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 IA2C, 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
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