AMD M56 Reference Manual page 246

Display Controller Registers
Field Name
D2OVL_MATRIX_COEF_2_1
D2OVL_MATRIX_SIGN_2_1
Combined matrix constant of YCbCr->RGB, contrast and brightness adjustment for secondary overlay.
Field Name
D2OVL_MATRIX_COEF_2_2
D2OVL_MATRIX_SIGN_2_2
Combined matrix constant of YCbCr->RGB, contrast and brightness adjustment for secondary overlay.
Field Name
D2OVL_MATRIX_COEF_2_3
D2OVL_MATRIX_SIGN_2_3
Combined matrix constant of YCbCr->RGB, contrast and brightness adjustment for secondary overlay.
Field Name
D2OVL_MATRIX_COEF_2_4
D2OVL_MATRIX_SIGN_2_4
Combined matrix constant of YCbCr->RGB, contrast and brightness adjustment for secondary overlay.
Field Name
D2OVL_MATRIX_COEF_3_1
D2OVL_MATRIX_SIGN_3_1
Combined matrix constant of YCbCr->RGB, contrast and brightness adjustment for secondary overlay.
M56 Register Reference Manual
2-240
D2OVL_MATRIX_COEF_2_1 - RW - 32 bits - DISPDEC:0x6A14
Bits Default
18:0 0x72fe0
31
D2OVL_MATRIX_COEF_2_2 - RW - 32 bits - DISPDEC:0x6A18
Bits Default
18:0 0x12a20
31
D2OVL_MATRIX_COEF_2_3 - RW - 32 bits - DISPDEC:0x6A1C
Bits Default
18:0 0x79bc0
31
D2OVL_MATRIX_COEF_2_4 - RW - 32 bits - DISPDEC:0x6A20
Bits Default
26:8 0x22100
31
D2OVL_MATRIX_COEF_3_1 - RW - 32 bits - DISPDEC:0x6A24
Bits Default
18:0
31
D2OVL_MATRIX_COEF_3_2 - RW - 32 bits - DISPDEC:0x6A28
Combined matrix constant of YCbCr->RGB, contrast and brightness
adjustment for secondary overlay. Format fix-point S3.11.
NOTE: Bits 0:4 of this field are hardwired to ZERO.
0x1 Sign bit of combined matrix constant
Combined matrix constant of YCbCr->RGB, contrast and brightness
adjustment for secondary overlay. Format fix-point S3.11.
NOTE: Bits 0:4 of this field are hardwired to ZERO.
0x0 Sign bit of combined matrix constant
Combined matrix constant of YCbCr->RGB, contrast and brightness
adjustment for secondary overlay. Format fix-point S3.11.
NOTE: Bits 0:4 of this field are hardwired to ZERO.
0x1 Sign bit of combined matrix constant
Combined matrix constant of YCbCr->RGB, contrast and brightness
adjustment for secondary overlay. Format fix-point S11.1.
NOTE: Bits 0:6 of this field are hardwired to ZERO.
0x0 Sign bit of combined matrix constant
0x0 Combined matrix constant of YCbCr->RGB, contrast and brightness
adjustment for secondary overlay. Format fix-point S3.11.
NOTE: Bits 0:4 of this field are hardwired to ZERO.
0x0 Sign bit of combined matrix constant
© 2007 Advanced Micro Devices, Inc.
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