Trying Input Glitch Filter (IGF), of MPC577C, it looks like each the IGF's channels has its own IGF_FTHR register;
whereas MPC5777C Reference Manual (Document Number: MPC5777CRM / Rev. 8.1, 09/2018 - Chapter 39
Input Glitch Filter (IGF)), defines only one IGF_FTHR register per each IGF module (IGF_0 or IGF_1), see yellow marked text into below extracts from reference manual.
I didn't find any related "errata", so I ask if really all IGF channels have proper IGF_FTHR (should be IGF_FTHRn) register located at the address 0h base + 20h offset + (64d x i), where i=0d to 45d ?
And consequently the Reference Manual should be corrected?