2 input capture

ello everyone,

Through the program example, I configured my entry PG1 RCM 3900 as input capture. I wish I had a second.
Is it possible to have PG0 input capture along PG1?

If yes by what should replace it WrPortI (ICS1R, NULL, 0xCC); because I do not understand why OxCC corresponds to PG1

Thank you