Here you can find some tools, configuration files and generic information regarding MCS51 compatible mcus.
as31 assembler for Intel 8051 derivates
This is a patched version of the famous as31 assembler. It is now compatible with our development board. And can therefor be used with other Phytec 8051 boards and units as well. The original of the assembler can be found at Paul’s 8051 tools.
Download (83.5 K)
Intel 8051 assembler syntax highlighting definition for the editor Kate
A simple syntax highlighting definition for the text editor Kate for highlighting as31 source files.
Assigns itself for .a51 extension.
Download .xml file (5.7 K)
For those who work with 8051 microcontrollers and like Pascal programming language please take a look at Turbo51 – a free Pascal compiler for the 8051 family of microcontrollers.
Turbo51 features a fast single pass optimizing compiler, Borland Turbo Pascal 7 syntax, full floating point support, mixed pascal and assembler programming, full use of register banks, advanced multi-pass optimizer, smart linker, generates compact high quality code, output formats include binary, Intel HEX and assembler source. Source-level debugging possible with absolute OMF-51 extended object file.
Turbo51 homepage: http://turbo51.com/
Best rergards,
Igor Funa
Well, I personally don’t like Pascal at all. But surely this is a free alternative too
Happy Hacking!
Addendum to Turbo51: it doesn’t look like a real free alternative in the sense of the GNU General Public License. It is free as free beer but not free as modify your beer brew recipe.