sdm and idm

siri — Sat, 01 Nov 2008 03:00:36 GMT

hello,

what is the difference between the sdm and idm CPU configuration ? and as well as xROM and pROM.

Re: sdm and idm

trytohelp — Mon, 03 Nov 2008 17:50:01 GMT

duplicated question:

sdm: small memory

ldm: large memory

For DSP there are 2 memories: DATA and CODE

DATA is defined by x

CODE is defined by p

For each memory there are:

External, flash, ram and for DATA IO.

So by this way xRAM is the RAM from DATA and pRAM is the RAM from CODE

for details I recommend you to create a project with Processor Expert.

Under Processor Expert menu you can open the Memory Map.

Some information is given in the cmd file too.

Hope this will help you.

Pascal