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HT Cave (GHT-Cave)

HyperTransport technology is a highspeed, low-latency, point-to-point link for interconnecting integrated circuits (ICs) on a board. It is a packet-based link implemented on two independent unidirectional sets of wires. HyperTransport Cave is an endpoint device in the HyperTransport chain. GDA's HyperTransport Cave core is designed for reuse and its flexible backend interface makes it easy to be integrated into wide range of applications. The core provides highly scalable bandwidth through programmable link widths and frequencies






Features

  Compliant with HyperTransport I/O Link
     Specification,Ver. 1.03

  Can be hardware configured for 16-bit or
     8-bit link interface

  Supports software programmable link
    widths of 16, 8, 4, or 2 bits
  Supports 800, 600, 500, 400, or
    200 MHz link frequency

  Maximum bandwidth is 6.4 Gb/sect
  Supports link disconnect protocol
  Supports interrupt

  Supports external and internal loop backs
  Optional transaction interface provides target and
    initiator interfaces
  Optional packet interface for network applications