~~NOTOC~~ 
   
====== Pmod IOXP  ======
  
{{Digilent Infobox
| Store Page = https://digilent.com/shop/pmod-ioxp-i-o-expansion-module/
| Manual = [[reference-manual]]
| Support = https://forum.digilent.com/forum/7-add-on-boards/
| Title = Pmod IOXP
| Subtitle = I/O Expansion Module
| Header = Features
| Bullet = Communicates via the I²C interface
| Bullet = 16-element FIFO for event recording
| Bullet = 19 configurable I/Os
| Bullet = Built-in keypad decoding for matrices up to 11×8
| Bullet = PWM generator
| Bullet = Open-drain interrupt output
| Bullet = Two programmable logic blocks
| Bullet = Debouncing on IOs
| Header = Electrical
| Bus = [[learn/fundamentals/communication-protocols/i2c/start | I²C]]
| Specification Version = 1.0
| Logic Level = 3.3V
| Header = Physical
| Width = 1.3 in (3.30 cm)
| Length = 2.3 in (5.84 cm)
| Header = Design Resources
| Fritzing Part = {{reference:pmod:pmodioxp:pmodioxp.fzpz| }}
| Header = Documentation
| Primary IC = [[http://www.analog.com/media/en/technical-documentation/data-sheets/ADP5589.pdf | ADP5589]]
| Reference Manual = [[pmod/pmodioxp/reference-manual]]
| Schematic = {{reference:pmod:pmodioxp:pmodioxp_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==
  * {{:reference:pmod:pmodioxp:ioxp1.zip|Library and MPIDE Example}}

==Programmable Logic ==
  * No programmable logic example projects are available for the Pmod IOXP


----

===== Additional Resources =====
  * Specification Version 1.0: {{https://www.digilentinc.com/Pmods/Digilent-Pmod_%20Interface_Specification.pdf |PDF}}
  * [[https://wiki.analog.com/resources/fpga/xilinx/pmod/adp5589|ZedBoard Demo Project]]
{{topic>pmodioxp +user-guide}}

----

{{tag>pmod pmod-start pmod-i2c pmodioxp io-expansion resource-center}}