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Samsung Exynos 5 User Manual

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    Page 111

    Page 111 Samsung Confidential Exynos 5250_UM 4 Pad Control 4-57 Name Bit Type Description Reset Value 0x2 = Reserved 0x3 = Reserved 0x4 = HSI_CADATA 0x5 to 0xE = Reserved 0xF = EXT_INT13[1] GPD1CON[0] [3:0] RW 0x0 = Input 0x1 = Output 0x2 = Reserved 0x3 = Reserved 0x4 = HSI_CAW AKE 0x5 to 0xE = Reserved 0xF = EXT_INT13[0] 0x00 
    Samsung Confidential  
Exynos 5250_UM 4 Pad Control 
 4-57  
Name Bit Type Description Reset Value 
0x2 = Reserved  
0x3 = Reserved 
0x4 = HSI_CADATA 
0x5 to 0xE = Reserved 
0xF = EXT_INT13[1] 
GPD1CON[0] [3:0] RW 
0x0 = Input 
0x1 = Output 
0x2 = Reserved  
0x3 = Reserved 
0x4 = HSI_CAW AKE 
0x5 to 0xE = Reserved 
0xF = EXT_INT13[0] 
0x00

    Page 112

    Page 112 Samsung Confidential Exynos 5250_UM 4 Pad Control 4-58 4.4.1.74 GPD1DAT  Base Address: 0x1140_0000  Address = Base Address + 0x0184, Reset Value = 0x00 Name Bit Type Description Reset Value GPD1DAT[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 4.4.1.75... 
    Samsung Confidential  
Exynos 5250_UM 4 Pad Control 
 4-58  
4.4.1.74 GPD1DAT 
 Base Address: 0x1140_0000 
 Address = Base Address + 0x0184, Reset Value = 0x00 
Name Bit Type Description Reset Value 
GPD1DAT[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 
 
4.4.1.75...

    Page 113

    Page 113 Samsung Confidential Exynos 5250_UM 4 Pad Control 4-59 4.4.1.77 GPD1CONPDN  Base Address: 0x1140_0000  Address = Base Address + 0x0190, Reset Value = 0x0000 Name Bit Type Description Reset Value GPD1[n] [2n + 1:2n] n = 0 to 7 RW 0x0 = Output 0 0x1 = Output 1 0x2 = Input 0x3 = Previous state 0x00 4.4.1.78 GPD1PUDPDN  Base Address: 0x1140_0000  Address = Base Address + 0x0194, Reset Value = 0x0000 Name Bit Type Description Reset Value GPD1[n] [2n + 1:2n] n = 0 to 7 RW 0x0 =... 
    Samsung Confidential  
Exynos 5250_UM 4 Pad Control 
 4-59  
4.4.1.77 GPD1CONPDN 
 Base Address: 0x1140_0000 
 Address = Base Address + 0x0190, Reset Value = 0x0000 
Name Bit Type Description Reset Value 
GPD1[n] [2n + 1:2n] 
n = 0 to 7 RW 
0x0 = Output 0 
0x1 = Output 1 
0x2 = Input 
0x3 = Previous state 
0x00 
 
4.4.1.78 GPD1PUDPDN 
 Base Address: 0x1140_0000 
 Address = Base Address + 0x0194, Reset Value = 0x0000 
Name Bit Type Description Reset Value 
GPD1[n] [2n + 1:2n] 
n = 0 to 7 RW 
0x0 =...

    Page 114

    Page 114 Samsung Confidential Exynos 5250_UM 4 Pad Control 4-60 4.4.1.79 GPY0CON  Base Address: 0x1140_0000  Address = Base Address + 0x01A0, Reset Value = 0x0000_0000 Name Bit Type Description Reset Value GPY0CON[5] [23:20] RW 0x0 = Input 0x1 = Output 0x2 = EBI_WEn 0x3 to 0xE = Reserved 0xF = Reserved 0x00 GPY0CON[4] [19:16] RW 0x0 = Input 0x1 = Output 0x2 = EBI_OEn 0x3 to 0xE = Reserved 0xF = Reserved 0x00 GPY0CON[3] [15:12] RW 0x0 = Input 0x1 = Output 0x2 = SROM_CSn[3] 0x3 to 0xE... 
    Samsung Confidential  
Exynos 5250_UM 4 Pad Control 
 4-60  
4.4.1.79 GPY0CON 
 Base Address: 0x1140_0000 
 Address = Base Address + 0x01A0, Reset Value = 0x0000_0000 
Name Bit Type Description Reset Value 
GPY0CON[5] [23:20] RW 
0x0 = Input 
0x1 = Output 
0x2 = EBI_WEn 
0x3 to 0xE = Reserved 
0xF = Reserved 
0x00 
GPY0CON[4] [19:16] RW 
0x0 = Input 
0x1 = Output 
0x2 = EBI_OEn 
0x3 to 0xE = Reserved 
0xF = Reserved 
0x00 
GPY0CON[3] [15:12] RW 
0x0 = Input 
0x1 = Output 
0x2 = SROM_CSn[3] 
0x3 to 0xE...

    Page 115

    Page 115 Samsung Confidential Exynos 5250_UM 4 Pad Control 4-61 4.4.1.80 GPY0DAT  Base Address: 0x1140_0000  Address = Base Address + 0x01A4, Reset Value = 0x00 Name Bit Type Description Reset Value GPY0DAT[5:0] [5:0] 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 4.4.1.81... 
    Samsung Confidential  
Exynos 5250_UM 4 Pad Control 
 4-61  
4.4.1.80 GPY0DAT 
 Base Address: 0x1140_0000 
 Address = Base Address + 0x01A4, Reset Value = 0x00 
Name Bit Type Description Reset Value 
GPY0DAT[5:0] [5:0] 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 
 
4.4.1.81...

    Page 116

    Page 116 Samsung Confidential Exynos 5250_UM 4 Pad Control 4-62 4.4.1.83 GPY0CONPDN  Base Address: 0x1140_0000  Address = Base Address + 0x01B0, Reset Value = 0x0000 Name Bit Type Description Reset Value GPY0[n] [2n + 1:2n] n = 0 to 5 RW 0x0 = Output 0 0x1 = Output 1 0x2 = Input 0x3 = Previous state 0x00 4.4.1.84 GPY0PUDPDN  Base Address: 0x1140_0000  Address = Base Address + 0x01B4, Reset Value = 0x0000 Name Bit Type Description Reset Value GPY0[n] [2n + 1:2n] n = 0 to 5 RW 0x0 =... 
    Samsung Confidential  
Exynos 5250_UM 4 Pad Control 
 4-62  
4.4.1.83 GPY0CONPDN 
 Base Address: 0x1140_0000 
 Address = Base Address + 0x01B0, Reset Value = 0x0000 
Name Bit Type Description Reset Value 
GPY0[n] [2n + 1:2n] 
n = 0 to 5 RW 
0x0 = Output 0 
0x1 = Output 1 
0x2 = Input 
0x3 = Previous state 
0x00 
 
4.4.1.84 GPY0PUDPDN 
 Base Address: 0x1140_0000 
 Address = Base Address + 0x01B4, Reset Value = 0x0000 
Name Bit Type Description Reset Value 
GPY0[n] [2n + 1:2n] 
n = 0 to 5 RW 
0x0 =...

    Page 117

    Page 117 Samsung Confidential Exynos 5250_UM 4 Pad Control 4-63 4.4.1.85 GPY1CON  Base Address: 0x1140_0000  Address = Base Address + 0x01C0, Reset Value = 0x0000_0000 Name Bit Type Description Reset Value GPY1CON[3] [15:12] RW 0x0 = Input 0x1 = Output 0x2 = EBI_DATA_RDn 0x3 to 0xE = Reserved 0xF = Reserved 0x00 GPY1CON[2] [11:8] RW 0x0 = Input 0x1 = Output 0x2 = SROM_W AITn 0x3 to 0xE = Reserved 0xF = Reserved 0x00 GPY1CON[1] [7:4] RW 0x0 = Input 0x1 = Output 0x2 = EBI_BEn[1] 0x3 to... 
    Samsung Confidential  
Exynos 5250_UM 4 Pad Control 
 4-63  
4.4.1.85 GPY1CON 
 Base Address: 0x1140_0000 
 Address = Base Address + 0x01C0, Reset Value = 0x0000_0000 
Name Bit Type Description Reset Value 
GPY1CON[3] [15:12] RW 
0x0 = Input 
0x1 = Output 
0x2 = EBI_DATA_RDn 
0x3 to 0xE = Reserved 
0xF = Reserved 
0x00 
GPY1CON[2] [11:8] RW 
0x0 = Input 
0x1 = Output 
0x2 = SROM_W AITn 
0x3 to 0xE = Reserved 
0xF = Reserved 
0x00 
GPY1CON[1] [7:4] RW 
0x0 = Input 
0x1 = Output 
0x2 = EBI_BEn[1] 
0x3 to...

    Page 118

    Page 118 Samsung Confidential Exynos 5250_UM 4 Pad Control 4-64 4.4.1.86 GPY1DAT  Base Address: 0x1140_0000  Address = Base Address + 0x01C4, Reset Value = 0x00 Name Bit Type Description Reset Value GPY1DAT[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 4.4.1.87... 
    Samsung Confidential  
Exynos 5250_UM 4 Pad Control 
 4-64  
4.4.1.86 GPY1DAT 
 Base Address: 0x1140_0000 
 Address = Base Address + 0x01C4, Reset Value = 0x00 
Name Bit Type Description Reset Value 
GPY1DAT[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 
 
4.4.1.87...

    Page 119

    Page 119 Samsung Confidential Exynos 5250_UM 4 Pad Control 4-65 4.4.1.89 GPY1CONPDN  Base Address: 0x1140_0000  Address = Base Address + 0x01D0, Reset Value = 0x0000 Name Bit Type Description Reset Value GPY1[n] [2n + 1:2n] n = 0 to 3 RW 0x0 = Output 0 0x1 = Output 1 0x2 = Input 0x3 = Previous state 0x00 4.4.1.90 GPY1PUDPDN  Base Address: 0x1140_0000  Address = Base Address + 0x01D4, Reset Value = 0x0000 Name Bit Type Description Reset Value GPY1[n] [2n + 1:2n] n = 0 to 3 RW 0x0 =... 
    Samsung Confidential  
Exynos 5250_UM 4 Pad Control 
 4-65  
4.4.1.89 GPY1CONPDN 
 Base Address: 0x1140_0000 
 Address = Base Address + 0x01D0, Reset Value = 0x0000 
Name Bit Type Description Reset Value 
GPY1[n] [2n + 1:2n] 
n = 0 to 3 RW 
0x0 = Output 0 
0x1 = Output 1 
0x2 = Input 
0x3 = Previous state 
0x00 
 
4.4.1.90 GPY1PUDPDN 
 Base Address: 0x1140_0000 
 Address = Base Address + 0x01D4, Reset Value = 0x0000 
Name Bit Type Description Reset Value 
GPY1[n] [2n + 1:2n] 
n = 0 to 3 RW 
0x0 =...

    Page 120

    Page 120 Samsung Confidential Exynos 5250_UM 4 Pad Control 4-66 4.4.1.91 GPY2CON  Base Address: 0x1140_0000  Address = Base Address + 0x01E0, Reset Value = 0x0000_0000 Name Bit Type Description Reset Value GPY2CON[5] [23:20] RW 0x0 = Input 0x1 = Output 0x2 = Reserved 0x3 to 0xE = Reserved 0xF = Reserved 0x00 GPY2CON[4] [19:16] RW 0x0 = Input 0x1 = Output 0x2 to 0xE = Reserved 0xF = Reserved 0x00 GPY2CON[3] [15:12] RW 0x0 = Input 0x1 = Output 0x2 = to 0xE = Reserved 0xF = Reserved... 
    Samsung Confidential  
Exynos 5250_UM 4 Pad Control 
 4-66  
4.4.1.91 GPY2CON 
 Base Address: 0x1140_0000 
 Address = Base Address + 0x01E0, Reset Value = 0x0000_0000 
Name Bit Type Description Reset Value 
GPY2CON[5] [23:20] RW 
0x0 = Input 
0x1 = Output 
0x2 = Reserved 
0x3 to 0xE = Reserved 
0xF = Reserved 
0x00 
GPY2CON[4] [19:16] RW 
0x0 = Input 
0x1 = Output 
0x2 to 0xE = Reserved 
0xF = Reserved 
0x00 
GPY2CON[3] [15:12] RW 
0x0 = Input 
0x1 = Output 
0x2 = to 0xE = Reserved 
0xF = Reserved...
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