Samsung S5PC110 Manual page 193

S5PC110_UM
GPG3_INT_CON
Reserved
GPG3_INT_CON[0]
Bit
010 = Falling edge triggered
011 = Rising edge triggered
100 = Both edge triggered
101 ~ 111 = Reserved
[3] Reserved
[2:0] Sets the signaling method of GPG3_INT[0]
000 = Low level
001 = High level
010 = Falling edge triggered
011 = Rising edge triggered
100 = Both edge triggered
101 ~ 111 = Reserved
2 GENERAL PURPOSE INPUT/ OUTPUT
Description Initial State
0
000
2-158