I am using P89V51RD2 and I want a description about the memory models. I want to use the whole 1KB RAM of the controller. I tried to search for the memory model, but was confused by the data given on the page below.
www.esacademy.com/.../c02.htm
It says that you can only access 256 bytes of RAM even though you use LARGE model. Can anyone figure it out?
Consider ALL the previous comments concerning large and inefficiency before going off on one of you rants again please. that the LARGE model makes the processor work in a slow and cumbersome way is not a 'rant' but a FACT.
I even gave mr. Smoked Sardine et al a bit of leeway: Of course, if you consider convenience more important than efficiency, go ahead and use LARGE.
Erik
"that the LARGE model makes the processor work in a slow and cumbersome way is not a 'rant' but a FACT."
Erik,
Oh dear, you don't appear to know the meaning of the word relative do you, huh??!!
Anyway, after my slow ten second delay I can type with a little more reserve.
Fortunately I consider myself to have sufficient experience so say that I can read your responses and know they're occasionally biased, provocative or just plain wrong.
The thing that concerns me is that less experienced users of this forum (i.e., the ones that really could gain from it) might read your posts, see they're written in manner that appears authoritative and believe that you are right.
For their sake, please consider your responses more carefully.