Is is possible to Use two DIN module on a midicore STM32F407 ?

Testing/Troubleshooting
1

Hi !
I wonder if it is possible to remplace the AINSER64 port by a second DIN porte for having 8 SR on one port and 8 SR of a second port.
Thanks a lot by advance !

Ewen

2

Hi Ewen,

Could be possible, but of course you need to redefine the ports in software, also to handle the incoming events appropriately.

Does it not work simply to extend the J89 SRIO line? If it needs to be remote in theory you could also put a line driver at the end. Or, can’t you just send in the DIN inputs to the boards? They could also be distant from the chain.

Best,
Andy

3

Thanks Andy !
Good idea, thats worked