C code to differentiate between Harvard and vON nUEMAN aRCHI

 C code to differentiate between Harvard and vON nUEMAN aRCHI

hI
1.How can I differentiate between Harvard and Von Nueman Architecture using C code
2.C code to check whether a controller is 8, 16 or 32 bit
3.a memory cell in ROM went bad in the runtime. Wat software protection will u do to overcome this? Assume an automotive application

4.what is the process happening inside the debugger

 RE: C code to differentiate between Harvard and vON nUEMAN aRCHI

1 - If you're using a compiler suitable for the destination, surely you already know the architecture???
2 - Ditto
3 - Have a checksum over the complete ROM area, verify it at suitable times (like just after a reset)
4 - Too complex to explain in a one-liner!

 for googling purposes

i suggest you check your spelling

Erik

 seen this one before

which school/company got you to ask?

Erik

 RE: seen this one before

Here: http://www.8052.com/forum/read.phtml?id=154185