ATM ChipWeb logo

 

Chips
NICs
Links

New Chip
New NIC

Register
Login

About

ATM Chip Database


  • Previous:
  • Up: List all categories
  • Next: Quadzilla

  • IGT (Integrated Telecom Technology ) : WAC-185-B

    ATM Cell Multiplexer

    This ATM Cell Multiplexer connects four physical layer UTOPIA Level 1 or eight physical (PHY) layer UTOPIA Level 2 devices to a single ATM layer UTOPIA Level 2 device. The next sentence needs to be rewritten based on different UTOPIA handshaking signals for ATM-physical devices. The transmit side accepts incoming cells from an ATM layer device, along with an encoded cell priority on external pins. By reading the cells destination port from the VPI field and the cells priority from external pins, the transmit side places the cell in the appropriate queue. The queues are maintained in an external 16-bit wide RAM using a linked list with head and tail pointers. Each priority maintains a maximum cell count and is considered full when the number of cells in that priority exceeds a programmable threshold. The buffers are dynamically allocated among the output devices on a first-come, first-serve basis.

    Technology: unknown
    Package: unknown 0 Pin


    If you are the producer of this chip and want to correct/update the presented information, please feel free to register for direct database access.
ChipWeb Home

Last update: 14.11. 2009
Last link check: 01.03. 2006
All registered names and trademarks are the property of their respective owners.
No guarantee is given and no responsibility is taken for the information provided.
© 2024     Thomas Martin Knoll  knoll@chipweb.de   Impressum   Datenschutz
back Kirche Reichenbach Vogtland