where i can find the CSL user guide for AM1808 ?

Can you please provide details from where the CSL was downloaded?

Regards,
Gaurav

In fact, i have not downloaded the CSL, i just  downloaded the "quickStartOMAPL1x_rCSL"  ,in the sample project  i saw the following code using the CSL function directly:

 // Open Permissions to SYSCFG Registers
 CSL_FINS(sysRegs->KICK0R, SYSCFG_KICK0R_KICK0, KICK0_KEY);
 CSL_FINS(sysRegs->KICK1R, SYSCFG_KICK1R_KICK1, KICK1_KEY);

so i think the AM1808 also has the CSL , would you please provide more information  about  the CSL,  from  where download it , how to use it?

thank you

I think Gaurav was asking about what software you did download.

Please specify the link as this will help in tracking down the answer.

If I were to guess, the software you are asking about might be in the BIOS PSP.

http://focus.ti.com/docs/toolsw/folders/print/biossw-c6748.html

The actual software download page has support for both the TMS320C6748 and OMAP-L138.

Dear Brandon,

Thanks for your reply.

I want to use the CLS without the os(such as bios ), it is ok or not and how to use it?

At a high level, I would say it is possible to use without a specific OS like DSP/BIOS or SYSBIOS.  But I have not done it.

There is documentation in the BIOS PSP release associated with the CSL register level.