Intel E3815 FH8065301567411 Datenbogen
Produktcode
FH8065301567411
Intel
®
Atom™ Processor E3800 Product Family
Datasheet
983
14.11.318 SPCLINOFF—Offset 72384h
Sprite C Linear Offset Register
Access Method
Default: 00000000h
14:11
0b
RW
RESERVED_1:
Reserved.
10
0b
RW
TILED_SURFACE:
This bit indicates that the Sprite C surface data is in tiled memory.
The tile pitch is specified in bytes in the DSPCSTRIDE register. Only X tiling is supported
for display surfaces.
When this bit is set, it affects the hardware interpretation of the DSPCTILEOFF,
DSPCLINOFF, and DSPCSURFADDR registers.
0 = Sprite C surface uses linear memory
1 = Sprite C surface uses X-tiled memory
9:3
0b
RW
RESERVED_2:
Write as zero
2
0b
RW
SPRITE_C_BOTTOM:
This bit will force the Sprite C plane to be on the bottom of the Z
order. If the plane is marked as trusted, it only applies to the Z order of the trusted
planes.
0 = Sprite C Z order is determined by the other control bits
1 = Sprite C is forced to be on the bottom of the Z order.
1
0b
RW
RESERVED_3:
Reserved.
0
0b
RW
SPRITE_C_Z_ORDER:
With Sprite C and D z-order, bottom control bits, Sprite C plane
is placed in a specific z-order among other planes in pipe B.
Display Pipe B Z-orders
SC
zorderSC
bottomSD
zorderSD
bottomResulting Pipe Z-order (from bottom to top)Source Keying
0000PB SC SD CBPB in Black
1000PB SD SC CBPB in Black
0001SD PB SC CBuse src keying on SD
0011SD PB SC CBuse src keying on SD
1001SD SC PB CBuse src keying on SC
1011SD SC PB CBuse src keying on SC
0100SC PB SD CBuse src keying on SC
1100SC PB SD CBuse src keying on SC
0110SC SD PB CBuse src keying on SD
1110SC SD PB CBuse src keying on SD
0101Not Allowed
0111Not Allowed
1101Not Allowed
1111Not Allowed
1010Not Allowed
1011Not Allowed
0: Sprite C z-order is disabled
1: Sprite C z-order is enabled
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:
GTTMMADR_LSB Reference:
[B:0, D:2, F:0] + 10h