Samsung S5PC110 Manual page 281

S5PC110_UM
2.2.60.3 External Interrupt Control Registers (EXT_INT_2_CON, R/W, Address = 0xE020_0E08)
EXT_INT_2_CON
Reserved
EXT_INT_2_CON[7]
Reserved
EXT_INT_2_CON[6]
Reserved
EXT_INT_2_CON[5]
Reserved
EXT_INT_2_CON[4]
Reserved
EXT_INT_2_CON[3]
Reserved
EXT_INT_2_CON[2]
Bit
[31] Reserved
[30:28] Sets the signaling method of EXT_INT[23]
000 = Low level
001 = High level
010 = Falling edge triggered
011 = Rising edge triggered
100 = Both edge triggered
101 ~ 111 = Reserved
[27] Reserved
[26:24] Sets the signaling method of EXT_INT[22]
000 = Low level
001 = High level
010 = Falling edge triggered
011 = Rising edge triggered
100 = Both edge triggered
101 ~ 111 = Reserved
[23] Reserved
[22:20] Sets the signaling method of EXT_INT[21]
000 = Low level
001 = High level
010 = Falling edge triggered
011 = Rising edge triggered
100 = Both edge triggered
101 ~ 111 = Reserved
[19] Reserved
[18:16] Sets the signaling method of EXT_INT[20]
000 = Low level
001 = High level
010 = Falling edge triggered
011 = Rising edge triggered
100 = Both edge triggered
101 ~ 111 = Reserved
[15] Reserved
[14:12] Sets the signaling method of EXT_INT[19]
000 = Low level
001 = High level
010 = Falling edge triggered
011 = Rising edge triggered
100 = Both edge triggered
101 ~ 111 = Reserved
[11] Reserved
[10:8] Sets the signaling method of EXT_INT[18]
000 = Low level
001 = High level
010 = Falling edge triggered
011 = Rising edge triggered
2 GENERAL PURPOSE INPUT/ OUTPUT
Description Initial State
0
000
0
000
0
000
0
000
0
000
0
000
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