Samsung Exynos 5 User Manual
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Samsung Confidential Exynos 5250_UM 4 Pad Control 4-137 4.4.1.191 EXT_INT3_PEND  Base Address: 0x1140_0000  Address = Base Address + 0x0A08, Reset Value = 0x0000_0000 Name Bit Type Description Reset Value RSVD [31:8] –=Reserved=0x000000= EXT_INT3= _PEND[7]=[7]=RWu=0x0 = Interrupt does not occur= 0x1 = Interrupt occurs=0x0= EXT_INT3= _PEND[6]=[6]=RWu=0x0 = Interrupt does not occur= 0x1 = Interrupt occurs=0x0= EXT_INT3= _PEND[5]=[5]=RWu=0x0 = Interrupt does not occur= 0x1 = Interrupt occurs=0x0= EXT_INT3= _PEND[4]=[4]=RWu=0x0 = Interrupt does not occur= 0x1 = Interrupt occurs=0x0= EXT_INT3= _PEND[3]=[3]=RWu=0x0 = Interrupt does not occur= 0x1 = Interrupt occurs=0x0= EXT_INT3= _PEND[2]=[2]=RWu=0x0 = Interrupt does not occur= 0x1 = Interrupt occurs=0x0= EXT_INT3= _PEND[1]=[1]=RWu=0x0 = Interrupt does not occur= 0x1 = Interrupt occurs=0x0= EXT_INT3= _PEND[0]=[0]=RWu=0x0 = Interrupt does not occur= 0x1 = Interrupt occurs=0x0= = 4.4.1.192 EXT_INT4_PEND  Base Address: 0x1140_0000  Address = Base Address + 0x0A0C, Reset Value = 0x0000_0000 Name Bit Type Description Reset Value RSVD [31:5] –=Reserved=0x0000000= EXT_INT4= _PEND[4]=[4]=RWu=0x0 = Interrupt does not occur= 0x1 = Interrupt occurs=0x0= EXT_INT4= _PEND[3]=[3]=RWu=0x0 = Interrupt does not occur= 0x1 = Interrupt occurs=0x0= EXT_INT4= _PEND[2]=[2]=RWu=0x0 = Interrupt does not occur= 0x1 = Interrupt occurs=0x0= EXT_INT4= _PEND[1]=[1]=RWu=0x0 = Interrupt does not occur= 0x1 = Interrupt occurs=0x0= EXT_INT4= _PEND[0]=[0]=RWu=0x0 = Interrupt does not occur= 0x1 = Interrupt occurs=0x0= =
Samsung Confidential Exynos 5250_UM 4 Pad Control 4-138 4.4.1.193 EXT_INT5_PEND  Base Address: 0x1140_0000  Address = Base Address + 0x0A10, Reset Value = 0x0000_0000 Name Bit Type Description Reset Value RSVD [31:5] –=Reserved=0x0000000= EXT_INT5= _PEND[4]=[4]=RWu=0x0 = Interrupt does not occur= 0x1 = Interrupt occurs=0x0= EXT_INT5= _PEND[3]=[3]=RWu=0x0 = Interrupt does=not occur= 0x1 = Interrupt occurs=0x0= EXT_INT5= _PEND[2]=[2]=RWu=0x0 = Interrupt does not occur= 0x1 = Interrupt occurs=0x0= EXT_INT5= _PEND[1]=[1]=RWu=0x0 = Interrupt does not occur= 0x1 = Interrupt occurs=0x0= EXT_INT5= _PEND[0]=[0]=RWu=0x0 = Interrupt does=not occur= 0x1 = Interrupt occurs=0x0= = 4.4.1.194 EXT_INT6_PEND  Base Address: 0x1140_0000  Address = Base Address + 0x0A14, Reset Value = 0x0000_0000 Name Bit Type Description Reset Value RSVD [31:4] –=Reserved=0x0000000= EXT_INT6= _PEND[3]=[3]=RWu=0x0 = Interrupt does not occur= 0x1 = Interrupt occurs=0x0= EXT_INT6= _PEND[2]=[2]=RWu=0x0 = Interrupt does not occur= 0x1 = Interrupt occurs=0x0= EXT_INT6= _PEND[1]=[1]=RWu=0x0 = Interrupt does not occur= 0x1 = Interrupt occurs=0x0= EXT_INT6= _PEND[0]=[0]=RWu=0x0 = Interrupt does not occur= 0x1 = Interrupt occurs=0x0= =
Samsung Confidential Exynos 5250_UM 4 Pad Control 4-139 4.4.1.195 EXT_INT7_PEND  Base Address: 0x1140_0000  Address = Base Address + 0x0A18, Reset Value = 0x0000_0000 Name Bit Type Description Reset Value RSVD [31:4] –=Reserved=0x0000000= EXT_INT7= _PEND[3]=[3]=RWu=0x0 = Interrupt does not occur= 0x1 = Interrupt occurs=0x0= EXT_INT7= _PEND[2]=[2]=RWu=0x0 = Interrupt does not occur= 0x1 = Interrupt occurs=0x0= EXT_INT7= _PEND[1]=[1]=RWu=0x0 = Interrupt does not occur= 0x1 = Interrupt occurs=0x0= EXT_INT7= _PEND[0]=[0]=RWu=0x0 = Interrupt does not occur= 0x1 = Interrupt occurs=0x0= = 4.4.1.196 EXT_INT8_PEND  Base Address: 0x1140_0000  Address = Base Address + 0x0A1C, Reset Value = 0x0000_0000 Name Bit Type Description Reset Value RSVD [31:7] –=Reserved=0x0000000= EXT_INT8= _PEND[6]=[6]=RWu=0x0 = Interrupt does not occur= 0x1 = Interrupt occurs=0x0= EXT_INT8= _PEND[5]=[5]=RWu=0x0 = Interrupt does not occur= 0x1 = Interrupt occurs=0x0= EXT_INT8= _PEND[4]=[4]=RWu=0x0 = Interrupt does not occur= 0x1 = Interrupt occurs=0x0= EXT_INT8= _PEND[3]=[3]=RWu=0x0 = Interrupt does not occur= 0x1 = Interrupt occurs=0x0= EXT_INT8= _PEND[2]=[2]=RWu=0x0 = Interrupt does not occur= 0x1 = Interrupt occurs=0x0= EXT_INT8= _PEND[1]=[1]=RWu=0x0 = Interrupt does not occur= 0x1 = Interrupt occurs=0x0= EXT_INT8= _PEND[0]=[0]=RWu=0x0 = Interrupt does not occur= 0x1 = Interrupt occurs=0x0= = =
Samsung Confidential Exynos 5250_UM 4 Pad Control 4-140 4.4.1.197 EXT_INT9_PEND  Base Address: 0x1140_0000  Address = Base Address + 0x0A20, Reset Value = 0x0000_0000 Name Bit Type Description Reset Value RSVD [31:4] –=Reserved=0x0000000= EXT_INT9= _PEND[3]=[3]=RWu=0x0 = Interrupt does not occur= 0x1 = Interrupt occurs=0x0= EXT_INT9= _PEND[2]=[2]=RWu=0x0 = Interrupt does not occur= 0x1 = Interrupt occurs=0x0= EXT_INT9= _PEND[1]=[1]=RWu=0x0 = Interrupt does not=occur= 0x1 = Interrupt occurs=0x0= EXT_INT9= _PEND[0]=[0]=RWu=0x0 = Interrupt does not occur= 0x1 = Interrupt occurs=0x0= = 4.4.1.198 EXT_INT10_PEND  Base Address: 0x1140_0000  Address = Base Address + 0x0A24, Reset Value = 0x0000_0000 Name Bit Type Description Reset Value RSVD [31:7] –=Reserved=0x0000000= EXT_INT10= _PEND[6]=[6]=RWu=0x0 = Interrupt does not occur= 0x1 = Interrupt occurs=0x0= EXT_INT10= _PEND[5]=[5]=RWu=0x0 = Interrupt does not occur= 0x1 = Interrupt occurs=0x0= EXT_INT10= _PEND[4]=[4]=RWu=0x0 = Interrupt does not occur= 0x1 = Interrupt occurs=0x0= EXT_INT10= _PEND[3]=[3]=RWu=0x0 = Interrupt does not occur= 0x1 = Interrupt occurs=0x0= EXT_INT10= _PEND[2]=[2]=RWu=0x0 = Interrupt does not occur= 0x1 = Interrupt occurs=0x0= EXT_INT10= _PEND[1]=[1]=RWu=0x0 = Interrupt does not occur= 0x1 = Interrupt occurs=0x0= EXT_INT10= _PEND[0]=[0]=RWu=0x0 = Interrupt does not occur= 0x1 = Interrupt occurs=0x0= =
Samsung Confidential Exynos 5250_UM 4 Pad Control 4-141 4.4.1.199 EXT_INT11_PEND  Base Address: 0x1140_0000  Address = Base Address + 0x0A28, Reset Value = 0x0000_0000 Name Bit Type Description Reset Value RSVD [31:7] –=Reserved=0x0000000= EXT_INT11= _PEND[6]=[6]=RWu=0x0 = Interrupt does not occur= 0x1 = Interrupt occurs=0x0= EXT_INT11= _PEND[5]=[5]=RWu=0x0 = Interrupt does not occur= 0x1 = Interrupt occurs=0x0= EXT_INT11= _PEND[4]=[4]=RWu=0x0 = Interrupt does not occur= 0x1 = Interrupt occurs=0x0= EXT_INT11= _PEND[3]=[3]=RWu=0x0 = Interrupt does not occur= 0x1 = Interrupt occurs=0x0= EXT_INT11= _PEND[2]=[2]=RWu=0x0 = Interrupt does not occur= 0x1 = Interrupt occurs=0x0= EXT_INT11= _PEND[1]=[1]=RWu=0x0 = Interrupt does not occur= 0x1 = Interrupt occurs=0x0= EXT_INT11= _PEND[0]=[0]=RWu=0x0 = Interrupt does not occur= 0x1 = Interrupt occurs=0x0= = = 4.4.1.200 EXT_INT12_PEND  Base Address: 0x1140_0000  Address = Base Address + 0x0A2C, Reset Value = 0x0000_0000 Name Bit Type Description Reset Value RSVD [31:4] –=Reserved=0x0000000= EXT_INT12= _PEND[3]=[3]=RWu=0x0 = Interrupt does not occur= 0x1 = Interrupt occurs=0x0= EXT_INT12= _PEND[2]=[2]=RWu=0x0 = Interrupt does not=occur= 0x1 = Interrupt occurs=0x0= EXT_INT12= _PEND[1]=[1]=RWu=0x0 = Interrupt does not occur= 0x1 = Interrupt occurs=0x0= EXT_INT12= _PEND[0]=[0]=RWu=0x0 = Interrupt does not occur= 0x1 = Interrupt occurs=0x0= = =
Samsung Confidential Exynos 5250_UM 4 Pad Control 4-142 4.4.1.201 EXT_INT13_PEND  Base Address: 0x1140_0000  Address = Base Address + 0x0A30, Reset Value = 0x0000_0000 Name Bit Type Description Reset Value RSVD [31:8] –=Reserved=0x000000= EXT_INT13= _PEND[7]=[7]=RWu=0x0 = Interrupt does not occur= 0x1 = Interrupt occurs=0x0= EXT_INT13= _PEND[6]=[6]=RWu=0x0 = Interrupt does not occur= 0x1 = Interrupt occurs=0x0= EXT_INT13= _PEND[5]=[5]=RWu=0x0 = Interrupt does not occur= 0x1 = Interrupt occurs=0x0= EXT_INT13= _PEND[4]=[4]=RWu=0x0 = Interrupt does not occur= 0x1 = Interrupt occurs=0x0= EXT_INT13= _PEND[3]=[3]=RWu=0x0 = Interrupt does not occur= 0x1 = Interrupt occurs=0x0= EXT_INT13= _PEND[2]=[2]=RWu=0x0 = Interrupt does not occur= 0x1 = Interrupt occurs=0x0= EXT_INT13= _PEND[1]=[1]=RWu=0x0 = Interrupt does not occur= 0x1 = Interrupt occurs=0x0= EXT_INT13= _PEND[0]=[0]=RWu=0x0 = Interrupt does not occur= 0x1 = Interrupt occurs=0x0= = =
Samsung Confidential Exynos 5250_UM 4 Pad Control 4-143 4.4.1.202 EXT_INT30_PEND  Base Address: 0x1140_0000  Address = Base Address + 0x0A34, Reset Value = 0x0000_0000 Name Bit Type Description Reset Value RSVD [31:7] –=Reserved=0x0000000= EXT_INT30= _PEND[6]=[6]=RWu=0x0 = Interrupt does not occur= 0x1 = Interrupt occurs=0x0= EXT_INT30= _PEND[5]=[5]=RWu=0x0 = Interrupt does not occur= 0x1 = Interrupt occurs=0x0= EXT_INT30= _PEND[4]=[4]=RWu=0x0 = Interrupt does not occur= 0x1 = Interrupt occurs=0x0= EXT_INT30= _PEND[3]=[3]=RWu=0x0 = Interrupt does not occur= 0x1 = Interrupt occurs=0x0= EXT_INT30= _PEND[2]=[2]=RWu=0x0 = Interrupt does not occur= 0x1 = Interrupt occurs=0x0= EXT_INT30= _PEND[1]=[1]=RWu=0x0 = Interrupt does not occur= 0x1 = Interrupt occurs=0x0= EXT_INT30= _PEND[0]=[0]=RWu=0x0 = Interrupt does not occur= 0x1 = Interrupt occurs=0x0= = = 4.4.1.203 EXT_INT_GRPPRI_XA  Base Address: 0x1140_0000  Address = Base Address + 0x0B00, Reset Value = 0x0000_0000 Name Bit Type Description Reset Value RSVD [31:1] –=Reserved=0x00000000= EXT_INT= _GRPPRf=[0]=RW= Enables EXT_INT groups priority rotate enable= 0x0===Does not rotate (Fixed)= 0x1===Enables rotate== 0x0= = =
Samsung Confidential Exynos 5250_UM 4 Pad Control 4-144 4.4.1.204 EXT_INT_PRIORITY_XA  Base Address: 0x1140_0000  Address = Base Address + 0x0B04, Reset Value = 0x0000_0000 Name Bit Type Description Reset Value RSVD [31:14] –=Reserved=0x00000= EXT_INT30= _PRI=[13]=RW= Enables EXT_INT group 18=priority rotate== 0 = Does not rotate (Fixed)= 1 = Enables=rotate= 0x0= EXT_INT13= _PRI=[12]=RW= Enables EXT_INT group 13 priority rotate== 0 = Does not rotate (Fixed)= 1 = Enables rotate= 0x0= EXT_INT12= _PRI=[11]=RW= Enables EXT_INT group 12 priority rotate== 0 = Does not rotate (Fixed)= 1 = Enables rotate= 0x0= EXT_INT11= _PRI=[10]=RW= Enables EXT_INT group 11 priority rotate== 0 = Does not rotate (Fixed)= 1 = Enables rotate= 0x0= EXT_INT10= _PRI=[9]=RW= Enables EXT_INT group 10 priority rotate== 0 = Does not rotate (Fixed)= 1 = Rotate enable= 0x0= EXT_INT9= _PRI=[8]=RW= Enables EXT_INT group 9 priority rotate 0 = Does not= rotate (Fixed)= 1 = Enables rotate= 0x0= EXT_INT8= _PRI=[7]=RW= Enables EXT_INT group 8 priority rotate== 0 = Does not rotate (Fixed)= 1 = Enables rotate= 0x0= EXT_INT7= _PRI=[6]=RW= Enables EXT_INT group 7 priority rotate = 0 = Does not rotate (Fixed)= 1 = Enables rotate= 0x0= EXT_INT6= _PRI=[5]=RW= Enables EXT_INT group 6 priority rotate = 0 = Does not rotate (Fixed)= 1 = Enables rotate= 0x0= EXT_INT5= _PRI=[4]=RW= Enables EXT_INT group 5 priority rotate = 0 = Does not rotate (Fixed)= 1 = Enables rotate= 0x0= EXT_INT4= _PRI=[3]=RW= Enables EXT_INT group 4 priority rotate = 0 = Does not rotate (Fixed)= 1 = Enables rotate= 0x0= EXT_INT3= _PRI=[2]=RW= Enables EXT_INT group 3 priority rotate = 0 = Does not rotate (Fixed)= 1 = Enables rotate= 0x0= EXT_INT2= _PRI=[1]=RW= Enables EXT_INT group 2 priority rotate = 0 = Does not rotate (Fixed)= 1 = Enables rotate= 0x0= EXT_INT1=[0]=RW=Enables EXT_INT group 1 priority rotate =0x0=
Samsung Confidential Exynos 5250_UM 4 Pad Control 4-145 Name Bit Type Description Reset Value _PRI 0 = Does not rotate (Fixed) 1 = Enables rotate
Samsung Confidential Exynos 5250_UM 4 Pad Control 4-146 4.4.1.205 EXT_INT_SERVICE_XA  Base Address: 0x1140_0000  Address = Base Address + 0x0B08, Reset Value = 0x0000_0000 Name Bit Type Description Reset Value RSVD [31:8] RW Reserved 0x0000000 SVC_Group _Num [7:3] RW EXT_INT Service group number 0x00 SVC_Num [2:0] RW Services Interrupt number 0x0 4.4.1.206 EXT_INT_SERVICE_PEND_XA  Base Address: 0x1140_0000  Address = Base Address + 0x0B0C, Reset Value = 0x0000_0000 Name Bit Type Description Reset Value RSVD [31:8] RW Reserved 0x0000000 SVC_PEND [7:0] RW 0x0 = Does not occur, 0x1 = Interrupt occurs 0x00 4.4.1.207 EXT_INT_GRPFIXPRI_XA  Base Address: 0x1140_0000  Address = Base Address + 0x0B10, Reset Value = 0x0000_0000 Name Bit Type Description Reset Value RSVD [31:5] –=Reserved=0x0000000= Highest_GRm= _NUM=[4:0]=RW=Group number of the highest priority when fixed group priority mode: 1=to=25=0x00= = 4.4.1.208 EXT_INT1_FIXPRI  Base Address: 0x1140_0000  Address = Base Address + 0x0B14, Reset Value = 0x0000_0000 Name Bit Type Description Reset Value RSVD [31:3] –=Reserved=0x00000000= Highest_EINT= _NUM=[2:0]=RW=Interrupt number of the highest priority in External Interrupt= Group 1 (EXT_INT1) when fixed priority mode: 0=to=7=0x0= = =