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Samsung Exynos 5 User Manual

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    							Samsung Confidential  
Exynos 5250_UM 4 Pad Control 
 4-147  
4.4.1.209 EXT_INT2_FIXPRI 
 Base Address: 0x1140_0000 
 Address = Base Address + 0x0B18, Reset Value = 0x0000_0000 
Name Bit Type Description Reset Value 
RSVD [31:3] –=Reserved=0x00000000=
Highest_EINT=
_NUM=[2:0]=RW=Interrupt number of the highest priority in External Interrupt=
Group 2 (EXT_INT2) when fixed priority mode: 0=to=7=0x0=
=
4.4.1.210 EXT_INT3_FIXPRI 
 Base Address: 0x1140_0000 
 Address = Base Address + 0x0B1C, Reset Value = 0x0000_0000 
Name Bit Type Description Reset Value 
RSVD [31:3] –=Reserved=0x00000000=
Highest_EINT=
_NUM=[2:0]=RW=Interrupt number of the highest priority in External Interrupt=
Group 3 (EXT_INT3) when fixed priority mode: 0=to=7=0x0=
=
4.4.1.211 EXT_INT4_FIXPRI 
 Base Address: 0x1140_0000 
 Address = Base Address + 0x0B20, Reset Value = 0x0000_0000 
Name Bit Type Description Reset Value 
RSVD [31:3] –=Reserved=0x00000000=
Highest_EINT=
_NUM=[2:0]=RW=Interrupt number of the highest priority in External Interrupt=
Group 4 (EXT_INT4) when fixed priority mode: 0=to=7=0x0=
=
4.4.1.212 EXT_INT5_FIXPRI 
 Base Address: 0x1140_0000 
 Address = Base Address + 0x0B24, Reset Value = 0x0000_0000 
Name Bit Type Description Reset Value 
RSVD [31:3] –=Reserved=0x00000000=
Highest_EINT=
_NUM=[2:0]=RW=Interrupt number of the highest priority=in External Interrupt 
Group 5 (EXT_INT5) when fixed priority mode: 0=to=7=0x0=
=
=
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Exynos 5250_UM 4 Pad Control 
 4-148  
4.4.1.213 EXT_INT6_FIXPRI 
 Base Address: 0x1140_0000 
 Address = Base Address + 0x0B28, Reset Value = 0x0000_0000 
Name Bit Type Description Reset Value 
RSVD [31:3] –=Reserved=0x00000000=
Highest_EINT=
_NUM=[2:0]=RW=Interrupt number of the highest priority in External Interrupt=
Group 6 (EXT_INT6)=when fixed priority mode: 0=to=7=0x0=
=
4.4.1.214 EXT_INT7_FIXPRI 
 Base Address: 0x1140_0000 
 Address = Base Address + 0x0B2C, Reset Value = 0x0000_0000 
Name Bit Type Description Reset Value 
RSVD [31:3] –=Reserved=0x00000000=
Highest_EINT=
_NUM=[2:0]=RW=Interrupt number of the highest priority in External Interrupt=
Group 7 (EXT_INT7) when fixed priority mode: 0=to=7=0x0=
=
4.4.1.215 EXT_INT8_FIXPRI 
 Base Address: 0x1140_0000 
 Address = Base Address + 0x0B30, Reset Value = 0x0000_0000 
Name Bit Type Description Reset Value 
RSVD [31:3] –=Reserved=0x00000000=
Highest_EINT=
_NUM=[2:0]=RW=Interrupt number of the highest priority in External=Interrupt 
Group 8 (EXT_INT8) when fixed priority mode: 0=to=7=0x0=
=
4.4.1.216 EXT_INT9_FIXPRI 
 Base Address: 0x1140_0000 
 Address = Base Address + 0x0B34, Reset Value = 0x0000_0000 
Name Bit Type Description Reset Value 
RSVD [31:3] –=Reserved=0x00000000=
Highest_EINT=
_NUM=[2:0]=RW=Interrupt number of the highest priority in External=Interrupt 
Group 9 (EXT_INT9) when fixed priority mode: 0=to=7=0x0=
=
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Exynos 5250_UM 4 Pad Control 
 4-149  
4.4.1.217 EXT_INT10_FIXPRI 
 Base Address: 0x1140_0000 
 Address = Base Address + 0x0B38, Reset Value = 0x0000_0000 
Name Bit Type Description Reset Value 
RSVD [31:3] –=Reserved=0x00000000=
Highest_EINT=
_NUM=[2:0]=RW=Interrupt number of=the highest priority in External Interrupt=
Group 10 (EXT_INT10) when fixed priority mode: 0=to=7=0x0=
=
4.4.1.218 EXT_INT11_FIXPRI 
 Base Address: 0x1140_0000 
 Address = Base Address + 0x0B3C, Reset Value = 0x0000_0000 
Name Bit Type Description Reset Value 
RSVD [31:3] –=Reserved=0x00000000=
Highest_EINT=
_NUM=[2:0]=RW=Interrupt number of the highest priority in External Interrupt=
Group 11 (EXT_INT11)=when fixed priority mode: 0=to=7=0x0=
=
4.4.1.219 EXT_INT12_FIXPRI 
 Base Address: 0x1140_0000 
 Address = Base Address + 0x0B40, Reset Value = 0x0000_0000 
Name Bit Type Description Reset Value 
RSVD [31:3] –=Reserved=0x00000000=
Highest_EINT=
_NUM=[2:0]=RW=Interrupt number of the highest priority in External Interrupt=
Group 12 (EXT_INT12) when fixed priority mode: 0=to=7=0x0=
=
4.4.1.220 EXT_INT13_FIXPRI 
 Base Address: 0x1140_0000 
 Address = Base Address + 0x0B44, Reset Value = 0x0000_0000 
Name Bit Type Description Reset Value 
RSVD [31:3] –=Reserved=0x00000000=
Highest_EINT=
_NUM=[2:0]=RW=Interrupt number of the highest priority in External=Interrupt 
Group 13 (EXT_INT13) when fixed priority mode: 0=to=7=0x0=
=
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Exynos 5250_UM 4 Pad Control 
 4-150  
4.4.1.221 EXT_INT30_FIXPRI 
 Base Address: 0x1140_0000 
 Address = Base Address + 0x0B48, Reset Value = 0x0000_0000 
Name Bit Type Description Reset Value 
RSVD [31:3] –=Reserved=0x00000000=
Highest_EINT=
_NUM=[2:0]=RW=Interrupt number of the highest priority in External Interrupt=
Group 18=(EXT_INT30) when fixed priority mode: 0=to=7=0x0=
=
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Exynos 5250_UM 4 Pad Control 
 4-151  
4.4.1.222 GPX0CON 
 Base Address: 0x1140_0000 
 Address = Base Address + 0x0C00, Reset Value = 0x0000_0000 
Name Bit Type Description Reset Value 
GPX0CON[7] [31:28] RW 
0x0 = Input 
0x1 = Output 
0x2 = Reserved 
0x3 = DP0_HPD 
0x4 = Reserved 
0x5 = ALV_DBG[3] 
0x6 to 0xE = Reserved 
0xF = EXT_INT40[7] 
0x00 
GPX0CON[6] [27:24] RW 
0x0 = Input 
0x1 = Output 
0x2 = Reserved 
0x3= Reserved 
0x4 = Reserved 
0x5 = ALV_DBG[2] 
0x6 to 0xE = Reserved 
0xF = EXT_INT40[6] 
0x00 
GPX0CON[5] [23:20] RW 
0x0 = Input 
0x1 = Output 
0x2 = Reserved 
0x3 = AUD_RTCK 
0x4 = Reserved 
0x5 = ALV_DBG[1] 
0x6 = MFC_RTCK 
0x7 to 0xE = Reserved 
0xF = EXT_INT40[5] 
0x00 
GPX0CON[4] [19:16] RW 
0x0 = Input 
0x1 = Output 
0x2 = Reserved 
0x3 = AUD_TRSTn 
0x4 = Reserved 
0x5 = ALV_DBG[0] 
0x6 = MFC_TRSTn 
0x7 to 0xE = Reserved 
0xF = EXT_INT40[4] 
0x00 
GPX0CON[3] [15:12] RW 
0x0 = Input 
0x1 = Output 
0x2 = Reserved 
0x3 = AUD_TDO 
0x4 = Reserved 
0x5 = ALV_TDO 
0x6 = MFC_TDO 
0x7 to 0xE = Reserved 
0xF = EXT_INT40[3] 
0x00 
GPX0CON[2] [11:8] RW 0x0 = Input 0x00
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Exynos 5250_UM 4 Pad Control 
 4-152  
Name Bit Type Description Reset Value 
0x1 = Output 
0x2 = Reserved 
0x3 = AUD_TDI 
0x4 = Reserved 
0x5 = ALV_TDI 
0x6 = MFC_TDI 
0x7 to 0xE = Reserved 
0xF = EXT_INT40[2] 
GPX0CON[1] [7:4] RW 
0x0 = Input 
0x1 = Output 
0x2 = Reserved 
0x3 = AUD_TMS 
0x4 = Reserved 
0x5 = ALV_TMS 
0x6 = MFC_TMS 
0x7 to 0xE = Reserved 
0xF = EXT_INT40[1] 
0x00 
GPX0CON[0] [3:0] RW 
0x0 = Input 
0x1 = Output 
0x2 = Reserved 
0x3 = AUD_TCK 
0x4 = Reserved 
0x5 = ALV_TCK 
0x6 = MFC_TCK 
0x7 to 0xE = Reserved 
0xF = EXT_INT40[0] 
0x00
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Exynos 5250_UM 4 Pad Control 
 4-153  
4.4.1.223 GPX0DAT 
 Base Address: 0x1140_0000 
 Address = Base Address + 0x0C04, Reset Value = 0x00 
Name Bit Type Description Reset Value 
GPX0DAT[7:0] [7:0] RWX 
When you configure the port as input port, the 
corresponding bit is the pin state. When you configure 
the port as output port, the pin state is the same as the 
corresponding bit. W hen you configure the port as 
functional pin, the undefined value will be read. 
0x00 
 
4.4.1.224 GPX0PUD 
 Base Address: 0x1140_0000 
 Address = Base Address + 0x0C08, Reset Value = 0x5555 
Name Bit Type Description Reset Value 
GPX0PUD[n] [2n + 1:2n] 
n = 0 to 7 RW 
0x0 = Disables Pull-up/down  
0x1 = Enables Pull-down  
0x2 = Reserved 
0x3 = Enables Pull-up  
0x5555 
 
4.4.1.225 GPX0DRV 
 Base Address: 0x1140_0000 
 Address = Base Address + 0x0C0C, Reset Value = 0x00_0000 
Name Bit Type Description Reset Value 
GPX0DRV[n] 
[2n + 1:2n] 
n = 0 to 7 RW 
0x0 = 1x 
0x2 = 2x 
0x1 = 3x 
0x3 = 4x 
0x00_0000 
[n + 16:16] 
n = 0 to 7 RW Reserved. Should be zero. 0x00_0000
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Exynos 5250_UM 4 Pad Control 
 4-154  
4.4.1.226 GPX1CON 
 Base Address: 0x1140_0000 
 Address = Base Address + 0x0C20, Reset Value = 0x0000_0000 
Name Bit Type Description Reset Value 
GPX1CON[7] [31:28] RW 
0x0 = Input 
0x1 = Output 
0x2 = Reserved 
0x3 = Reserved 
0x4 = Reserved 
0x5 = ALV_DBG[11] 
0x6 to 0xE = Reserved 
0xF = EXT_INT41[7] 
0x00 
GPX1CON[6] [27:24] RW 
0x0 = Input 
0x1 = Output 
0x2 = Reserved 
0x3 = Reserved 
0x4 = Reserved 
0x5 = ALV_DBG[10] 
0x6 to 0xE = Reserved 
0xF = EXT_INT41[6] 
0x00 
GPX1CON[5] [23:20] RW 
0x0 = Input 
0x1 = Output 
0x2 = Reserved 
0x3 = Reserved 
0x4 = Reserved 
0x5 = ALV_DBG[9] 
0x6 to 0xE = Reserved 
0xF = EXT_INT41[5] 
0x00 
GPX1CON[4] [19:16] RW 
0x0 = Input 
0x1 = Output 
0x2 = Reserved 
0x3 = Reserved 
0x4 = Reserved 
0x5 = ALV_DBG[8] 
0x6 to 0xE = Reserved 
0xF = EXT_INT41[4] 
0x00 
GPX1CON[3] [15:12] RW 
0x0 = Input 
0x1 = Output 
0x2 = Reserved 
0x3 = Reserved 
0x4 = Reserved 
0x5 = ALV_DBG[7] 
0x6 to 0xE = Reserved 
0xF = EXT_INT41[3] 
0x00 
GPX1CON[2] [11:8] RW 
0x0 = Input 
0x1 = Output 
0x2 = Reserved 
0x3 = Reserved 
0x00
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Exynos 5250_UM 4 Pad Control 
 4-155  
Name Bit Type Description Reset Value 
0x4 = Reserved 
0x5 = ALV_DBG[6] 
0x6 to 0xE = Reserved 
0xF = EXT_INT41[2] 
GPX1CON[1] [7:4] RW 
0x0 = Input 
0x1 = Output 
0x2 = Reserved 
0x3 = Reserved 
0x4 = Reserved 
0x5 = ALV_DBG[5] 
0x6 to 0xE = Reserved 
0xF = EXT_INT41[1] 
0x00 
GPX1CON[0] [3:0] RW 
0x0 = Input 
0x1 = Output 
0x2 = Reserved 
0x3 = Reserved 
0x4 = Reserved 
0x5 = ALV_DBG[4] 
0x6 to 0xE = Reserved 
0xF = EXT_INT41[0] 
0x00
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Exynos 5250_UM 4 Pad Control 
 4-156  
4.4.1.227 GPX1DAT 
 Base Address: 0x1140_0000 
 Address = Base Address + 0x0C24, Reset Value = 0x00 
Name Bit Type Description Reset Value 
GPX1DAT[7:0] [7:0] RWX 
When you configure the port as input port, the 
corresponding bit is the pin state. When you configure 
the port as output port, the pin state is the same as the 
corresponding bit. W hen you configure the port as 
functional pin, the undefined value will be read. 
0x00 
 
4.4.1.228 GPX1PUD 
 Base Address: 0x1140_0000 
 Address = Base Address + 0x0C28, Reset Value = 0x5555 
Name Bit Type Description Reset Value 
GPX1PUD[n] [2n + 1:2n] 
n = 0 to 7 RW 
0x0 = Disables Pull-up/down  
0x1 = Enables Pull-down  
0x2 = Reserved 
0x3 = Enables Pull-up  
0x5555 
 
4.4.1.229 GPX1DRV 
 Base Address: 0x1140_0000 
 Address = Base Address + 0x0C2C, Reset Value = 0x00_0000 
Name Bit Type Description Reset Value 
GPX1DRV[n] 
[2n + 1:2n] 
n = 0 to 7 RW 
0x0 = 1x 
0x2 = 2x 
0x1 = 3x 
0x3 = 4x 
0x00_0000 
[n + 16:16] 
n = 0 to 7 RW Reserved. Should be zero. 0x00_0000
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