Hello, I'm testing the directive RET_XSTK in my application to put the internal hardware stack in xdata memory space. In this application, C, assembler and code banking are present. May I expect any problem? Does this directive have any limitation ? Thanks in advance Javier
From what I know, this directive causes the compiler to generate code that pops return addresses from the hardware stack and "pushes" them onto the XDATA reentrant stack. I do not know of any problems with this feature. Refer to the following URL for more information. http://www.keil.com/support/docs/1436.htm Jon