~~NOTOC~~ 
   
====== Pmod AD2 ======
  
{{Digilent Infobox
| Store Page = https://digilent.com/shop/pmod-ad2-4-channel-12-bit-a-d-converter/
| Manual = [[reference-manual]]
| Support = https://forum.digilent.com/forum/7-add-on-boards/
| Title = Pmod AD2
| Subtitle = 4-channel 12-bit A/D Converter
| Header = Features
| Bullet = Up to four 12-bit analog to digital converter channels
| Bullet = On-board 2.048 V voltage reference
| Bullet = Jumper selectable reference input
| Bullet = Follows the Digilent {{/reference/pmod/digilent-pmod-interface-specification.pdf |Pmod Interface Specification}}
| Header = Electrical
| Bus = [[learn/fundamentals/communication-protocols/i2c/start | I²C]]
| Specification Version = 1.0
| Logic Level = 3.3V
| Header = Physical
| Width = 1.0 in (2.54 cm)
| Length = 0.80 in (2.03 cm)
| Header = Design Resources
| Fritzing Part = {{reference:pmod:pmodad2:pmodad2.fzpz| }}
| Header = Documentation
| Primary IC = [[http://www.analog.com/static/imported-files/data_sheets/AD7991_7995_7999.pdf | AD7991]]
| Reference Manual = [[pmod/pmodad2/reference-manual]]
| Schematic = {{reference:pmod:pmodad2:pmodad2_sch.pdf| }}
| Header = J1 Pinout
| Full Row = {{ :reference:pmod:pmod-pinout-2x4.png?direct |}}
| Pin 1 & 5 = SCL
| Pin 2 & 6 = SDA
| Pin 3 & 7 = GND
| Pin 4 & 8 = VCC
}}

{{page>reference-manual}} \\ \\
 

===== Example Projects =====
==Microprocessor==
  * [[/learn/software/tutorials/digilent-core-install/start | Installing the Digilent Core for Arduino]]
  * {{:reference:pmod:pmodad2:pmodad2-adci2c.zip|Library and MPIDE Example}}
  * [[https://www.hackster.io/mmigs/using-the-pmod-ad2-with-arduino-uno-f00876|Using the Pmod AD2 with Arduino Uno]] - Application note

==Programmable Logic==
  * {{:reference:pmod:pmodad2:pmodad2_da1_cse_demo.zip|Nexys 3 VHDL Example - ISE 13.4}}
  * {{:reference:programmable-logic:nexys-4-ddr:custom_function_generator.zip|Nexys 4 DDR Custom Function Generator - Community Project}}
  * [[learn/programmable-logic/tutorials/pmod-ips/start | Getting Started with Digilent Pmod IPs]]
     * Digilent Pmod IPs are only supported in Vivado and Xilinx SDK versions 2019.1 and earlier.

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===== Additional Resources =====
  * [[https://wiki.analog.com/resources/fpga/xilinx/pmod/ad7991|ZedBoard Demo Project]]
  * Specification Version 1.0: {{https://www.digilentinc.com/Pmods/Digilent-Pmod_%20Interface_Specification.pdf |PDF}}

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{{tag>pmod pmod-start pmod-i2c pmodad2 adc resource-center}}