Other Parts Discussed in Thread: TMS570LS1227, TMS570LS1224, TMS570LS20216, LAUNCHXL2-570LC43
I'm looking at the LAUNCHXL2-TMS57012.
One of the things I want to look at is Flexray, and therefore checked where the channels are broken out to. I thought the Schematic would be definitive but it's not clear at all.
The pins name prefixes of "FRAY" are absent from the schematic.
So I thought I'd back check the MCU pin numbers to the board pin outs. MCU Pins 126, 133 & 142 (Flexray channel 1) and 1, 2 & 5 (channel 2) are broken out but labelled as what seems to be their secondary MUX functions (as per Sheet 4/14). That therefore looks favourable.
Yet... the TMS570LS1227 datasheet doesn't mention any secondary functions of those pins, either on page 9 (IE the 144PGE pin map) or anywhere in the datasheet as peripheral functions are covered.
Hence my confusion and need for clarification: datasheet & schematic at odds!
I think it's a lapse in documentation consistency but I wanted to clarify. Can you confirm 100% Flexray is broken out on this launchpad and is usable?
Many thanks.
