Pmod IOXP: I/O Expansion Module

The Pmod IOXP is an I/O expansion module powered by the Analog Devices ADP5589. By communicating with the chip through I²C, users can take advantage of up to 19 additional I/O pins as well as a keypad matrix decoder.

Features

• Communicates via the I2C interface
• 16-element FIFO for event recording
• 19 configurable I/Os
• Built in keypad decoding for matrices up to 11x8
• PWM generator
• Open-drain interrupt output
• Dual Programmable logic blocks
• Debouncing on IOs

Shipping Contents

• One Pmod IOXP
• Custom antistatic Pmod packaging

Resources & Downloads

• Resource Center (off-site)
• Reference Manual (off-site)
• Schematic