MB86296 Datasheet, PDF (221/352 Pages) Fujitsu Component Limited. – PCI Graphics Controller Specification

FUJITSU LIMITED PRELIMINARY AND CONFIDENTIAL
L1WW (L1 layer Window Width)
Register
address
DisplayBaseAddress + 128H (DisplayBaseAddress + 1CH)
Bit number 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0
Bit field name
Reserved
L1WW
R/W
R0
RW
Initial value
0
Don’t care
This register controls the horizontal direction display size (width) of the L1 layer window. Do not
specify “0”.
L1WH (L1 layer Window Height)
Register
address
DisplayBaseAddress + 12AH ((DisplayBaseAddress + 1EH)
Bit number 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0
Bit field name
Reserved
L1WH
R/W
R0
RW
Initial value
0
Don’t care
This register controls the vertical direction display size (height) of the L1 layer window. Setting
value + 1 is the height.
L1CR0 (L1 layer Coefficient for Red 0)
Register
address
DisplayBaseAddress + 1E0H
Bit number 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0
Bit field name Reserved
a12
Reserved
a11
R/W
R0
RW
R0
RW
Initial value
0
000 0000 0000
0
001 0010 1011
This register defines YCbCr/RGB converstion parameters for red component.
Bit 10 to 0 a11
11bit signed real. lower8bit is fraction. two's complement.
Bit 26 to 16 a12
11bit signed real. lower8bit is fraction. two's complement.
Refer 7.7 for detail.
MB86296S <Coral-PA>
211
Specification Manual Rev0.1