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

PIC24EP256GU810 ECAN pins?

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



Joined: 03 May 2018
Posts: 11

View user's profile Send private message

PIC24EP256GU810 ECAN pins?
PostPosted: Wed Jul 22, 2020 1:53 am     Reply with quote

Hello everyone.

I am starting with PIC24EP256GU810 for j1939 CAN-BUS. My first issue:
I can't see the TX & RX ECAN pins around this PIC.
Are there physical pins to ECAN module? or they are remappable only?
The datasheet don't sow this info.

Thanks in advance.
Confused
Ttelmah



Joined: 11 Mar 2010
Posts: 19497

View user's profile Send private message

PostPosted: Wed Jul 22, 2020 3:41 am     Reply with quote

The datasheet does show this.
Table 1-1.
C1RX, C1TX, C2RX, & C2TX have the entry 'yes' for PPS.

Any pin that is PPS, always has to be setup to a physical pin with
#PIN_SELECT
It is totally up to you which physical pins these are connected to.

Every pin on this PIC, except the USB signals supports PPS. However
remember that the TX lines can only go to 'RP' pins, not 'RPI' pins.
So there are only about 15pins available for the output connections.
Animok



Joined: 03 May 2018
Posts: 11

View user's profile Send private message

PostPosted: Wed Jul 22, 2020 4:03 am     Reply with quote

Thanks Ttelmah,

I can see RB0, RC1... on the pinout of PIC24EP512... but not C1RX, C1TX...

So it was my doubt.

Finally, it's the same: Only remappable pins.

Thanks a lot
Regards
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