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TI380C25 - Token Ring CommProcessor

General Description

The TI380C25 is a single-chip network-communications processor (commprocessor) that supports token-ring local area networks ( LANs) at data rates of 16 Mbps or 4 Mbps.

5 / IEEE 802.5 1992 standards and has been verified to be completely IBM Token-R

Key Features

  • 16- or 4-Megabit-per-Second Data Rates.
  • Supports up to 18K-Byte Frame Size (16-Mbps Operation Only).
  • Supports Universal- and Local-Network Addressing.
  • Early Token-Release Option (16-Mbps Operation Only).
  • Compatible With the TMS38054.
  • Expandable Local LAN-Subsystem Memory Space up to 2 Megabytes.
  • Glueless Interface to DRAMs.
  • High-Performance 16-Bit CPU for Communications-Protocol Processing.
  • 1- to 16.5-Megabyte-per-.

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Other Datasheets by Texas Instruments

Part Number Description
TI380C27 Dual-Protocol CommProcessor
TI380C30 Integrated Token-Ring CommProcessor And Physical Layer Interface
TI380C30A Integrated Token-Ring CommProcessor And Physical Layer Interface
TI380C60 CMOS Token-Ring Interface
TI380C60A CMOS Token-Ring Interface
TI380FPA frame processing accelerator
TI380FPAA frame processing accelerator
TI380PCI PCI Bus Interface
TI380PCIA PCI Bus Interface

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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• IEEE 802.5 and IBM Token-Ring Network™ Compatible • Compatible With TI380FPA FNL PacketBlaster™ • Token-Ring Features – 16- or 4-Megabit-per-Second Data Rates – Supports up to 18K-Byte Frame Size (16-Mbps Operation Only) – Supports Universal- and Local-Network Addressing – Early Token-Release Option (16-Mbps Operation Only) – Compatible With the TMS38054 • Expandable Local LAN-Subsystem Memory Space up to 2 Megabytes • Glueless Interface to DRAMs • High-Performance 16-Bit CPU for Communications-Protocol Processing • 1- to 16.