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AXI General Purpose IO

Product Description

The AXI GPIO provides a general purpose input/output interface to the AXI (Advanced eXtensible Interface) interface. This 32-bit soft IP core is designed to interface with the AXI4-Lite interface.

Key Features and Benefits

  • Supports the AXI4-Lite interface specification
  • Supports configurable single or dual GPIO channel (s)
  • Supports configurable channel width for GPIO pins from 1 to 32 bits
  • Supports dynamic programming of each GPIO bit as input or output
  • Supports individual configuration of each channel
  • Supports independent reset values for each bit of all registers
  • Supports optional interrupt request generation


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