CCS C Software and Maintenance Offers
FAQFAQ   FAQForum Help   FAQOfficial CCS Support   SearchSearch  RegisterRegister 

ProfileProfile   Log in to check your private messagesLog in to check your private messages   Log inLog in 

CCS does not monitor this forum on a regular basis.

Please do not post bug reports on this forum. Send them to CCS Technical Support
What is the usage of the EXTENDED INSTRUCTION SET

 
Post new topic   Reply to topic    CCS Forum Index -> General CCS C Discussion
View previous topic :: View next topic  
Author Message
micro_debugger



Joined: 08 Oct 2009
Posts: 73

View user's profile Send private message

What is the usage of the EXTENDED INSTRUCTION SET
PostPosted: Mon Feb 20, 2012 5:35 am     Reply with quote
Hello Everybody,

I'm using the PIC18F46J50.
I have the fuses option NOXINST. However my question is what is the usage of the EXTENDED INSTRUCTION SET if I switch it to XINST. I will have smaller code (tested and NOT), I will have faster code (tested and NOT). So what is the benefits of this EXTENDED INSTRUCTION SET in the CCS Compiler?
Any clarifications are very appreciated
My Best Regards
Micro_Debugger
Ttelmah



Joined: 11 Mar 2010
Posts: 19499

View user's profile Send private message

PostPosted: Mon Feb 20, 2012 5:56 am     Reply with quote
CCS, _does not support the extended instruction set_.
If you enable it, the code at some point, won't work.
Hence, 'NOXINST' is _required_.

Best Wishes
micro_debugger



Joined: 08 Oct 2009
Posts: 73

View user's profile Send private message

Thank you !!!
PostPosted: Mon Feb 20, 2012 6:33 am     Reply with quote
Best Regards
Micro_Debugger
Display posts from previous:   
Post new topic   Reply to topic    CCS Forum Index -> General CCS C Discussion All times are GMT - 6 Hours
Page 1 of 1

 
Jump to:  
You cannot post new topics in this forum
You cannot reply to topics in this forum
You cannot edit your posts in this forum
You cannot delete your posts in this forum
You cannot vote in polls in this forum


Powered by phpBB © 2001, 2005 phpBB Group