Intel E3815 FH8065301567411 Data Sheet
Product codes
FH8065301567411
Intel
®
Atom™ Processor E3800 Product Family
Datasheet
869
Access Method
Default: 00000000h
Type:
Memory Mapped I/O Register
(Size: 32 bits)
Offset:
GTTMMADR_LSB Type:
PCI Configuration Register (Size: 32
bits)
GTTMMADR_LSB Reference:
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
CU
RSOR_Y_POSITION_SIGN_BIT
RE
SERV
ED
CU
RSOR_Y_POSITION_MAGNITUDE_BIT
S
_11
CURSOR_X_POSITION_SIGN_BIT
RE
SERV
ED_1
CU
RSOR_X_POSITION_MAGNITUDE_BIT
S
_11
Bit
Range
Default &
Access
Field Name (ID): Description
31
0b
RW
CURSOR_Y_POSITION_SIGN_BIT:
This bit provides the sign bit of a signed 13-bit
value that specifies the horizontal position of cursor. (default is 0). For normal high
resolution display modes, the cursor must have at least a single pixel positioned over
the active screen. For use as a VGA Popup, the entire cursor must be positioned over the
active area of the VGA image.
30:28
0b
RW
RESERVED:
Write as zero.
27:16
0b
RW
CURSOR_Y_POSITION_MAGNITUDE_BITS_11:
0: This register provides the
magnitude bits of a signed 12-bit value that specifies the vertical position of cursor. The
sign bit of this value is provided by bit 31of this register. (default is 0). For use as a VGA
Popup, the entire cursor must be positioned over the active area of the VGA image.
Enabling the border in VGA (VGA Border Enable bit in the VGA Config register) includes
the border in what is considered the active area .
For HDMI modes where the vertical zoom is greater than 1x, the position is specified
using the zoomed grid.
When performing 180 rotation, this field specifies the vertical position of the lower right
corner relative to the end of the active video area in the unrotated orientation.
15
0b
RW
CURSOR_X_POSITION_SIGN_BIT:
This bit provides the sign bit of a signed 13-bit
value that specifies the horizontal position of cursor. (default is 0). ). For normal high
resolution display modes, the cursor must have at least a single pixel positioned over
the active screen. For use as a VGA Popup, the entire cursor must be positioned over the
active area of the VGA image. Enabling the border in VGA (VGA Border Enable bit in the
VGA Config register) includes the border in what is considered the active area .
14:12
0b
RW
RESERVED_1:
Write as zero.