Check/locate Stack

Hello, How is it possible to locate the stack (both internal and extended). Whow is it possible to check the size of allocated memory ? I would like also to put stack (only) in extended memory....
Check/locate Stack

Hello, How is it possible to locate the stack (both internal and extended). Whow is it possible to check the size of allocated memory ? I would like also to put stack (only) in extended memory....
Simulating an external memory location

I'm converting from Metalink's metaice for my 87c51 development. I'm having trouble figuring out how to dynamically adjust the external memory locations that I'm using for external port inputs. The port...
Simulating an external memory location

I'm converting from Metalink's metaice for my 87c51 development. I'm having trouble figuring out how to dynamically adjust the external memory locations that I'm using for external port inputs. The port...
Does C51 support Extend Stack(stack located in external memory)

I'v got a 8051 that has a extend stack pointer in sfrs(named ESP), and the stack can be located in extern memory(xdata). The new ESP sfr has 4bits, so with the old sp this 8051 gets a 12bit stack pointer...