Product Summary  



EP240 AMBA AHB Bus Master


  • Supports AHB bus interface to the ARM CPU.
  • User interface designed for high speed access to any slave devices on the AMBA AHB Bus.
  • User specified single or burst data access on the AHB interface and user interface.
  • Handles wait state insertion by any slave devices.
  • Automatic bus arbitration.
  • Supports all slave device responses: OKAY, RETRY, SPLIT and ERROR.
  • No delay insertion on data transfer between user interface and AHB bus.
  • Supports bus parking.
  • Efficient user interface optimized for on-chip data communication.
  • User interface matches seamlessly with Eureka Technology DMA controller or PCI bridge.
  • Optimized for ASIC and PLD implementations, including Excalibur PLD.


AMBA AHB bus master