Product Features

• Complied with ITU-T recommended X.25 (LAP-B84 edition)

HDLC frame control

Sequence control

Flow control

• ITU-T recommended X.75 supported

• TTC standard JT-T90 supported

• Optional functions

Option frame

Global address frame

Error check deletion frame

• Powerful test functions

Data loopback function

Loopback test link function

Frame trace function

• Abundant statistical information

• Detailed mode setting function

• Modem control function

• On-chip DMAC (Direct Memory Access Controller)

24-bit address

Byte/word transfer enabled (switch with external pin)

• Memory-based interface

Memory-based command

Memory-based status

Memory-based transmit/receive data

• MAX.4 Mbps serial transfer rate

• NRZ, NRZI coding

Product Photos

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