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Flexemu is a classic computer emulation based on the Motorola MC6809. The operating system running on it is called FLEX. Several (cross) assemblers, debugger, compilers, textprocessing systems, and even a circuit board layout system and a videotext editing system are available https://flexemu.neocities.org/
21 lines
1006 B
Plaintext
21 lines
1006 B
Plaintext
Flexemu is a classic Computer emulation based on the Motorola MC6809.
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This processor together with a whole set of peripherals like floppy
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disk controller (WD1793), parallel interface (MC6821), serial interface
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(MC6850), real time clock (MC146818) and video interface emulates a
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Microcomputer EurocomII/V5 or EurocomII/V7 which was developed by
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Eltec Elektronik in Mainz/Germany at about 1980.
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The operating system running on it is called FLEX. It was developed by
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Technical Systems Consultants (TSC) at about 1979. It fits into 8KByte
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memory. Its "Disk Operating System" consists of 27 System calls and the
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"File Management System" of 3 system calls. The processor itself can
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address 64 KByte of memory.
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Several (cross) assemblers, debugger, compilers, textprocessing systems,
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and even a circuit board layout system and a videotext editing system
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are available. And last but not least several arcade-like games.
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Flexemu comes with the original FLEX documentation as available from
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the FLEX User Group.
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