simulating external memory

when i execute code for external memory in the simulator it is showing a data abort error.the code compiled without error.i specified the external memory location in the target option.But the problem...
simulating external memory

when i execute code for external memory in the simulator it is showing a data abort error.the code compiled without error.i specified the external memory location in the target option.But the problem...
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...
simulating external memory with out P2 addressing

I'm trying to simulate a simple design (written in assembler), in uVision4, that has a few memory mapped peripherals and uses P2 for GPIO. In "options for target" I set "Off-chip Ddata memory" to: Start...