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Gen2 PCI Master/Target *

GDA's PCI controller core is a technology independent, fully synchronous, highly efficient, 32/64-bit implementation compliant to PCI Local bus specification, rev 2.2

The controller is designed to function at 66 MHz in any state-of-the art ASIC technology and at 33 MHz on most FPGAs

The design provides a simple, timing friendly backend interface that enables easy integration of the core to FIFOs, DMA controllers and other application specific backend logic

The core provides numerous configuration options to include/exclude features to optimize the PCI interface for a particular implementation.


* -Generally sold with GDA services only


Features

  Initiator (optional) and Target functionality

  Memory, IO and configuration read/write cycles

  Zero wait-state burst cycles

  Type 0 configuration header
  Medium and slow address decoding

  Target terminations: retry, target
    abort and disconnect with/without data

  Initiator terminations: normal termination and master abort
  Initiator latency timer
  Address and data parity error generation, detection and signaling
  Supports PCI Interrupt

  Host interface to access the configuration space from back end
  Easy to integrate back end interface
  Automatic retry for transactions terminated
    by target retry or disconnect
  Supports Exclusive access cycles