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Samsung Exynos 5 User Manual

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    							Samsung Confidential  
Exynos 5250_UM 4 Pad Control 
 4-37  
4.4.1.35 GPB2CONPDN 
 Base Address: 0x1140_0000 
 Address = Base Address + 0x00B0, Reset Value = 0x0000 
Name Bit Type Description Reset Value 
GPB2[n] [2n + 1:2n] 
n = 0 to 3 RW 
0x0 = Output 0 
0x1 = Output 1 
0x2 = Input 
0x3 = Previous state 
0x00 
 
4.4.1.36 GPB2PUDPDN 
 Base Address: 0x1140_0000 
 Address = Base Address + 0x00B4, Reset Value = 0x0000 
Name Bit Type Description Reset Value 
GPB2[n] [2n + 1:2n] 
n = 0 to 3 RW 
0x0 = Disables Pull-up/down  
0x1 = Enables Pull-down  
0x2 = Reserved 
0x3 = Enables Pull-up  
0x00
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Exynos 5250_UM 4 Pad Control 
 4-38  
4.4.1.37 GPB3CON 
 Base Address: 0x1140_0000 
 Address = Base Address + 0x00C0, Reset Value = 0x0000_0000 
Name Bit Type Description Reset Value 
GPB3CON[3] [15:12] RW 
0x0 = Input 
0x1 = Output 
0x2 = I2C_1_SCL 
0x3 = MIPI1_ESC_CLK 
0x4 = HS-I2C_1_SCL 
0x5 to 0xE = Reserved 
0xF = EXT_INT7[3] 
0x00 
GPB3CON[2] [11:8] RW 
0x0 = Input 
0x1 = Output 
0x2 = I2C_1_SDA 
0x3 = MIPI1_BYTE_CLK 
0x4 = HS-I2C_1_SDA 
0x5 to 0xE = Reserved 
0xF = EXT_INT7[2] 
0x00 
GPB3CON[1] [7:4] RW 
0x0 = Input 
0x1 = Output 
0x2 = I2C_0_SCL 
0x3 = Reserved 
0x4 = HS-I2C_0_SCL 
0x5 to 0xE = Reserved 
0xF = EXT_INT7[1] 
0x00 
GPB3CON[0] [3:0] RW 
0x0 = Input 
0x1 = Output 
0x2 = I2C_0_SDA 
0x3 = Reserved 
0x4 = HS-I2C_0_SDA 
0x5 to 0xE = Reserved 
0xF = EXT_INT7[0] 
0x00
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    							Samsung Confidential  
Exynos 5250_UM 4 Pad Control 
 4-39  
4.4.1.38 GPB3DAT 
 Base Address: 0x1140_0000 
 Address = Base Address + 0x00C4, Reset Value = 0x00 
Name Bit Type Description Reset Value 
GPB3DAT[3:0] [3:0] 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 
 
4.4.1.39 GPB3PUD 
 Base Address: 0x1140_0000 
 Address = Base Address + 0x00C8, Reset Value = 0x0055 
Name Bit Type Description Reset Value 
GPB3PUD[n] [2n + 1:2n] 
n = 0 to 3 RW 
0x0 = Disables Pull-up/down  
0x1 = Enables Pull-down  
0x2 = Reserved 
0x3 = Enables Pull-up  
0x0055 
 
4.4.1.40 GPB3DRV 
 Base Address: 0x1140_0000 
 Address = Base Address + 0x00CC, Reset Value = 0x00_0000 
Name Bit Type Description Reset Value 
GPB3DRV[n] 
[2n + 1:2n] 
n = 0 to 3 RW 
0x0 = 1x 
0x2 = 2x 
0x1 = 3x 
0x3 = 4x 
0x00_0000 
[n + 16:16] 
n = 0 to 3 RW Reserved. Should be zero. 0x00_0000
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    							Samsung Confidential  
Exynos 5250_UM 4 Pad Control 
 4-40  
4.4.1.41 GPB3CONPDN 
 Base Address: 0x1140_0000 
 Address = Base Address + 0x00D0, Reset Value = 0x0000 
Name Bit Type Description Reset Value 
GPB3[n] [2n + 1:2n] 
n = 0 to 3 RW 
0x0 = Output 0 
0x1 = Output 1 
0x2 = Input 
0x3 = Previous state 
0x00 
 
4.4.1.42 GPB3PUDPDN 
 Base Address: 0x1140_0000 
 Address = Base Address + 0x00D4, Reset Value = 0x0000 
Name Bit Type Description Reset Value 
GPB3[n] [2n + 1:2n] 
n = 0 to 3 RW 
0x0 = Disables Pull-up/down  
0x1 = Enables Pull-down  
0x2 = Reserved 
0x3 = Enables Pull-up  
0x00
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Exynos 5250_UM 4 Pad Control 
 4-41  
4.4.1.43 GPC0CON 
 Base Address: 0x1140_0000 
 Address = Base Address + 0x00E0, Reset Value = 0x0000_0000 
Name Bit Type Description Reset Value 
GPC0CON[6] [27:24] RW 
0x0 = Input 
0x1 = Output 
0x2 = SD_0_DATA[3] 
0x3 to 0xE = Reserved 
0xF = EXT_INT8[6] 
0x00 
GPC0CON[5] [23:20] RW 
0x0 = Input 
0x1 = Output 
0x2 = SD_0_DATA[2] 
0x3 to 0xE = Reserved 
0xF = EXT_INT8[5] 
0x00 
GPC0CON[4] [19:16] RW 
0x0 = Input 
0x1 = Output 
0x2 = SD_0_DATA[1] 
0x3 to 0xE = Reserved 
0xF = EXT_INT8[4] 
0x00 
GPC0CON[3] [15:12] RW 
0x0 = Input 
0x1 = Output 
0x2 = SD_0_DATA[0] 
0x3 to 0xE = Reserved 
0xF = EXT_INT8[3] 
0x00 
GPC0CON[2] [11:8] RW 
0x0 = Input 
0x1 = Output 
0x2 = SD_0_CDn 
0x3 = SD_4_ nRESET_OUT 
0x4 = SD_0_CARD_INT_n 
0x5 to 0xE = Reserved 
0xF = EXT_INT8[2] 
0x00 
GPC0CON[1] [7:4] RW 
0x0 = Input 
0x1 = Output 
0x2 = SD_0_CMD 
0x3 to 0xE = Reserved 
0xF = EXT_INT8[1] 
0x00 
GPC0CON[0] [3:0] RW 
0x0 = Input 
0x1 = Output 
0x2 = SD_0_CLK 
0x3 to 0xE = Reserved 
0xF = EXT_INT8[0] 
0x00
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Exynos 5250_UM 4 Pad Control 
 4-42  
4.4.1.44 GPC0DAT 
 Base Address: 0x1140_0000 
 Address = Base Address + 0x00E4, Reset Value = 0x00 
Name Bit Type Description Reset Value 
GPC0DAT[6:0] [6:0] 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 
 
4.4.1.45 GPC0PUD 
 Base Address: 0x1140_0000 
 Address = Base Address + 0x00E8, Reset Value = 0x1555 
Name Bit Type Description Reset Value 
GPC0PUD[n] [2n + 1:2n] 
n = 0 to 6 RW 
0x0 = Disables Pull-up/down  
0x1 = Enables Pull-down  
0x2 = Reserved 
0x3 = Enables Pull-up  
0x1555 
 
4.4.1.46 GPC0DRV 
 Base Address: 0x1140_0000 
 Address = Base Address + 0x00EC, Reset Value = 0x00_2AAA 
Name Bit Type Description Reset Value 
GPC0DRV[n] 
[2n + 1:2n] 
n = 0 to 6 RW 
0x0 = 1x 
0x2 = 2x 
0x1 = 3x 
0x3 = 4x 
0x00_2AAA 
[n + 16:16] 
n = 0 to 6 RW Reserved. Should be zero. 0x00_0000
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    							Samsung Confidential  
Exynos 5250_UM 4 Pad Control 
 4-43  
4.4.1.47 GPC0CONPDN 
 Base Address: 0x1140_0000 
 Address = Base Address + 0x00F0, Reset Value = 0x0000 
Name Bit Type Description Reset Value 
GPC0[n] [2n + 1:2n] 
n = 0 to 6 RW 
0x0 = Disables Pull-up/down  
0x1 = Enables Pull-down  
0x2 = Reserved 
0x3 = Enables Pull-up  
0x00 
 
4.4.1.48 GPC0PUDPDN 
 Base Address: 0x1140_0000 
 Address = Base Address + 0x00F4, Reset Value = 0x0000 
Name Bit Type Description Reset Value 
GPC0[n] [2n + 1:2n] 
N = 0 to 6 RW 
0x0 = Output 0 
0x1 = Output 1 
0x2 = Input 
0x3 = Previous state 
0x00
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Exynos 5250_UM 4 Pad Control 
 4-44  
4.4.1.49 GPC1CON 
 Base Address: 0x1140_0000 
 Address = Base Address + 0x0100, Reset Value = 0x0000_0000 
Name Bit Type Description Reset Value 
GPC1CON[3] [15:12] RW 
0x0 = Input 
0x1 = Output 
0x2 = SD_0_DATA[7], 
0x3 to 0xE = Reserved 
0xF = EXT_INT9[3] 
0x00 
GPC1CON[2] [11:8] RW 
0x0 = Input 
0x1 = Output 
0x2 = SD_0_DATA[6], 
0x3 to 0xE = Reserved 
0xF = EXT_INT9[2] 
0x00 
GPC1CON[1] [7:4] RW 
0x0 = Input 
0x1 = Output 
0x2 = SD_0_DATA[5] 
0x3 to 0xE = Reserved 
0xF = EXT_INT9[1] 
0x00 
GPC1CON[0] [3:0] RW 
0x0 = Input 
0x1 = Output 
0x2 = SD_0_DATA[4] 
0x3 to 0xE = Reserved 
0xF = EXT_INT9[0] 
0x00
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Exynos 5250_UM 4 Pad Control 
 4-45  
4.4.1.50 GPC1DAT 
 Base Address: 0x1140_0000 
 Address = Base Address + 0x0104, Reset Value = 0x00 
Name Bit Type Description Reset Value 
GPC1DAT[3:0] [3:0] 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, you can read the undefined value. 
0x00 
 
4.4.1.51 GPC1PUD 
 Base Address: 0x1140_0000 
 Address = Base Address + 0x0108, Reset Value = 0x0055 
Name Bit Type Description Reset Value 
GPC1PUD[n] [2n + 1:2n] 
n = 0 to 3 RW 
0x0 = Disables Pull-up/down  
0x1 = Enables Pull-down  
0x2 = Reserved 
0x3 = Enables Pull-up  
0x0055 
 
4.4.1.52 GPC1DRV 
 Base Address: 0x1140_0000 
 Address = Base Address + 0x010C, Reset Value = 0x00_0000 
Name Bit Type Description Reset Value 
GPC1DRV[n] 
[2n + 1:2n] 
n = 0 to 3 RW 
0x0 = 1x 
0x2 = 2x 
0x1 = 3x 
0x3 = 4x 
0x00_0000 
[n + 16:16] 
n = 0 to 3 RW Reserved. Should be zero. 0x00_0000
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Exynos 5250_UM 4 Pad Control 
 4-46  
4.4.1.53 GPC1CONPDN 
 Base Address: 0x1140_0000 
 Address = Base Address + 0x0110, Reset Value = 0x0000 
Name Bit Type Description Reset Value 
GPC1[n] [2n + 1:2n] 
n = 0 to 3 RW 
0x0 = Output 0 
0x1 = Output 1 
0x2 = Input 
0x3 = Previous state 
0x00 
 
4.4.1.54 GPC1PUDPDN 
 Base Address: 0x1140_0000 
 Address = Base Address + 0x0114, Reset Value = 0x0000 
Name Bit Type Description Reset Value 
GPC1[n] [2n + 1:2n] 
n = 0 to 3 RW 
0x0 = Disables Pull-up/down  
0x1 = Enables Pull-down  
0x2 = Reserved 
0x3 = Enables Pull-up  
0x00
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