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Samsung Exynos 5 User Manual

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    Page 121

    Page 121 Samsung Confidential Exynos 5250_UM 4 Pad Control 4-67 4.4.1.92 GPY2DAT  Base Address: 0x1140_0000  Address = Base Address + 0x01E4, Reset Value = 0x00 Name Bit Type Description Reset Value GPY2DAT[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 4.4.1.93... 
    Samsung Confidential  
Exynos 5250_UM 4 Pad Control 
 4-67  
4.4.1.92 GPY2DAT 
 Base Address: 0x1140_0000 
 Address = Base Address + 0x01E4, Reset Value = 0x00 
Name Bit Type Description Reset Value 
GPY2DAT[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 
 
4.4.1.93...

    Page 122

    Page 122 Samsung Confidential Exynos 5250_UM 4 Pad Control 4-68 4.4.1.95 GPY2CONPDN  Base Address: 0x1140_0000  Address = Base Address + 0x01F0, Reset Value = 0x0000 Name Bit Type Description Reset Value GPY2[n] [2n + 1:2n] n = 0 to 5 RW 0x0 = Output 0 0x1 = Output 1 0x2 = Input 0x3 = Previous state 0x00 4.4.1.96 GPY2PUDPDN  Base Address: 0x1140_0000  Address = Base Address + 0x01F4, Reset Value = 0x0000 Name Bit Type Description Reset Value GPY2[n] [2n + 1:2n] n = 0 to 5 RW 0x0 =... 
    Samsung Confidential  
Exynos 5250_UM 4 Pad Control 
 4-68  
4.4.1.95 GPY2CONPDN 
 Base Address: 0x1140_0000 
 Address = Base Address + 0x01F0, Reset Value = 0x0000 
Name Bit Type Description Reset Value 
GPY2[n] [2n + 1:2n] 
n = 0 to 5 RW 
0x0 = Output 0 
0x1 = Output 1 
0x2 = Input 
0x3 = Previous state 
0x00 
 
4.4.1.96 GPY2PUDPDN 
 Base Address: 0x1140_0000 
 Address = Base Address + 0x01F4, Reset Value = 0x0000 
Name Bit Type Description Reset Value 
GPY2[n] [2n + 1:2n] 
n = 0 to 5 RW 
0x0 =...

    Page 123

    Page 123 Samsung Confidential Exynos 5250_UM 4 Pad Control 4-69 4.4.1.97 GPY3CON  Base Address: 0x1140_0000  Address = Base Address + 0x0200, Reset Value = 0x0000_0000 Name Bit Type Description Reset Value GPY3CON[7] [31:28] RW 0x0 = Input 0x1 = Output 0x2 = EBI_ADDR[7] 0x3 to 0xE = Reserved 0xF = Reserved 0x00 GPY3CON[6] [27:24] RW 0x0 = Input 0x1 = Output 0x2 = EBI_ADDR[6] 0x3 to 0xE = Reserved 0xF = Reserved 0x00 GPY3CON[5] [23:20] RW 0x0 = Input 0x1 = Output 0x2 = EBI_ADDR[5] 0x3... 
    Samsung Confidential  
Exynos 5250_UM 4 Pad Control 
 4-69  
4.4.1.97 GPY3CON 
 Base Address: 0x1140_0000 
 Address = Base Address + 0x0200, Reset Value = 0x0000_0000 
Name Bit Type Description Reset Value 
GPY3CON[7] [31:28] RW 
0x0 = Input 
0x1 = Output 
0x2 = EBI_ADDR[7] 
0x3 to 0xE = Reserved 
0xF = Reserved 
0x00 
GPY3CON[6] [27:24] RW 
0x0 = Input 
0x1 = Output 
0x2 = EBI_ADDR[6] 
0x3 to 0xE = Reserved 
0xF = Reserved 
0x00 
GPY3CON[5] [23:20] RW 
0x0 = Input 
0x1 = Output 
0x2 = EBI_ADDR[5] 
0x3...

    Page 124

    Page 124 Samsung Confidential Exynos 5250_UM 4 Pad Control 4-70 4.4.1.98 GPY3DAT  Base Address: 0x1140_0000  Address = Base Address + 0x0204, Reset Value = 0x00 Name Bit Type Description Reset Value GPY3DAT[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 4.4.1.99... 
    Samsung Confidential  
Exynos 5250_UM 4 Pad Control 
 4-70  
4.4.1.98 GPY3DAT 
 Base Address: 0x1140_0000 
 Address = Base Address + 0x0204, Reset Value = 0x00 
Name Bit Type Description Reset Value 
GPY3DAT[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 
 
4.4.1.99...

    Page 125

    Page 125 Samsung Confidential Exynos 5250_UM 4 Pad Control 4-71 4.4.1.101 GPY3CONPDN  Base Address: 0x1140_0000  Address = Base Address + 0x0210, Reset Value = 0x0000 Name Bit Type Description Reset Value GPY3[n] [2n + 1:2n] n = 0 to 7 RW 0x0 = Output 0 0x1 = Output 1 0x2 = Input 0x3 = Previous state 0x00 4.4.1.102 GPY3PUDPDN  Base Address: 0x1140_0000  Address = Base Address + 0x0214, Reset Value = 0x0000 Name Bit Type Description Reset Value GPY3[n] [2n + 1:2n] n = 0 to 7 RW 0x0 =... 
    Samsung Confidential  
Exynos 5250_UM 4 Pad Control 
 4-71  
4.4.1.101 GPY3CONPDN 
 Base Address: 0x1140_0000 
 Address = Base Address + 0x0210, Reset Value = 0x0000 
Name Bit Type Description Reset Value 
GPY3[n] [2n + 1:2n] 
n = 0 to 7 RW 
0x0 = Output 0 
0x1 = Output 1 
0x2 = Input 
0x3 = Previous state 
0x00 
 
4.4.1.102 GPY3PUDPDN 
 Base Address: 0x1140_0000 
 Address = Base Address + 0x0214, Reset Value = 0x0000 
Name Bit Type Description Reset Value 
GPY3[n] [2n + 1:2n] 
n = 0 to 7 RW 
0x0 =...

    Page 126

    Page 126 Samsung Confidential Exynos 5250_UM 4 Pad Control 4-72 4.4.1.103 GPY4CON  Base Address: 0x1140_0000  Address = Base Address + 0x0220, Reset Value = 0x0000_0000 Name Bit Type Description Reset Value GPY4CON[7] [31:28] RW 0x0 = Input 0x1 = Output 0x2 = EBI_ADDR[15] 0x3 = HSI_CAREADY 0x4 to 0xE = Reserved 0xF = Reserved 0x00 GPY4CON[6] [27:24] RW 0x0 = Input 0x1 = Output 0x2 = EBI_ADDR[14] 0x3 = HSI_ACFLAG 0x4 to 0xE = Reserved 0xF = Reserved 0x00 GPY4CON[5] [23:20] RW 0x0 =... 
    Samsung Confidential  
Exynos 5250_UM 4 Pad Control 
 4-72  
4.4.1.103 GPY4CON 
 Base Address: 0x1140_0000 
 Address = Base Address + 0x0220, Reset Value = 0x0000_0000 
Name Bit Type Description Reset Value 
GPY4CON[7] [31:28] RW 
0x0 = Input 
0x1 = Output 
0x2 = EBI_ADDR[15] 
0x3 = HSI_CAREADY 
0x4 to 0xE = Reserved 
0xF = Reserved 
0x00 
GPY4CON[6] [27:24] RW 
0x0 = Input 
0x1 = Output 
0x2 = EBI_ADDR[14] 
0x3 = HSI_ACFLAG 
0x4 to 0xE = Reserved 
0xF = Reserved 
0x00 
GPY4CON[5] [23:20] RW 
0x0 =...

    Page 127

    Page 127 Samsung Confidential Exynos 5250_UM 4 Pad Control 4-73 Name Bit Type Description Reset Value 0x2 = EBI_ADDR[8] 0x3 = HSI_CAW AKE 0x4 to 0xE = Reserved 0xF = Reserved 
    Samsung Confidential  
Exynos 5250_UM 4 Pad Control 
 4-73  
Name Bit Type Description Reset Value 
0x2 = EBI_ADDR[8] 
0x3 = HSI_CAW AKE 
0x4 to 0xE = Reserved 
0xF = Reserved

    Page 128

    Page 128 Samsung Confidential Exynos 5250_UM 4 Pad Control 4-74 4.4.1.104 GPY4DAT  Base Address: 0x1140_0000  Address = Base Address + 0x0224, Reset Value = 0x00 Name Bit Type Description Reset Value GPY4DAT[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... 
    Samsung Confidential  
Exynos 5250_UM 4 Pad Control 
 4-74  
4.4.1.104 GPY4DAT 
 Base Address: 0x1140_0000 
 Address = Base Address + 0x0224, Reset Value = 0x00 
Name Bit Type Description Reset Value 
GPY4DAT[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...

    Page 129

    Page 129 Samsung Confidential Exynos 5250_UM 4 Pad Control 4-75 4.4.1.107 GPY4CONPDN  Base Address: 0x1140_0000  Address = Base Address + 0x0230, Reset Value = 0x0000 Name Bit Type Description Reset Value GPY4[n] [2n + 1:2n] n = 0 to 7 RW 0x0 = Output 0 0x1 = Output 1 0x2 = Input 0x3 = Previous state 0x00 4.4.1.108 GPY4PUDPDN  Base Address: 0x1140_0000  Address = Base Address + 0x0234, Reset Value = 0x0000 Name Bit Type Description Reset Value GPY4[n] [2n + 1:2n] n = 0 to 7 RW 0x0 =... 
    Samsung Confidential  
Exynos 5250_UM 4 Pad Control 
 4-75  
4.4.1.107 GPY4CONPDN 
 Base Address: 0x1140_0000 
 Address = Base Address + 0x0230, Reset Value = 0x0000 
Name Bit Type Description Reset Value 
GPY4[n] [2n + 1:2n] 
n = 0 to 7 RW 
0x0 = Output 0 
0x1 = Output 1 
0x2 = Input 
0x3 = Previous state 
0x00 
 
4.4.1.108 GPY4PUDPDN 
 Base Address: 0x1140_0000 
 Address = Base Address + 0x0234, Reset Value = 0x0000 
Name Bit Type Description Reset Value 
GPY4[n] [2n + 1:2n] 
n = 0 to 7 RW 
0x0 =...

    Page 130

    Page 130 Samsung Confidential Exynos 5250_UM 4 Pad Control 4-76 4.4.1.109 GPY5CON  Base Address: 0x1140_0000  Address = Base Address + 0x0240, Reset Value = 0x0000_0000 Name Bit Type Description Reset Value GPY5CON[7] [31:28] RW 0x0 = Input 0x1 = Output 0x2 = EBI_DATA[7] 0x3 to 0xE = Reserved 0xF = Reserved 0x00 GPY5CON[6] [27:24] RW 0x0 = Input 0x1 = Output 0x2 = EBI_DATA[6] 0x3 to 0xE = Reserved 0xF = Reserved 0x00 GPY5CON[5] [23:20] RW 0x0 = Input 0x1 = Output 0x2 = EBI_DATA[5]... 
    Samsung Confidential  
Exynos 5250_UM 4 Pad Control 
 4-76  
4.4.1.109 GPY5CON 
 Base Address: 0x1140_0000 
 Address = Base Address + 0x0240, Reset Value = 0x0000_0000 
Name Bit Type Description Reset Value 
GPY5CON[7] [31:28] RW 
0x0 = Input 
0x1 = Output 
0x2 = EBI_DATA[7] 
0x3 to 0xE = Reserved 
0xF = Reserved 
0x00 
GPY5CON[6] [27:24] RW 
0x0 = Input 
0x1 = Output 
0x2 = EBI_DATA[6] 
0x3 to 0xE = Reserved 
0xF = Reserved 
0x00 
GPY5CON[5] [23:20] RW 
0x0 = Input 
0x1 = Output 
0x2 = EBI_DATA[5]...
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