or compatible Arduino platform Board.+  * [[adi>EVAL-ADICUP360|EVAL-ADICUP360]] Development Board or compatible Arduino platform Board.
   * Any combination of B, E, J, K, N, R, S, T type thermocouples (total of 4)   * Any combination of B, E, J, K, N, R, S, T type thermocouples (total of 4)
   * PC with Microsoft Windows 7 64-bit or later and USB 2.0 port or higher    * PC with Microsoft Windows 7 64-bit or later and USB 2.0 port or higher 
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   * Connect the EVAL-ADICUP360 **USER** USB port to PC with USB cable   * Connect the EVAL-ADICUP360 **USER** USB port to PC with USB cable
  
-====== Connectors and Jumper Configurations ======+===== Connectors and Jumper Configurations ===== 
 + 
 +==== Thermocouple Connectors ====
  
 Each of the four(4) channels uses an Omega style connector for the thermocouples, which makes it easier to plug in and out different thermocouple types.  Type U was selected so that all the channels on the board (P1 - P4) would be universal and interchangeable.   Each of the four(4) channels uses an Omega style connector for the thermocouples, which makes it easier to plug in and out different thermocouple types.  Type U was selected so that all the channels on the board (P1 - P4) would be universal and interchangeable.  
 +
 +There is an RTD beneath the copper tabs of each connector which is used to measure the cold junction temperature.  So no external cold junction measurement is needed with this board.
  
 ==== Chip Select ==== ==== Chip Select ====
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 {{ :resources:eval:user-guides:eval-adicup360:hardware:cn0391:cn0391_jumper.jpg?direct |}} {{ :resources:eval:user-guides:eval-adicup360:hardware:cn0391:cn0391_jumper.jpg?direct |}}
                      
-====== Schematic, PCB Layout, Bill of Materials ======+===== Digital Communications ===== 
 + 
 +The AD7124 Analog to Digital converter, measures each sensor input channel on the board.  The results are then sent over to the processor via the SPI communications protocol.  More reading about SPI Communications can be found [[wp>Serial_Peripheral_Interface_Bus|here.]] 
 + 
 +The SPI digital communications lines can be found on two(2) connectors on the EVAL-CN0391-ARDZ. 
 +P8 and P7 have the SPI lines to handle the communication between the AD7124 and the processor. 
 + 
 +==== SPI Connectors (P8 & P7) ==== 
 + 
 +^ P8 Connector Pins ^ SPI Function ^ 
 +| Pin 1,2, or 3 | SPI_CS | 
 +| Pin 4 | SPI_MOSI | 
 +| Pin 5 | SPI_MISO | 
 +| Pin 6 | SPI_CLK | 
 + 
 +^ P7 Connector Pins ^ SPI Function ^ 
 +| Pin 1 | SPI_MISO | 
 +| Pin 3 | SPI_CLK | 
 +| Pin 4 | SPI_MOSI | 
 +<note> If using SPI from **P7** connector, the Chip Select **must** come from the P8 connector. </note> 
 + 
 +===== Schematic, PCB Layout, Bill of Materials ===== 
 <WRAP round 80% download> <WRAP round 80% download>
  
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 </WRAP> </WRAP>
  
-====== Software ====== +===== Software ===== 
-  * [[resources:eval:user-guides:eval-adicup360:reference_designs:demo_cn0391|CN0391 ADICUP360 Demo Documentation]] + 
-  * ADuCM360 Example Code +  * [[resources:eval:user-guides:eval-adicup360:reference_designs:demo_cn0391|ADICUP360 + CN0391 Demo]] 
-    * [[https://github.com/analogdevicesinc/EVAL-ADICUP360/tree/master/projects/ADuCM360_demo_cn0391|CN0391 Demo]] +  * [[resources:eval:user-guides:arduino-uno:reference_designs:demo_cn0391|Arduino Uno + CN0391 Demo]] 
-   + 
 +=====Registration=====  
 +<WRAP round tip 80% > 
 +Receive software update notifications, documentation updates, view the latest videos, and more when you register your hardware.  [[reg>EVAL-CN0391-ARDZ?&v=RevA|Register]] to receive all these great benefits and more! 
 +</WRAP> 
  
-{{navigation EVAL-ADICUP360#base_board|EVAL-ADICUP360 Base Board#.:|Hardware#none}}+//End of Document//
resources/eval/user-guides/eval-adicup360/hardware/cn0391.1477577258.txt.gz · Last modified: 27 Oct 2016 16:07 by Brandon Bushey

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