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Samsung Exynos 5 User Manual

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    Page 811

    Page 811 Samsung Confidential Exynos 5250_UM 15 Display Controller 15-69 15.5.2.7 WINCON3  Base Address: 0x1440_0000  Address = Base Address + 0x002C, Reset Value = 0x0000_0000 Name Bit Type Description Reset Value BUFSTATUS _H [31] R Specifies the Buffer Status (Read-only). NOTE: BUFSTATUS = {BUFSTATUS_H, BUFSTATUS_L} 00 = Buffer set 0 01 = Buffer set 1 10 = Buffer set 2 BUFSEL_H [30] RW Selects the Buffer set. NOTE: BUFSEL = {BUFSEL_H, BUFSEL_L} 00 = Buffer set 0 01 = Buffer set 1 10 =... 
    Samsung Confidential  
Exynos 5250_UM 15 Display Controller 
 15-69  
15.5.2.7 WINCON3 
 Base Address: 0x1440_0000 
 Address = Base Address + 0x002C, Reset Value = 0x0000_0000 
Name Bit Type Description Reset Value 
BUFSTATUS 
_H [31] R 
Specifies the Buffer Status (Read-only). 
NOTE: BUFSTATUS = {BUFSTATUS_H, BUFSTATUS_L} 
00 = Buffer set 0 
01 = Buffer set 1 
10 = Buffer set 2 
 
BUFSEL_H [30] RW 
Selects the Buffer set. 
NOTE: BUFSEL = {BUFSEL_H, BUFSEL_L} 
00 = Buffer set 0 
01 = Buffer set 1 
10 =...

    Page 812

    Page 812 Samsung Confidential Exynos 5250_UM 15 Display Controller 15-70 Name Bit Type Description Reset Value BURSTLEN [10:9] RW Selects the maximum length of the DMA Burst. 00 = 16 word-burst 01 = 8 word-burst 10 = 4 word-burst 0 RSVD [8] – Reserved (should be 0) 0 ALPHA_MUL _F [7] RW Specifies the Multiplied Alpha value mode. 0 = Disables multiple mode 1 = Enables multiplied mode When ALPHA_MUL is set to 1, set BLD_PIX = 1, ALPHA_SEL = 1, and BPPMODE_F[5:2] = 4’b1101 or 4’b1110. NOTE:... 
    Samsung Confidential  
Exynos 5250_UM 15 Display Controller 
 15-70  
Name Bit Type Description Reset Value 
BURSTLEN [10:9] RW 
Selects the maximum length of the DMA Burst.  
00 = 16 word-burst 
01 = 8 word-burst 
10 = 4 word-burst 
0 
RSVD [8] – Reserved (should be 0) 0 
ALPHA_MUL 
_F [7] RW 
Specifies the Multiplied Alpha value mode. 
0 = Disables multiple mode 
1 = Enables multiplied mode 
When ALPHA_MUL is set to 1, set BLD_PIX = 1, 
ALPHA_SEL = 1, and BPPMODE_F[5:2] = 4’b1101 or 
4’b1110. 
NOTE:...

    Page 813

    Page 813 Samsung Confidential Exynos 5250_UM 15 Display Controller 15-71 Name Bit Type Description Reset Value DATA[31:28], [15:12] data in word boundary (only when BPPMODE_F = 4’b1110) ENW IN_F [0] RW Enables/disables video output and logic. 0 = Disables the video output and video control signal 1 = Enables the video output and video control signal 0 
    Samsung Confidential  
Exynos 5250_UM 15 Display Controller 
 15-71  
Name Bit Type Description Reset Value 
DATA[31:28], [15:12] data in word boundary (only when 
BPPMODE_F = 4’b1110) 
ENW IN_F [0] RW 
Enables/disables video output and logic. 
0 = Disables the video output and video control signal 
1 = Enables the video output and video control signal 
0

    Page 814

    Page 814 Samsung Confidential Exynos 5250_UM 15 Display Controller 15-72 15.5.2.8 WINCON4  Base Address: 0x1440_0000  Address = Base Address + 0x0030, Reset Value = 0x0000_0000 Name Bit Type Description Reset Value BUFSTATUS _H [31] R Specifies the Buffer Status (Read-only). NOTE: BUFSTATUS = {BUFSTATUS_H, BUFSTATUS_L} 00 = Buffer set 0 01 = Buffer set 1 10 = Buffer set 2 0 BUFSEL_H [30] RW Selects the Buffer set. NOTE: BUFSEL = {BUFSEL_H, BUFSEL_L} 00 = Buffer set 0 01 = Buffer set 1 10... 
    Samsung Confidential  
Exynos 5250_UM 15 Display Controller 
 15-72  
15.5.2.8 WINCON4 
 Base Address: 0x1440_0000 
 Address = Base Address + 0x0030, Reset Value = 0x0000_0000 
Name Bit Type Description Reset Value 
BUFSTATUS 
_H [31] R 
Specifies the Buffer Status (Read-only). 
NOTE: BUFSTATUS = {BUFSTATUS_H, BUFSTATUS_L} 
00 = Buffer set 0 
01 = Buffer set 1 
10 = Buffer set 2 
0 
BUFSEL_H [30] RW 
Selects the Buffer set. 
NOTE: BUFSEL = {BUFSEL_H, BUFSEL_L} 
00 = Buffer set 0 
01 = Buffer set 1 
10...

    Page 815

    Page 815 Samsung Confidential Exynos 5250_UM 15 Display Controller 15-73 Name Bit Type Description Reset Value BURSTLEN [10:9] RW Selects the maximum length of the DMA Burst. 00 = 16 word-burst 01 = 8 word-burst 10 = 4 word-burst 0 RSVD [8] RW Reserved (should be 0) 0 ALPHA_MUL _F [7] RW Specifies the Multiplied Alpha value mode. 0 = Disables multiple mode 1 = Enables multiplied mode When ALPHA_MUL is set to 1, set BLD_PIX = 1, ALPHA_SEL = 1, and BPPMODE_F[5:2] = 4’b1101 or 4’b1110. NOTE:... 
    Samsung Confidential  
Exynos 5250_UM 15 Display Controller 
 15-73  
Name Bit Type Description Reset Value 
BURSTLEN [10:9] RW 
Selects the maximum length of the DMA Burst. 
00 = 16 word-burst 
01 = 8 word-burst 
10 = 4 word-burst 
0 
RSVD [8] RW Reserved (should be 0) 0 
ALPHA_MUL 
_F [7] RW 
Specifies the Multiplied Alpha value mode. 
0 = Disables multiple mode 
1 = Enables multiplied mode 
When ALPHA_MUL is set to 1, set BLD_PIX = 1, 
ALPHA_SEL = 1, and BPPMODE_F[5:2] = 4’b1101 or 
4’b1110. 
NOTE:...

    Page 816

    Page 816 Samsung Confidential Exynos 5250_UM 15 Display Controller 15-74 Name Bit Type Description Reset Value DATA[31:28], [15:12] data in word boundary (only when BPPMODE_F = 4’b1110) ENW IN_F [0] RW Enables/disables video output and logic. 0 = Disables the video output and video control signal 1 = Enables the video output and video control signal 0 
    Samsung Confidential  
Exynos 5250_UM 15 Display Controller 
 15-74  
Name Bit Type Description Reset Value 
DATA[31:28], [15:12] data in word boundary (only when 
BPPMODE_F = 4’b1110) 
ENW IN_F [0] RW 
Enables/disables video output and logic. 
0 = Disables the video output and video control signal 
1 = Enables the video output and video control signal 
0

    Page 817

    Page 817 Samsung Confidential Exynos 5250_UM 15 Display Controller 15-75 15.5.2.9 SHADOWCON  Base Address: 0x1440_0000  Address = Base Address + 0x0034, Reset Value = 0x0000_0000 Name Bit Type Description Reset Value RSVD [31:15] –=Reserved (should be 0)=0= W4_SHADOt = _PROTECT=[14]=RW= mrotects=tindow 4 phadow register (xxx_F).= 0 = Updates shadow register per frame= 1 = Protects to update register (Updates=shadow register in= the=next frame,=after=SHADOW_PROTECT turns to 1’b0)= 0= W3_SHADOt =... 
    Samsung Confidential  
Exynos 5250_UM 15 Display Controller 
 15-75  
15.5.2.9 SHADOWCON 
 Base Address: 0x1440_0000 
 Address = Base Address + 0x0034, Reset Value = 0x0000_0000 
Name Bit Type Description Reset Value 
RSVD [31:15] –=Reserved (should be 0)=0=
W4_SHADOt =
_PROTECT=[14]=RW=
mrotects=tindow 4 phadow register (xxx_F).=
0 = Updates shadow register per frame=
1 = Protects to update register (Updates=shadow register in=
the=next frame,=after=SHADOW_PROTECT turns to 1’b0)=
0=
W3_SHADOt =...

    Page 818

    Page 818 Samsung Confidential Exynos 5250_UM 15 Display Controller 15-76 Name Bit Type Description Reset Value 1 = Enables channel C1_EN_F 1 RW Enables Channel 1 0 = Disables channel 1 = Enables channel 0 C0_EN_F 0 RW Enables Channel 0 0 = Disables channel 1 = Enables channel 0 
    Samsung Confidential  
Exynos 5250_UM 15 Display Controller 
 15-76  
Name Bit Type Description Reset Value 
1 = Enables channel 
C1_EN_F 1 RW 
Enables Channel 1 
0 = Disables channel 
1 = Enables channel 
0 
C0_EN_F 0 RW 
Enables Channel 0 
0 = Disables channel    
1 = Enables channel 
0

    Page 819

    Page 819 Samsung Confidential Exynos 5250_UM 15 Display Controller 15-77 15.5.2.10 VIDOSD0A  Base Address: 0x1440_0000  Address = Base Address + 0x0040, Reset Value = 0x0000_0000 Name Bit Type Description Reset Value OSD_LeftTopX _F_E [23] RW Specifies the extended horizontal screen coordinate for the Left Top pixel of OSD image. 0 OSD_LeftTopY _F_E [22] RW Specifies the extended vertical screen coordinate for the Left Top pixel of OSD image. 0 OSD_LeftTopX_F [21:11] RW Specifies the horizontal... 
    Samsung Confidential  
Exynos 5250_UM 15 Display Controller 
 15-77  
15.5.2.10 VIDOSD0A  
 Base Address: 0x1440_0000 
 Address = Base Address + 0x0040, Reset Value = 0x0000_0000 
Name Bit Type Description Reset Value 
OSD_LeftTopX 
_F_E [23] RW Specifies the extended horizontal screen coordinate for 
the Left Top pixel of OSD image. 0 
OSD_LeftTopY 
_F_E [22] RW Specifies the extended vertical screen coordinate for the 
Left Top pixel of OSD image. 0 
OSD_LeftTopX_F [21:11] RW Specifies the horizontal...

    Page 820

    Page 820 Samsung Confidential Exynos 5250_UM 15 Display Controller 15-78 15.5.2.12 VIDOSD0C  Base Address: 0x1440_0000  Address = Base Address + 0x0048, Reset Value = 0x0000_0000 Name Bit Type Description Reset Value RSVD [25:24] –=Reserved (should be 0)=0= OSDSIZb=[23:0]=RW=Specifies the Window Size.= For example,=Height= W idth (number of words) 0 15.5.2.13 VIDOSD1A  Base Address: 0x1440_0000  Address = Base Address + 0x0050, Reset Value = 0x0000_0000 Name Bit Type Description Reset Value... 
    Samsung Confidential  
Exynos 5250_UM 15 Display Controller 
 15-78  
15.5.2.12 VIDOSD0C 
 Base Address: 0x1440_0000 
 Address = Base Address + 0x0048, Reset Value = 0x0000_0000 
Name Bit Type Description Reset Value 
RSVD [25:24] –=Reserved (should be 0)=0=
OSDSIZb=[23:0]=RW=Specifies the Window Size.=
For example,=Height= W idth (number of words) 0 
 
15.5.2.13 VIDOSD1A 
 Base Address: 0x1440_0000 
 Address = Base Address + 0x0050, Reset Value = 0x0000_0000 
Name Bit Type Description Reset Value...
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