| Genre: | Utility; Machine Code Monitor Package |
| Publisher: | FSoft |
| Cover Art Language: | English |
| Machine Compatibility: | BBC Model B, BBC Model B+, BBC Master 128, Acorn Electron |
| Release: | Professionally released on Cassette |
| Available For: | BBC/Electron |
| Compatible Emulators: | BeebEm (PC (Windows)) PcBBC (PC (MS-DOS)) Model B Emulator (PC (Windows)) Elkulator 1.0 (PC (Windows)) |
| Original Release Date: | 15th December 1984 |
| Original Release Price: | £14.95 |
| Market Valuation: | £2.50 (How Is This Calculated?) |
| Item Weight: | 64g |
| Box Type: | Cassette Single Plastic Clear |
| Author(s): | Mark Lauder |
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Media Scans
Cassette
Cassette
A&B Computing
1st June 1985
It is very straightforward to use and extremely well documented. Read Review
Home Computing Weekly
13th August 1985
On a disc-based machine, debugging a game in a graphics mode is almost impossible. Read Review
The Micro User
1st December 1984
Programmers should seriously consider including it as a prized utility in their toolbox. Read Review
Full Instructions
FMon is a powerful RAM-based machine code monitor for the BBC microcomputer models A and B and the Acorn Electron. It uses about 5.5K of memory and includes the usual monitor routines, such as block move, change memory, disassemble, trace mode, break points and full support of VDU and MOS commands. It also has more powerful commands including user-defined variables and procedures.
FMon is fully relocatable, including the input line buffer, anywhere within user RAM. It also includes a line by line assembler, using standard 6502 mnemonics, for creating small machine code routines.
It is supplied on cassette but is easily transferred to disc.
About The Author
Mark Lauder, the author of FMon is a research student at Imperial College, London. He is researching, for a Ph.D., into computer modelling of laser processes and hopes to finish by the summer of 1985. Apart from his interests in computing he is a keen motorcyclist.
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Download
A digital version of this item can be downloaded right here at Everygamegoing (All our downloads are in .zip format).
| Download | What It Contains |
|---|---|
 | A digital version of FMon suitable for BeebEm (PC (Windows)), PcBBC (PC (MS-DOS)), Model B Emulator (PC (Windows)), Elkulator 1.0 (PC (Windows)) |
| Book | A digital version of FMon suitable for BeebEm (PC (Windows)), PcBBC (PC (MS-DOS)), Model B Emulator (PC (Windows)), Elkulator 1.0 (PC (Windows)) |
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