Intel E3815 FH8065301567411 Data Sheet

Intel

®

 Atom™ Processor E3800 Product Family

950

Datasheet

Sprite A Color Key Min Value Register

Default: 00000000h

Sprite A Color Key Mask Register

27:16

0b

RW

This register field is used to specify the height of the sprite in lines. 

The value in the register is the height minus one. The defined sprite rectangle must 

always be completely contained within the displayable area of the screen image.

15:12

0b

RW

Write as zero

11:0

0b

RW

This register field is used to specify the width of the sprite in pixels. 

This does not have to be the same as the stride but should be less than or equal to the 

stride (converted to pixels). The value in the register is the width minus one. The 

defined sprite rectangle must always be completely contained within the displayable 

area of the screen image. 

The sprite width is limited to even values when YUV source pixel format is used (actual 

width, not the width minus one value).

Memory Mapped I/O Register

(Size: 32 bits)

PCI Configuration Register (Size: 32 

bits)
GTTMMADR_LSB Reference: 

[B:0, D:2, F:0] + 10h

31

28

24

20

16

12

8

4

0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

RE

SERV

ED

RED

_

KEY

_

M

IN_V

A

LUE

GRE

E

N_KE

Y_M

IN_V

A

LUE

BL

U

E

_KEY

_M

IN_V

ALUE

31:24

0b

RW

Write as zero

23:16

0b

RW

Specifies the color key minimum value for the sprite red/Cr 

channel.

15:8

0b

RW

Specifies the color key minimum value for the sprite 

green/Y channel.

7:0

0b

RW

Specifies the color key minimum value for the sprite blue/Cb 

channel.