I'm trying to set up a project for the S12ZVCA processor and can't seem to set up the SCI1 peripheral in processor expert, it's not a selectable option in processor expert. If I don't choose anything under device, then I can select the RX1 and TX1 pins, but then I get the error about not having a device selected and can't generate the code or make an interrupt, when I try and choose a device, there is not SCI1 option and then the RX1 and TX1 pins are gone. I'm using Codewarrior 10.7.0
Thanks,
Solved! Go to Solution.
Found the issue. The 48pin part does not have the SCI1 port, only SCI0. The weird part is, in the datasheet the signals for RXD1 and TXD1 are still on there despite being non-existent, hence why I wired signals to them.
Fixed the issue of Processor Expert in CodeWarrier v11.0
Found the issue. The 48pin part does not have the SCI1 port, only SCI0. The weird part is, in the datasheet the signals for RXD1 and TXD1 are still on there despite being non-existent, hence why I wired signals to them.