"The code for the uC is written in a simple language like the language used to program the siemens S5 PLC.
Then it is converted into assembly and then into hex. All this convertion happens on the desktop PC running windows 98. We used VB for this"

Mean to say you managed to write an assembler in VB ? And you talk about some "simple language" - what is that ?

Just curious.

Thanks

Raghu