Samsung Exynos 5 User Manual

							Samsung Confidential  
Exynos 5250_UM 4 Pad Control 
 4-217  
4.4.1.313 EXT_INT15CON 
 Base Address: 0x1340_0000 
 Address = Base Address + 0x0704, Reset Value = 0x0000_0000 
Name Bit Type Description Reset Value 
RSVD [31:8] –=Reserved=0x000000=
RSVD=[7]=–=Reserved=0x0=
EXT_INT15=
_CON[1]=[6:4]=RW=
Setting the signaling method=of EXT_INT15[1]=
0x0 = Sets Low level=
0x1 = Sets High level=
0x2 = Triggers Falling edge =
0x3 = Triggers Rising edge==
0x4 = Triggers Both edge==
0x5 to 0x7 = Reserved=
0x0=
RSVD=[3]=–=Reserved=0x0=
EXT_INT15=
_CON[0]=[2:0]=RW=
Setting the signaling method=of EXT_INT15[0]=
0x0 = Sets Low level=
0x1 = Sets High level=
0x2 = Triggers Falling edge =
0x3 = Triggers Rising edge==
0x4 = Triggers Both edge==
0x5 to 0x7 = Reserved=
0x0=
=
= 
						

							Samsung Confidential  
Exynos 5250_UM 4 Pad Control 
 4-218  
4.4.1.314 EXT_INT16CON 
 Base Address: 0x1340_0000 
 Address = Base Address + 0x0708, Reset Value = 0x0000_0000 
Name Bit Type Description Reset Value 
RSVD [31:16] –=Reserved=0x0000=
RSVD=[15]=–=Reserved=0x0=
EXT_INT1S=
_CON[3]=[14:12]=RW=
Setting the signaling method=of EXT_INT16[3]=
0x0 = Sets Low level=
0x1 = Sets High level=
0x2 = Triggers Falling edge =
0x3 = Triggers Rising edge==
0x4 = Triggers Both edge==
0x5 to 0x7 = Reserved=
0x0=
RSVD=[11]=–=Reserved=0x0=
EXT_INT1S=
_CON[2]=[10:8]=RW=
Setting the signaling method=of EXT_INT16[2]=
0x0 = Sets Low level=
0x1 = Sets High level=
0x2 = Triggers Falling edge =
0x3 = Triggers Rising edge==
0x4 = Triggers Both edge==
0x5 to 0x7 = Reserved=
0x0=
RSVD=[7]=–=Reserved=0x0=
EXT_INT1S=
_CON[1]=[6:4]=RW=
Setting the signaling method=of EXT_INT16[1]=
0x0 = Sets Low level=
0x1 = Sets High level=
0x2 = Triggers Falling edge =
0x3 = Triggers Rising edge==
0x4 = Triggers Both edge==
0x5 to 0x7 = Reserved=
0x0=
RSVD=[3]=–=Reserved=0x0=
EXT_INT1S=
_CON[0]=[2:0]=RW=
Setting the signaling method=of EXT_INT16[0]=
0x0 = Sets Low level=
0x1 = Sets High level=
0x2 = Triggers Falling edge =
0x3 = Triggers Rising edge==
0x4 = Triggers Both edge==
0x5 to 0x7 = Reserved=
0x0=
=
= 
						

							Samsung Confidential  
Exynos 5250_UM 4 Pad Control 
 4-219  
4.4.1.315 EXT_INT17CON 
 Base Address: 0x1340_0000 
 Address = Base Address + 0x070C, Reset Value = 0x0000_0000 
Name Bit Type Description Reset Value 
RSVD [31:16] –=Reserved=0x0000=
RSVD=[15]=–=Reserved=0x0=
EXT_INT17=
_CON[3]=[14:12]=RW=
Setting the signaling method=of EXT_INT17[3]=
0x0 ==Sets Low level=
0x1 = Sets High level=
0x2 = Triggers Falling edge =
0x3 = Triggers Rising edge==
0x4 = Triggers Both edge==
0x5 to 0x7 = Reserved=
0x0=
RSVD=[11]=–=Reserved=0x0=
EXT_INT17=
_CON[2]=[10:8]=RW=
Setting the signaling method=of EXT_INT17[2]=
0x0 = Sets Low level=
0x1 = Sets High level=
0x2 = Triggers Falling edge =
0x3 = Triggers Rising edge==
0x4 = Triggers Both edge==
0x5 to 0x7 = Reserved=
0x0=
RSVD=[7]=–=Reserved=0x0=
EXT_INT17=
_CON[1]=[6:4]=RW=
Setting the signaling method=of EXT_INT17[1]=
0x0 = Sets=Low level=
0x1 = Sets High level=
0x2 = Triggers Falling edge =
0x3 = Triggers Rising edge==
0x4 = Triggers Both edge==
0x5 to 0x7 = Reserved=
0x0=
RSVD=[3]=–=Reserved=0x0=
EXT_INT17=
_CON[0]=[2:0]=RW=
Setting the signaling method=of EXT_INT17[0]=
0x0 = Sets Low=level=
0x1 = Sets High level=
0x2 = Triggers Falling edge =
0x3 = Triggers Rising edge==
0x4 = Triggers Both edge==
0x5 to 0x7 = Reserved=
0x0=
=
= 
						

							Samsung Confidential  
Exynos 5250_UM 4 Pad Control 
 4-220  
4.4.1.316 EXT_INT18CON 
 Base Address: 0x1340_0000 
 Address = Base Address + 0x0710, Reset Value = 0x0000_0000 
Name Bit Type Description Reset Value 
RSVD [31] –=Reserved=0x0=
EXT_INT18=
_CON[7]=[30:28]=RW=
Setting the signaling method=of EXT_INT18[7]=
0x0 = Sets Low level=
0x1 = Sets High level=
0x2 = Triggers Falling edge =
0x3 = Triggers Rising edge==
0x4 = Triggers Both edge==
0x5 to 0x7 = Reserved=
0x0=
RSVD=[27]=–=Reserved=0x0=
EXT_INT18=
_CON[6]=[26:24]=RW=
Setting the signaling method=of EXT_INT18[6]=
0x0 = Sets Low level=
0x1 = Sets High level=
0x2 = Triggers Falling edge =
0x3 = Triggers Rising edge==
0x4 = Triggers Both edge==
0x5 to 0x7 = Reserved=
0x0=
RSVD=[23]=–=Reserved=0x0=
EXT_INT18=
_CON[5]=[22:20]=RW=
Setting the signaling method of EXT_INT18[5]=
0x0 = Sets Low level=
0x1 = Sets High level=
0x2 = Triggers Falling edge =
0x3 = Triggers Rising edge==
0x4 = Triggers Both edge==
0x5 to 0x7 = Reserved=
0x0=
RSVD=[19]=–=Reserved=0x0=
EXT_INT18=
_CON[4]=[18:16]=RW=
Setting the signaling method of EXT_INT18[4]=
0x0 = Sets Low level=
0x1 = Sets High level=
0x2 = Triggers Falling edge =
0x3 = Triggers Rising edge==
0x4 = Triggers Both edge==
0x5 to 0x7 = Reserved=
0x0=
RSVD=[15]=–=Reserved=0x0=
EXT_INT18=
_CON[3]=[14:12]=RW=
Setting the signaling method of EXT_INT18[3]=
0x0 = Sets Low level=
0x1 = Sets High level=
0x2 = Triggers Falling edge =
0x3 = Triggers Rising edge==
0x4== Triggers Both edge==
0x5 to 0x7 = Reserved=
0x0=
RSVD=[11]=–=Reserved=0x0=
EXT_INT18=[10:8]=RW=Setting the signaling method=of EXT_INT18[2]=0x0= 
						

							Samsung Confidential  
Exynos 5250_UM 4 Pad Control 
 4-221  
Name Bit Type Description Reset Value 
_CON[2] 0x0 = Sets Low level 
0x1 = Sets High level 
0x2 = Triggers Falling edge  
0x3 = Triggers Rising edge  
0x4 = Triggers Both edge  
0x5 to 0x7 = Reserved 
RSVD [7] – Reserved 0x0 
EXT_INT18 
_CON[1] [6:4] RW 
Setting the signaling method of EXT_INT18[1] 
0x0 = Sets Low level 
0x1 = Sets High level 
0x2 = Triggers Falling edge  
0x3 = Triggers Rising edge  
0x4 = Triggers Both edge  
0x5 to 0x7 = Reserved 
0x0 
RSVD [3] – Reserved 0x0 
EXT_INT18 
_CON[0] [2:0] RW 
Setting the signaling method of EXT_INT18[0] 
0x0 = Sets Low level 
0x1 = Sets High level 
0x2 = Triggers Falling edge  
0x3 = Triggers Rising edge  
0x4 = Triggers Both edge  
0x5 to 0x7 = Reserved 
0x0 
 
  
						

							Samsung Confidential  
Exynos 5250_UM 4 Pad Control 
 4-222  
4.4.1.317 EXT_INT19CON 
 Base Address: 0x1340_0000 
 Address = Base Address + 0x0714, Reset Value = 0x0000_0000 
Name Bit Type Description Reset Value 
RSVD [31] –=Reserved=0x0=
EXT_INT19=
_CON[7]=[30:28]=RW=
Setting the signaling method=of EXT_INT19[7]=
0x0 = Sets Low level=
0x1 = Sets High level=
0x2 = Triggers Falling edge =
0x3 = Triggers Rising edge==
0x4 = Triggers Both edge==
0x5 to 0x7 = Reserved=
0x0=
RSVD=[27]=–=Reserved=0x0=
EXT_INT19=
_CON[6]=[26:24]=RW=
Setting the signaling method=of EXT_INT19[6]=
0x0 = Sets Low level=
0x1 = Sets High level=
0x2 = Triggers Falling edge =
0x3 = Triggers Rising edge==
0x4 = Triggers Both edge==
0x5 to 0x7 = Reserved=
0x0=
RSVD=[23]=–=Reserved=0x0=
EXT_INT19=
_CON[5]=[22:20]=RW=
Setting the signaling method=of EXT_INT19[5]=
0x0 = Sets Low level=
0x1 = Sets High level=
0x2 = Triggers Falling edge =
0x3 = Triggers Rising edge==
0x4 = Triggers Both edge==
0x5 to 0x7 = Reserved=
0x0=
RSVD=[19]=–=Reserved=0x0=
EXT_INT19=
_CON[4]=[18:16]=RW=
Setting the signaling method=of EXT_INT19[4]=
0x0 = Sets Low level=
0x1 = Sets High level=
0x2 = Triggers Falling edge =
0x3 = Triggers Rising edge==
0x4 = Triggers Both edge==
0x5 to 0x7 = Reserved=
0x0=
RSVD=[15]=–=Reserved=0x0=
EXT_INT19=
_CON[3]=[14:12]=RW=
Setting the signaling method=of EXT_INT19[3]=
0x0 = Sets Low level=
0x1 = Sets High level=
0x2 = Triggers Falling edge =
0x3 = Triggers Rising edge==
0x4 = Triggers Both edge==
0x5 to 0x7 = Reserved=
0x0=
RSVD=[11]=–=Reserved=0x0=
EXT_INT19=[10:8]=RW==Setting the signaling method=of EXT_INT19[2]=0x0= 
						

							Samsung Confidential  
Exynos 5250_UM 4 Pad Control 
 4-223  
Name Bit Type Description Reset Value 
_CON[2] 0x0 = Sets Low level 
0x1 = Sets High level 
0x2 = Triggers Falling edge  
0x3 = Triggers Rising edge  
0x4 = Triggers Both edge  
0x5 to 0x7 = Reserved 
RSVD [7] – Reserved 0x0 
EXT_INT19 
_CON[1] [6:4] RW 
Setting the signaling method of EXT_INT19[1] 
0x0 = Sets Low level 
0x1 = Sets High level 
0x2 = Triggers Falling edge  
0x3 = Triggers Rising edge  
0x4 = Triggers Both edge  
0x5 to 0x7 = Reserved 
0x0 
RSVD [3] – Reserved 0x0 
EXT_INT19 
_CON[0] [2:0] RW 
Setting the signaling method of EXT_INT19[0] 
0x0 = Sets Low level 
0x1 = Sets High level 
0x2 = Triggers Falling edge  
0x3 = Triggers Rising edge  
0x4 = Triggers Both edge  
0x5 to 0x7 = Reserved 
0x0 
 
  
						

							Samsung Confidential  
Exynos 5250_UM 4 Pad Control 
 4-224  
4.4.1.318 EXT_INT20CON 
 Base Address: 0x1340_0000 
 Address = Base Address + 0x0718, Reset Value = 0x0000_0000 
Name Bit Type Description Reset Value 
RSVD [31:8] –=Reserved=0x000000=
RSVD=[7]=–=Reserved=0x0=
EXT_INT20=
_CON[1]=[6:4]=RW=
Setting the signaling method=of EXT_INT20[1]=
0x0 = Sets Low level=
0x1 = Sets High level=
0x2 = Triggers Falling edge =
0x3 = Triggers Rising edge==
0x4 = Triggers Both edge==
0x5 to 0x7 = Reserved=
0x0=
RSVD=[3]=–=Reserved=0x0=
EXT_INT20=
_CON[0]=[2:0]=RW=
Setting the signaling method=of EXT_INT20[0]=
0x0 = Sets Low level=
0x1 = Sets High level=
0x2 = Triggers Falling edge =
0x3 = Triggers Rising edge==
0x4 = Triggers Both edge==
0x5 to 0x7 = Reserved=
0x0=
=
= 
						

							Samsung Confidential  
Exynos 5250_UM 4 Pad Control 
 4-225  
4.4.1.319 EXT_INT21CON 
 Base Address: 0x1340_0000 
 Address = Base Address + 0x071C, Reset Value = 0x0000_0000 
Name Bit Type Description Reset Value 
RSVD [31:16] –=Reserved=0x0000=
RSVD=[15]=–=Reserved=0x0=
EXT_INT21=
_CON[3]=[14:12]=RW=
Setting the signaling method=of EXT_INT21[3]=
0x0 = Sets=Low level=
0x1 = Sets High level=
0x2 = Triggers Falling edge =
0x3 = Triggers Rising edge==
0x4 = Triggers Both edge==
0x5 to 0x7 = Reserved=
0x0=
RSVD=[11]=–=Reserved=0x0=
EXT_INT21=
_CON[2]=[10:8]=RW=
Setting the signaling method=of EXT_INT21[2]=
0x0 = Sets Low=level=
0x1 = Sets High level=
0x2 = Triggers Falling edge =
0x3 = Triggers Rising edge==
0x4 = Triggers Both edge==
0x5 to 0x7 = Reserved=
0x0=
RSVD=[7]=–=Reserved=0x0=
EXT_INT21=
_CON[1]=[6:4]=RW=
Setting the signaling method=of EXT_INT21[1]=
0x0 = Sets Low level=
0x1 = Sets High level=
0x2 = Triggers Falling edge =
0x3 = Triggers Rising edge==
0x4 = Triggers Both edge==
0x5 to 0x7 = Reserved=
0x0=
RSVD=[3]=–=Reserved=0x0=
EXT_INT21=
_CON[0]=[2:0]=RW=
Setting the signaling method=of EXT_INT21[0]=
0x0 = Sets Low level=
0x1 ==Sets High level=
0x2 = Triggers Falling edge =
0x3 = Triggers Rising edge==
0x4 = Triggers Both edge==
0x5 to 0x7 = Reserved=
0x0=
=
= 
						

							Samsung Confidential  
Exynos 5250_UM 4 Pad Control 
 4-226  
4.4.1.320 EXT_INT22CON 
 Base Address: 0x1340_0000 
 Address = Base Address + 0x0720, Reset Value = 0x0000_0000 
Name Bit Type Description Reset Value 
RSVD [31] –=Reserved=0x0=
EXT_INT22=
_CON[7]=[30:28]=RW=
Setting the signaling method=of EXT_INT22[7]=
0x0 = Sets Low level=
0x1 = Sets High level=
0x2 = Triggers Falling edge =
0x3 = Triggers Rising edge==
0x4 = Triggers Both edge==
0x5 to 0x7 = Reserved=
0x0=
RSVD=[27]=–=Reserved=0x0=
EXT_INT22=
_CON[6]=[26:24]=RW=
Setting the signaling method=of EXT_INT22[6]=
0x0 = Sets Low level=
0x1 = Sets High level=
0x2 = Triggers Falling edge =
0x3 = Triggers Rising edge==
0x4 = Triggers Both edge==
0x5 to 0x7 = Reserved=
0x0=
RSVD=[23]=–=Reserved=0x0=
EXT_INT22=
_CON[5]=[22:20]=RW=
Setting the signaling method=of EXT_INT22[5]=
0x0 = Sets Low level=
0x1 = Sets High level=
0x2 = Triggers Falling edge =
0x3 = Triggers Rising edge==
0x4 = Triggers Both edge==
0x5 to 0x7 = Reserved=
0x0=
RSVD=[19]=–=Reserved=0x0=
EXT_INT22=
_CON[4]=[18:16]=RW=
Setting the signaling method=of EXT_INT22[4]=
0x0 = Sets Low level=
0x1 = Sets High level=
0x2 = Triggers Falling edge =
0x3 = Triggers Rising edge==
0x4 = Triggers Both edge==
0x5 to 0x7 = Reserved=
0x0=
RSVD=[15]=–=Reserved=0x0=
EXT_INT22=
_CON[3]=[14:12]=RW=
Setting the signaling method=of EXT_INT22[3]=
0x0 = Sets Low level=
0x1 = Sets High level=
0x2 = Triggers Falling edge =
0x3 = Triggers Rising edge==
0x4== Triggers Both edge==
0x5 to 0x7 = Reserved=
0x0=
RSVD=[11]=–=Reserved=0x0=
EXT_INT22=[10:8]=RW=Setting the signaling method=of EXT_INT22[2]=0x0=