Forums / ARM Development / CAN protocol circuit diagram - Rickey's World of Microcontrollers & Microprocessors

Discussion in "ARM Development" started by shruv_emb May 8, 2014.

shruv_emb

[ Fresher ]

Thu May 08 2014, 12:02 pm

Hello Everyone!
Can someone give me a link or a pic of the exact circuit diagram to connect lp2148 to mcp 2515 (can controller) then connect it to mcp2551 (transceiver). All I can find are block diagrams.

ajay_bhargav

Site Owner

Thu May 08 2014, 06:08 pm

I do not think anyone can provide you such diagram. All I can suggest is follow typical circuit provided in mcp2515 datasheet. However following circuit can atleast get you started, Connect JP1 header to LPC2148 controller.

shruv_emb like this.

ajay_bhargav

Site Owner

Thu May 08 2014, 06:09 pm

[Topic moved to ARM Development Forum]

shruv_emb

[ Fresher ]

Fri May 09 2014, 10:45 am

Thank you. Different circuit diagrams on the net was confusing,osc circuit and reset circuit are given in the mcp2515 data sheet,will look into it too.

ajay_bhargav

Site Owner

Fri May 09 2014, 12:28 pm

Its always best to go with typical application circuit provided in datasheet. You can also take a look at application notes of this Can controller if available on microchip's website. I am sure it will be very helpful.