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Samsung Exynos 5 User Manual

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    							Samsung Confidential  
Exynos 5250_UM 4 Pad Control 
 4-47  
4.4.1.55 GPC2CON 
 Base Address: 0x1140_0000 
 Address = Base Address + 0x0120, Reset Value = 0x0000_0000 
Name Bit Type Description Reset Value 
GPC2CON[6] [27:24] RW 
0x0 = Input 
0x1 = Output 
0x2 = SD_1_DATA[3] 
0x3 to 0xE = Reserved 
0xF = EXT_INT10[6] 
0x00 
GPC2CON[5] [23:20] RW 
0x0 = Input 
0x1 = Output 
0x2 = SD_1_DATA[2] 
0x3 to 0xE = Reserved 
0xF = EXT_INT10[5] 
0x00 
GPC2CON[4] [19:16] RW 
0x0 = Input 
0x1 = Output 
0x2 = SD_1_DATA[1] 
0x3 to 0xE = Reserved 
0xF = EXT_INT10[4] 
0x00 
GPC2CON[3] [15:12] RW 
0x0 = Input 
0x1 = Output 
0x2 = SD_1_DATA[0] 
0x3 to 0xE = Reserved 
0xF = EXT_INT10[3] 
0x00 
GPC2CON[2] [11:8] RW 
0x0 = Input 
0x1 = Output 
0x2 = SD_2_CDn 
0x3 = SD_1_nRESET_OUT 
0x4 = SD_1_CARD_INT_n 
0x5 to 0xE = Reserved 
0xF = EXT_INT10[2] 
0x00 
GPC2CON[1] [7:4] RW 
0x0 = Input 
0x1 = Output 
0x2 = SD_1_CMD 
0x3 to 0xE = Reserved 
0xF = EXT_INT10[1] 
0x00 
GPC2CON[0] [3:0] RW 
0x0 = Input 
0x1 = Output 
0x2 = SD_1_CLK 
0x3 to 0xE = Reserved 
0xF = EXT_INT10[0] 
0x00
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Exynos 5250_UM 4 Pad Control 
 4-48  
4.4.1.56 GPC2DAT 
 Base Address: 0x1140_0000 
 Address = Base Address + 0x0124, Reset Value = 0x00 
Name Bit Type Description Reset Value 
GPC2DAT[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 
 
4.4.1.57 GPC2PUD 
 Base Address: 0x1140_0000 
 Address = Base Address + 0x0128, Reset Value = 0x1555 
Name Bit Type Description Reset Value 
GPC2PUD[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 
 
4.4.1.58 GPC2DRV 
 Base Address: 0x1140_0000 
 Address = Base Address + 0x012C, Reset Value = 0x00_0000 
Name Bit Type Description Reset Value 
GPC2DRV[n] 
[2n + 1:2n] 
n = 0 to 6 RW 
0x0 = 1x 
0x2 = 2x 
0x1 = 3x 
0x3 = 4x 
0x00_0000 
[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 
 4-49  
4.4.1.59 GPC2CONPDN 
 Base Address: 0x1140_0000 
 Address = Base Address + 0x0130, Reset Value = 0x0000 
Name Bit Type Description Reset Value 
GPC2[n] [2n + 1:2n] 
n = 0 to 6 RW 
0x0 = Output 0 
0x1 = Output 1 
0x2 = Input 
0x3 = Previous state 
0x00 
 
4.4.1.60 GPC2PUDPDN 
 Base Address: 0x1140_0000 
 Address = Base Address + 0x0134, Reset Value = 0x0000 
Name Bit Type Description Reset Value 
GPC2[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
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Exynos 5250_UM 4 Pad Control 
 4-50  
4.4.1.61 GPC3CON 
 Base Address: 0x1140_0000 
 Address = Base Address + 0x0140, Reset Value = 0x0000_0000 
Name Bit Type Description Reset Value 
GPC3CON[6] [27:24] RW 
0x0 = Input 
0x1 = Output 
0x2 = SD_2_DATA[3] 
0x3 to 0xE = Reserved 
0xF = EXT_INT11[6] 
0x00 
GPC3CON[5] [23:20] RW 
0x0 = Input 
0x1 = Output 
0x2 = SD_2_DATA[2] 
0x3 to 0xE = Reserved 
0xF = EXT_INT11[5] 
0x00 
GPC3CON[4] [19:16] RW 
0x0 = Input 
0x1 = Output 
0x2 = SD_2_DATA[1] 
0x3 to 0xE = Reserved 
0xF = EXT_INT11[4] 
0x00 
GPC3CON[3] [15:12] RW 
0x0 = Input 
0x1 = Output 
0x2 = SD_2_DATA[0] 
0x3 to 0xE = Reserved 
0xF = EXT_INT11[3] 
0x00 
GPC3CON[2] [11:8] RW 
0x0 = Input 
0x1 = Output 
0x2 = SD_2_CDn 
0x3 = SD_2_nRESET_OUT 
0x4 = SD_2_CARD_INT_n 
0x5 to 0xE = Reserved 
0xF = EXT_INT11[2] 
0x00 
GPC3CON[1] [7:4] RW 
0x0 = Input 
0x1 = Output 
0x2 = SD_2_CMD 
0x3 to 0xE = Reserved 
0xF = EXT_INT11[1] 
0x00 
GPC3CON[0] [3:0] RW 
0x0 = Input 
0x1 = Output 
0x2 = SD_2_CLK 
0x3 to 0xE = Reserved 
0xF = EXT_INT11[0] 
0x00
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Exynos 5250_UM 4 Pad Control 
 4-51  
4.4.1.62 GPC3DAT 
 Base Address: 0x1140_0000 
 Address = Base Address + 0x0144, Reset Value = 0x00 
Name Bit Type Description Reset Value 
GPC3DAT[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 
 
4.4.1.63 GPC3PUD 
 Base Address: 0x1140_0000 
 Address = Base Address + 0x0148, Reset Value = 0x1555 
Name Bit Type Description Reset Value 
GPC3PUD[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 
 
4.4.1.64 GPC3DRV 
 Base Address: 0x1140_0000 
 Address = Base Address + 0x014C, Reset Value = 0x00_0000 
Name Bit Type Description Reset Value 
GPC3DRV[n] 
[2n + 1:2n] 
n = 0 to 6 RW 
0x0 = 1x 
0x2 = 2x 
0x1 = 3x 
0x3 = 4x 
0x00_0000 
[n + 16:16] 
n = 0 to 6 RW Reserved. Should be zero. 0x00_0000
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Exynos 5250_UM 4 Pad Control 
 4-52  
4.4.1.65 GPC3CONPDN 
 Base Address: 0x1140_0000 
 Address = Base Address + 0x0150, Reset Value = 0x0000 
Name Bit Type Description Reset Value 
GPC3[n] [2n + 1:2n] 
n = 0 to 6 RW 
0x0 = Output 0 
0x1 = Output 1 
0x2 = Input 
0x3 = Previous state 
0x00 
 
4.4.1.66 GPC3PUDPDN 
 Base Address: 0x1140_0000 
 Address = Base Address + 0x0154, Reset Value = 0x0000 
Name Bit Type Description Reset Value 
GPC3[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
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Exynos 5250_UM 4 Pad Control 
 4-53  
4.4.1.67 GPD0CON 
 Base Address: 0x1140_0000 
 Address = Base Address + 0x0160, Reset Value = 0x0000_0000 
Name Bit Type Description Reset Value 
GPD0CON[3] [15:12] RW 
0x0 = Input 
0x1 = Output 
0x2 = UART_1_RTSn 
0x3 to 0xE = Reserved 
0xF = EXT_INT12[3] 
0x00 
GPD0CON[2] [11:8] RW 
0x0 = Input 
0x1 = Output 
0x2 = UART_1_CTSn 
0x3 to 0xE = Reserved 
0xF = EXT_INT12[2] 
0x00 
GPD0CON[1] [7:4] RW 
0x0 = Input 
0x1 = Output 
0x2 = UART_1_TXD 
0x3 to 0xE = Reserved 
0xF = EXT_INT12[1] 
0x00 
GPD0CON[0] [3:0] RW 
0x0 = Input 
0x1 = Output 
0x2 = UART_1_RXD 
0x3 to 0xE = Reserved 
0xF = EXT_INT12[0] 
0x00
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Exynos 5250_UM 4 Pad Control 
 4-54  
4.4.1.68 GPD0DAT 
 Base Address: 0x1140_0000 
 Address = Base Address + 0x0164, Reset Value = 0x00 
Name Bit Type Description Reset Value 
GPD0DAT[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 
 
4.4.1.69 GPD0PUD 
 Base Address: 0x1140_0000 
 Address = Base Address + 0x0168, Reset Value = 0X0055 
Name Bit Type Description Reset Value 
GPD0PUD[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 
 
4.4.1.70 GPD0DRV 
 Base Address: 0x1140_0000 
 Address = Base Address + 0x016C, Reset Value = 0x00_0000 
Name Bit Type Description Reset Value 
GPD0DRV[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 
 4-55  
4.4.1.71 GPD0CONPDN 
 Base Address: 0x1140_0000 
 Address = Base Address + 0x170, Reset Value = 0x0000 
Name Bit Type Description Reset Value 
GPD0[n] [2n + 1:2n] 
n = 0 to 3 RW 
0x0 = Output 0 
0x1 = Output 1 
0x2 = Input 
0x3 = Previous state 
0x00 
 
4.4.1.72 GPD0PUDPDN 
 Base Address: 0x1140_0000 
 Address = Base Address + 0x0174, Reset Value = 0x0000 
Name Bit Type Description Reset Value 
GPD0[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 
 4-56  
4.4.1.73 GPD1CON 
 Base Address: 0x1140_0000 
 Address = Base Address + 0x0180, Reset Value = 0x0000_0000 
Name Bit Type Description Reset Value 
GPD1CON[7] [31:28] RW 
0x0 = Input 
0x1 = Output 
0x2 = Reserved 
0x3 = Reserved 
0x4 = HSI_CAREADY 
0x5 to 0xE = Reserved 
0xF = EXT_INT13[7] 
0x00 
GPD1CON[6] [27:24] RW 
0x0 = Input 
0x1 = Output 
0x2 = Reserved  
0x3 = Reserved 
0x4 = HSI_ACFLAG 
0x5 to 0xE = Reserved 
0xF = EXT_INT13[6] 
0x00 
GPD1CON[5] [23:20] RW 
0x0 = Input 
0x1 = Output 
0x2 = Reserved  
0x3 = Reserved 
0x4 = HSI_ACDATA 
0x5 to 0xE = Reserved 
0xF = EXT_INT13[5] 
0x00 
GPD1CON[4] [19:16] RW 
0x0 = Input 
0x1 = Output 
0x2 = Reserved  
0x3 = Reserved 
0x4 = HSI_ACW AKE 
0x5 to 0xE = Reserved 
0xF = EXT_INT13[4] 
0x00 
GPD1CON[3] [15:12] RW 
0x0 = Input 
0x1 = Output 
0x2 = Reserved  
0x3 = Reserved 
0x4 = HSI_ACREADY 
0x5 to 0xE = Reserved 
0xF = EXT_INT13[3] 
0x00 
GPD1CON[2] [11:8] RW 
0x0 = Input 
0x1 = Output 
0x2 = Reserved  
0x3 = Reserved 
0x4 = HSI_CAFLAG 
0x5 to 0xE = Reserved 
0xF = EXT_INT13[2] 
0x00 
GPD1CON[1] [7:4] RW 0x0 = Input 
0x1 = Output 0x00
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