• coding variable to specific ROM location
    Hi Friends, I am using Phillips 89v51RD2 and i wish to code variables into specific memory address location inside the ROM of 89v51 as my application demands. Is it possible to do so?? If yes please...
  • Locating a variable to an specific address
    Hi, I'm trying to locate a variable to an specific address. There are three ways to do this: 1) using options of the file that have the variable and config the RAM area 2) unsigned int cont...
  • Locating Variables to Specific Memory Location
    I wish to locate a structure to a specific memory range in External RAM. No other data can be allowed to use this memory range. What I am trying to do is to re-claim RAM for other purposes using...
  • Explicitly assign the variable to a speicified RAM location
    Hello, I'd like to assign the variable to a speicified RAM location, for example, there is a variable Var which I'd like to assign to the address 0xB000, is there any way it can be achieved? ...
  • assign an absolute memory location
    I am kind of confused about using the _at_ keyword to assign a specific address to a variable. so for example : extern xdata char variable _at_ 0x000f; it fills 3 bytes in xram . can any...