Search for Profibus ASICs supporting Layer1 and Layer2

[menuplan]

Hallo,

For a new project I need Profibus ASICs supoorting Layer 1 and 2. I only found the VPC3 and SPC3 Asic (no integrated microcontroller). Knows somebody similar ASICs or controllers (8/16 Bit) supporting Profibus.

Thanks in advance
MP

 

[Mr_Programmer]

Moin, Moin

I don't know any µ-Controller with integrated PB interface. VPC3 and SPC3 are only slaves.

Which kind of project do you have?

Regards

 

[menuplan]

Hi,

thanks for the answer and sorry for the late reply.
I know that these ASICs support only DP Slave V0/V1(V2). The project is an 'intelligent' modular DP slave with several integrated function for hard realtime (cycle time below 0.3 ms). Data exchange via DP network must be within 30 ms.

btw: Does someone have papers of the MPI interface or is there somewhere good information on this interface.

With kind regards
MP