How to see the Stack variable what SP and SPMAX?
Did it occur to you to try putting "sp_max" into the 'Search' box...?
http://www.keil.com/support/docs/192.htm
If you observe the Regs window in the debug mode you will find the ""spx" and "sp_max"
C51 doesn't use the stack for variables!
"what SP and SPMAX?"
where did you see them mentioned?
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