Programmable Interrupt Controller

Block Diagram

I2C Master



  • Technology independent, can be synthesized to any FPGA, CPLD or ASIC vendor
  • Provided as VHDL source code
  • Configurable number of channels
  • Independently configurable interrupt sources (level/edge, active high/low)
  • Single interrupt output (configurable active high/low)
  • Static priority (position based)
  • Simple interface to user’s logic
  • Includes 10 hours of email support