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learn:programmable-logic:tutorials:arty-s7-xadc-demo:start [2017/08/17 10:16] – [Table] sbobrowiczlearn:programmable-logic:tutorials:arty-s7-xadc-demo:start [2022/10/04 11:38] (current) – external edit 127.0.0.1
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 ====== Arty S7 XADC Demo ====== ====== Arty S7 XADC Demo ======
-FIXME + 
-{{:arty:img_1586.jpg?direct&500|}}+{{:learn:programmable-logic:tutorials:arty-s7-xadc-demo:arty-s7-xadc-2v.jpg?500|}}
  
 ===== Overview ===== ===== Overview =====
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 ===Software=== ===Software===
-  * **Vivado Design Suite 2017.2** +  * **Vivado Design Suite 2017.2***  
 +    * **NOTE:** //*Vivado 2017.4 or newer is required for the S7-25.//
     * //Newer versions can be used, but the procedure may vary slightly//     * //Newer versions can be used, but the procedure may vary slightly//
 +    * //Vivado Design Edition is required for the Spartan 7 due to an error in the Webpack Edition installer.//
 +    * //A full Design Edition license is not required to use this demo.//
 +    * //An existing Vivado installation can be upgraded to Design Edition through the **Help -> Add Design Tools or Devices** dialog in the Vivado top toolbar.//
   * **Digilent Board Support Files for Vivado**   * **Digilent Board Support Files for Vivado**
     * Follow the [[vivado:boardfiles|Vivado Board Files for Digilent 7-Series FPGA Boards]] guide on how to install Board Support Files for Vivado.     * Follow the [[vivado:boardfiles|Vivado Board Files for Digilent 7-Series FPGA Boards]] guide on how to install Board Support Files for Vivado.
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 ===== Downloads ===== ===== Downloads =====
  
-Arty S7 XADC Project Repository -- [[https://github.com/Digilent/Arty-S7-50-XADC/releases/download/v2017.2-1/Arty-S7-50-XADC-2017.2-1.zip|ZIP Archive]] [[https://github.com/Digilent/Arty-S7-50-XADC|GIT Repo]]+Arty S7-50 XADC Project Repository -- [[https://github.com/Digilent/Arty-S7-50-XADC/releases/download/v2017.2-1/Arty-S7-50-XADC-2017.2-1.zip|ZIP Archive]] [[https://github.com/Digilent/Arty-S7-50-XADC|GIT Repo]]
  
 +Arty S7-25 XADC Project Repository -- [[https://github.com/Digilent/Arty-S7-25-XADC/releases/download/v2017.4-1/Arty-S7-25-XADC-2017.4-1.zip|ZIP Archive]] [[https://github.com/Digilent/Arty-S7-25-XADC|GIT Repo]]
 ------ ------
  
 ===== Download and Launch the Arty S7 XADC Demo  ===== ===== Download and Launch the Arty S7 XADC Demo  =====
  
-Follow the [[:learn:programmable-logic:tutorials:github-demos:start:|Using Digilent Github Demo Projects]] Tutorial. This is an HDL design project, and as such does not support Vivado SDK, select the tutorial options appropriate for a Vivado-only design. Your circuit to be measured does not need to be connected to the Arty S7 before programming, so you do not need to return to this guide until you finish the tutorial.+1.) Download the **ZIP Archive** for the appropriate board variant in the [[#downloads|Downloads]] section above. 
 + 
 +2.) Follow the [[:learn:programmable-logic:tutorials:github-demos:start:|Using Digilent Github Demo Projects]] Tutorial. This is an HDL design project, and as such does not support Vivado SDK, select the tutorial options appropriate for a Vivado-only design. The circuit to be measured does not need to be connected to the Arty S7 before programming, so you do not need to return to this guide until you finish the tutorial.
  
 ===== Using the Arty S7 XADC Demo ==== ===== Using the Arty S7 XADC Demo ====
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 ><WRAP round important 660px> ><WRAP round important 660px>
 ===Important=== ===Important===
-The Voltage range for differential analog input pairs is 0-1V and the range for single-ended analog inputs is 0-3.3V. +The Voltage range for differential analog input pairs is 0-1V and the range for single-ended analog inputs is 0-3.3V. For the pairs, 
 +A6, A8, and V_P are the positive inputs and A7, A9, and V_N are the negative inputs.
 </WRAP> </WRAP>
-FIXME 
  
 >2) LEDs >2) LEDs
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 >The LEDs turn on from right to left then continue onto the bottom as the input voltage increases. >The LEDs turn on from right to left then continue onto the bottom as the input voltage increases.
 > >
->{{:arty:img_1585.jpg?direct&200|}}{{:arty:img_1586.jpg?direct&200|}}{{:arty:img_1587.jpg?direct&200|}} +{{:learn:programmable-logic:tutorials:arty-s7-xadc-demo:arty-s7-xadc-0v.jpg?300|}}{{:learn:programmable-logic:tutorials:arty-s7-xadc-demo:arty-s7-xadc-2v.jpg?300|}}{{:learn:programmable-logic:tutorials:arty-s7-xadc-demo:arty-s7-xadc-3v3.jpg?300|}} 
- +> 
 +>//XADC Demo with Analog Input 0 (Single-Ended) receiving 0.0V, 2.0V, 3.3V// 
 + 
 >3) Selecting a channel >3) Selecting a channel
 > >
->To display a different channel on the LEDs, change the user switches to the desired channel, as seen in the table below.+>To display a different channel on the LEDs, change the user switches to the desired channel. The drop-downs below contain tables that show the switch positions that correspond to each analog input for each of the variants of the Arty S7. 
 + 
 +--> Arty S7-50 # 
 + 
 +^ Channel Pin/s  ^ SW3            ^ SW2   ^ SW1   ^ SW0   ^ 
 +^ A0             ^ Down           ^ Down  ^ Down  ^ Down  ^ 
 +^ A1             ^ Down           ^ Down  ^ Down  ^ Up    ^ 
 +^ A2             ^ Down           ^ Down  ^ Up    ^ Down  ^ 
 +^ A3             ^ Down           ^ Down  ^ Up    ^ Up    ^ 
 +^ A4             ^ Down           ^ Up    ^ Down  ^ Down  ^ 
 +^ A5             ^ Down           ^ Up    ^ Down  ^ Up    ^ 
 +^ A6-A7          ^ Down           ^ Up    ^ Up    ^ Down  ^ 
 +^ A8-A9          ^ Down           ^ Up    ^ Up    ^ Up    ^ 
 +^ V_P-V_N        ^ Up             ^ Down  ^ Down  ^ Down  ^ 
 +^ None           ^  Other Values                       |||| 
 + 
 +<-- 
 + 
 +--> Arty S7-25 # 
 + 
 +^ Channel Pin/s  ^ SW3            ^ SW2   ^ SW1   ^ SW0   ^ 
 +^ A0             ^ Down           ^ Down  ^ Down  ^ Down  ^ 
 +^ A1             ^ Down           ^ Down  ^ Down  ^ Up    ^ 
 +^ A2             ^ Down           ^ Down  ^ Up    ^ Down  ^ 
 +^ A3             ^ Down           ^ Down  ^ Up    ^ Up    ^ 
 +^ A4             ^ Down           ^ Up    ^ Down  ^ Down  ^ 
 +^ A5             ^ Down           ^ Up    ^ Down  ^ Up    ^ 
 +^ A6-A7          ^ Down           ^ Up    ^ Up    ^ Down  ^ 
 +^ A8-A9          ^ Down           ^ Up    ^ Up    ^ Up    ^ 
 +^ A10-A11        ^ Up             ^ Down  ^ Down  ^ Down  ^ 
 +^ V_P-V_N        ^ Up             ^ Down  ^ Down  ^ Up    ^ 
 +^ None           ^  Other Values                       ||||
  
-^ Channel Pin/s  ^ SW3           ^ SW2   ^ SW1   ^ SW0   ^ +<--
-^ A0             ^ Down          ^ Down  ^ Down  ^ Down  ^ +
-^ A1             ^ Down          ^ Down  ^ Down  ^ Up    ^ +
-^ A2             ^ Down          ^ Down  ^ Up    ^ Down  ^ +
-^ A3             ^ Down          ^ Down  ^ Up    ^ Up    ^ +
-^ A4             ^ Down          ^ Up    ^ Down  ^ Down  ^ +
-^ A5             ^ Down          ^ Up    ^ Down  ^ Up    ^ +
-^ A6-A7          ^ Down          ^ Up    ^ Up    ^ Down  ^ +
-^ A8-A9          ^ Down          ^ Up    ^ Up    ^ Up    ^ +
-^ V_P-V_N        ^ Up            ^ Down  ^ Down  ^ Down  ^ +
-^ A0             ^ Other Values                       ||||+
  
 {{tag>learn programmable-logic project arty-s7}} {{tag>learn programmable-logic project arty-s7}}