Great, thanks for the information. I managed to port the codes for the US version (and tested them in the NTR CFW):
# stop time count down
AR Code
03E76AC8 E1A01002
NTR CFW
write(0x176AC8, (0x02, 0x10, 0xA0, 0xE1), pid=PP)
# pass over time-up
AR Code
03E76AB4 E3A03E01
03E76AD0 E1510003
NTR CFW
write(0x176AB4, (0x01, 0x3E, 0xA0, 0xE3), pid=PP)
write(0x176AD0, (0x03, 0x00, 0x51, 0xE1), pid=PP)
And PP should be replaced by the appropriate process ID using listprocess() command in NTR CFW.
If you could put a tutorial on how to find such a function (timer) that would be great so we could learn more. I am also interested to find the function that decrease the heart in Luigi Mansion Dark Moon game so that we could nop it.
Cheers.