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Data Communication Channel

Vitaliy Bortsov
Intellectual 340 points
Other Parts Discussed in Thread: RM48L952

Is DCC signals COMMRX and COMMTX from Cortex-R4 coprocessor 14 wired to interrupt controller? I did not find any information in TRM or device datasheet.

Or only polling mode can be used for DCC communications?

I want to use RM48L952 chip.