about the code types,Plase Help!

[Doppio]

When using 42000000 90000000 code, 28aaaaaa code works normally, but other identification codes 2Aaaaaaa, 20aaaaaa, 38aaaaaa, etc. do not work.
why?
I tried this with Monster Hunter Tri.
Also, I am using DolphinCT to enter the code.
Please Help!!

[gamemasterplc]

the 38 is a pointer codetype

[Doppio]

the 38 is a pointer codetype

Does the code of 42000000 90000000 reverse the write code to MEM1 and MEM2?

It is possible to manipulate the value of MEM 2 by inverting it, but how can you create a "match condition code"?

For example, if a 2 byte value of 90002000 "matches", please tell me the code to apply a 2 byte value to 90004000.

[Doppio]

the 38 is a pointer codetype

hey,please awnswer