Posted on February 11, 2004 at 01:48dear sir,
I have some doubt regarding ''ST72264G'' datasheet.I have found some ambiguity in the ''Memory Map''(page 10) section.In that doc Memory map is divided into 5 parts-
* HW Registers(0000h-007fh)
* RAM(0080-017fh)
* Reserved(0180h-Dfffh)
* Program Memory(E000h-Ffdfh)
* Interrupt & Reset Vectors(FFE0h-FFFFh)
In the same page u have showed program memory is divided into 2 parts:
sector 1(E000h-EFFFh)
sector 0(F000h-FFFFh) which is reserved for interrupt & reset vectors.
while Program Memory space itself is E000h-FFDFh,then how can be one of its part sector 0 which is in the space F000h-FFFFh is lying outside the program memory space.
While already you have showed Progarm Memory and Reset & Interrupt vector space as two distinct part in the memory map,then why did u combine it with sector 0 of progarm memory.
Pls exaplain.And rectify it in your ST72264G Doc.
Regards,
Arup
