Steve,

I agree, and I have been surviving on these alternatives. So far I have developed the biggest of mine programs (binary file of more than 1.2K),

for automatic dish antenna positioner that interfaces with the receiver display unit.

I direly needed pusp/pop but could use only the alternatives like saving the values in RAM ( Pushing) and retrieving (Popping) when required.

Just I wanted to use push /pop, and thinking that perphaps s'thing is wrong with the assembler.

By the way if push/pop are part of MCS-51 instruction set, then why the hell my assembler is not entertaining it. Does metalink ??

Thank you.

Babar/