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.
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Intel 8051 assembler syntax highlighting definition for the editor Kate