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Samsung Exynos 5 User Manual

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    							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 GPY2PUD 
 Base Address: 0x1140_0000 
 Address = Base Address + 0x01E8, Reset Value = 0x0FFF 
Name Bit Type Description Reset Value 
GPY2PUD[n] [2n + 1:2n] 
n = 0 to 5 RW 
0x0 = Disables Pull-up/down  
0x1 = Enables Pull-down  
0x2 = Reserved 
0x3 = Enables Pull-up  
0x0FFF 
 
4.4.1.94 GPY2DRV 
 Base Address: 0x1140_0000 
 Address = Base Address + 0x01EC, Reset Value = 0x00_0AAA 
Name Bit Type Description Reset Value 
GPY2DRV[n] 
[2n + 1:2n] 
n = 0 to 5 RW 
0x0 = 1x 
0x2 = 2x 
0x1 = 3x 
0x3 = 4x 
0x00_0AAA 
[n + 16:16] 
n = 0 to 5 RW Reserved. Should be zero. 0x00_0000
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    							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 = Disables Pull-up/down  
0x1 = Enables Pull-down  
0x2 = Reserved 
0x3 = Enables Pull-up  
0x00
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    							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 to 0xE = Reserved 
0xF = Reserved 
0x00 
GPY3CON[4] [19:16] RW 
0x0 = Input 
0x1 = Output 
0x2 = EBI_ADDR[4] 
0x3 to 0xE = Reserved 
0xF = Reserved 
0x00 
GPY3CON[3] [15:12] RW 
0x0 = Input 
0x1 = Output 
0x2 = EBI_ADDR[3] 
0x3 to 0xE = Reserved 
0xF = Reserved 
0x00 
GPY3CON[2] [11:8] RW 
0x0 = Input 
0x1 = Output 
0x2 = EBI_ADDR[2] 
0x3 to 0xE = Reserved 
0xF = Reserved 
0x00 
GPY3CON[1] [7:4] RW 
0x0 = Input 
0x1 = Output 
0x2 = EBI_ADDR[1] 
0x3 to 0xE = Reserved 
0xF = Reserved 
0x00 
GPY3CON[0] [3:0] RW 
0x0 = Input 
0x1 = Output 
0x2 = EBI_ADDR[0] 
0x3 to 0xE = Reserved 
0xF = Reserved 
0x00
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    							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 GPY3PUD 
 Base Address: 0x1140_0000 
 Address = Base Address + 0x0208, Reset Value = 0x5555 
Name Bit Type Description Reset Value 
GPY3PUD[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 
 
4.4.1.100 GPY3DRV 
 Base Address: 0x1140_0000 
 Address = Base Address + 0x020C, Reset Value = 0x00_AAAA 
Name Bit Type Description Reset Value 
GPY3DRV[n] 
[2n + 1:2n] 
n = 0 to 7 RW 
0x0 = 1x 
0x2 = 2x 
0x1 = 3x 
0x3 = 4x 
0x00_AAAA 
[n + 16:16] 
n = 0 to 7 RW Reserved. Should be zero. 0x00_0000
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    							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 = 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 
 4-72  
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 = Input 
0x1 = Output 
0x2 = EBI_ADDR[13] 
0x3 = HSI_ACDATA 
0x4 to 0xE = Reserved 
0xF = Reserved 
0x00 
GPY4CON[4] [19:16] RW 
0x0 = Input 
0x1 = Output 
0x2 = EBI_ADDR[12] 
0x3 = HSI_ACW AKE 
0x4 to 0xE = Reserved 
0xF = Reserved 
0x00 
GPY4CON[3] [15:12] RW 
0x0 = Input 
0x1 = Output 
0x2 = EBI_ADDR[11] 
0x3 = HSI_ACREADY 
0x4 to 0xE = Reserved 
0xF = Reserved 
0x00 
GPY4CON[2] [11:8] RW 
0x0 = Input 
0x1 = Output 
0x2 = EBI_ADDR[10] 
0x3 = HSI_CAFLAG 
0x4 to 0xE = Reserved 
0xF = Reserved 
0x00 
GPY4CON[1] [7:4] RW 
0x0 = Input 
0x1 = Output 
0x2 = EBI_ADDR[9] 
0x3 = HSI_CADATA 
0x4 to 0xE = Reserved 
0xF = Reserved 
0x00 
GPY4CON[0] [3:0] RW 0x0 = Input 
0x1 = Output 0x00
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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
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    							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 
 
4.4.1.105 GPY4PUD 
 Base Address: 0x1140_0000 
 Address = Base Address + 0x0228, Reset Value = 0x5555 
Name Bit Type Description Reset Value 
GPY4PUD[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 
 
4.4.1.106 GPY4DRV 
 Base Address: 0x1140_0000 
 Address = Base Address + 0x022C, Reset Value = 0x00_AAAA 
Name Bit Type Description Reset Value 
GPY4DRV[n] 
[2n + 1:2n] 
n = 0 to 7 RW 
0x0 = 1x 
0x2 = 2x 
0x1 = 3x 
0x3 = 4x 
0x00_AAAA 
[n + 16:16] 
N = 0 to 7 RW Reserved. Should be zero. 0x00_0000
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Exynos 5250_UM 4 Pad Control 
 4-75  
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 = 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 
 4-76  
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] 
0x3 to 0xE = Reserved 
0xF = Reserved 
0x00 
GPY5CON[4] [19:16] RW 
0x0 = Input 
0x1 = Output 
0x2 = EBI_DATA[4] 
0x3 to 0xE = Reserved 
0xF = Reserved 
0x00 
GPY5CON[3] [15:12] RW 
0x0 = Input 
0x1 = Output 
0x2 = EBI_DATA[3] 
0x3 to 0xE = Reserved 
0xF = Reserved 
0x00 
GPY5CON[2] [11:8] RW 
0x0 = Input 
0x1 = Output 
0x2 = EBI_DATA[2] 
0x3 to 0xE = Reserved 
0xF = Reserved 
0x00 
GPY5CON[1] [7:4] RW 
0x0 = Input 
0x1 = Output 
0x2 = EBI_DATA[1] 
0x3 to 0xE = Reserved 
0xF = Reserved 
0x00 
GPY5CON[0] [3:0] RW 
0x0 = Input 
0x1 = Output 
0x2 = EBI_DATA[0] 
0x3 to 0xE = Reserved 
0xF = Reserved 
0x00
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