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DP83266 - MACSITM Device

Description

The DP83266 Media Access Controller and System Interface (MACSI) implements the ANSI X3T9 5 Standard Media Access Control (MAC) protocol for operation in an FDDI token ring and provides a comprehensive System Interface The MACSI device transmits receives repeats and strips tokens and frames It produ

Features

  • Y Y Y Y Y Y Y Y Y Y Y Y Over 9 kBytes of on-chip FIFO 5 DMA channels (2 Output and 3 Input) 12 5 MHz to 25 MHz operation Full duplex operation with through parity Supports JTAG boundary scan Real-time Void stripping indicator for bridges On-chip address bit swapping capability 32-bit wide Address Data path with byte parity Programmable transfer burst sizes of 4 or 8 32-bit words Receive frame filtering services Frame-per-Page mode controllable on each DMA channel Demultiplexed Addresses suppo.

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Other Datasheets by National Semiconductor (Texas Instruments)

Part Number Description
DP83261 BMAC Device
DP83220 CDL Twisted Pair FDDI Transceiver Device
DP83222 CYCLONE Twisted Pair FDDI Stream Cipher Device
DP83223 TWISTER High Speed Networking Transceiver Device
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