Intel E3815 FH8065301567411 Data Sheet

Product codes
FH8065301567411
Page of 5308
 
Intel
®
 Atom™ Processor E3800 Product Family
Datasheet
875
14.11.203 CURBBASE—Offset 700C4h
Cursor B Base Address Register
Access Method
Default: 00000000h
26
0b
RW
CURSOR_GAMMA_ENABLE: 
0 = Cursor pixel data bypasses gamma correction 
(default). 
1 = Cursor pixel data is gamma to be corrected.
25:16
0b
RW
RESERVED_2: 
Reserved.
15
0b
RW
_180ROTATION: 
This mode causes the cursor to be rotated 180 . In addition to setting 
this bit, software must also set the base address to the lower right corner of the 
unrotated image. Only 32 bits per pixel cursors can be rotated. This field must be zero 
when the cursor format is 2 bits per pixel. 
0 = No rotation 
1 = 180 Rotation of 32 bit per pixel cursors
14:6
0b
RW
RESERVED_3: 
Write as zero
5
0b
RW
CURSOR_MODE_SELECT_BIT: 
See following table.
4:3
0b
RW
RESERVED_4: 
reserved
2:0
0b
RW
CURSOR_MODE_SELECT: 
These three bits together with bit 5 select the mode for 
cursor as shown in the following table.
Bit 
Range
Default & 
Access
Field Name (ID): Description
Type: 
Memory Mapped I/O Register
(Size: 32 bits)
Offset: 
GTTMMADR_LSB Type: 
PCI Configuration Register (Size: 32 
bits)
GTTMMADR_LSB Reference: 
[B:0, D:2, F:0] + 10h