Keil Logo Arm Logo

Discussion Forum

How to force function execution from on-chip RAM

Next Thread | Thread List | Previous Thread Start a Thread | Settings

Details Message
Read-Only
Author
Vladimir Romantseff
Posted
26-Jan-2007 11:19 GMT
Toolset
ARM
New! How to force function execution from on-chip RAM

I use Keil uVision RealView C Compiler and cannot find any C function qualifier like __ram or __ramfunc to enable that function execution from on-chip RAM.
Device is AT91SAM7S256, uVision version is 3.50.

Or, maybe, this compiler does not support RAM function definition?

Read-Only
Author
Patrick Noonan
Posted
26-Jan-2007 12:20 GMT
Toolset
ARM
New! RE: How to force function execution from on-chip RAM

You should already have an example on how to do this. Have a look at the following installed example

C:\Keil\ARM\RV30\Examples\RAM_Function

Read-Only
Author
Vladimir Romantseff
Posted
26-Jan-2007 12:29 GMT
Toolset
ARM
New! RE: How to force function execution from on-chip RAM

Thanks a lot.
It helps :)

But why RV does not support __ram and other simply to use qualifiers? Why do I need to define RAM block address manually instead of compiler?
That is not good, I think...

Next Thread | Thread List | Previous Thread Start a Thread | Settings

Keil logo

Arm logo
Important information

This site uses cookies to store information on your computer. By continuing to use our site, you consent to our cookies.