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Supported Operating System

  • M77 SCF compatible driver for OS-9/68k 3.x
  • Not suitable for OS-9/PCC

Supported features:

  • Running on OS9/68K version 3.x
  • OS-9 68K SCF driver conformance (open, read, write, getstat, putstat)
  • Uses BBIS 2.x board handler
  • Programmable data rates from 300 baud up to 1.152Mbaud (115.2 kbaud for RS232)
  • Support of all channels
  • 128-byte FIFO for each transmitter/receiver
  • Software selectable 5..8 bits per channel plus parity
  • Parity types: none, odd, even
  • Software selectable stop bits: 1 or 2
  • Software handshake Xon/Xoff
  • Software configurable mode switch between RS232, RS423, RS422 and RS485
  • Automatic direction control of line drivers in half duplex mode with optional echo suppression

Licensing Information

MEN general licensing conditions

This article is free of charge.

Ordering Information & Downloads

Main Software

OS-9/68k SCF driver for M77

Related Software

OS-9/PPC SCF driver for (MEN) M77, M45N and M69N, source code