I've linked an example project to be familiar with the Keil chaintool and I've a question :

I'm using a 89c664 which includes 1Kb of RAM
The ERAM is located between 100h and 3FFh.

When linking the project with the small model and if a variable exceed the RAMSIZE parameter, it's automatically located in XDATA instead of ERAM. Moreover, no error or warning message is generated.
As there is no external RAM on my application, the software doesn't work of course.

How could I do to specify to use the ERAM ?

I've used the following comand line :
BL51 file1.obj, file2.obj to dest RS(256)


Thanks

Stephane