AMD M56 Reference Manual page 216

Display Controller Registers
Field Name
D1OVL_PWL_80TOBF_OFFSET
D1OVL_PWL_80TOBF_SLOPE
Primary overlay gamma correction non-linear offset and slope for input 80-BF.
Field Name
D1OVL_PWL_C0TOFF_OFFSET
D1OVL_PWL_C0TOFF_SLOPE
Primary overlay gamma correction non-linear offset and slope for input C0-FF.
Field Name
D1OVL_PWL_100TO13F_OFFSET
D1OVL_PWL_100TO13F_SLOPE
Primary overlay gamma correction non-linear offset and slope for input 100-13F.
Field Name
D1OVL_PWL_140TO17F_OFFSET
D1OVL_PWL_140TO17F_SLOPE
Primary overlay gamma correction non-linear offset and slope for input 140-17F.
Field Name
D1OVL_PWL_180TO1BF_OFFSET
D1OVL_PWL_180TO1BF_SLOPE
Primary overlay gamma correction non-linear offset and slope for input 180-1BF.
Field Name
D1OVL_PWL_1C0TO1FF_OFFSET
D1OVL_PWL_1C0TO1FF_SLOPE
M56 Register Reference Manual
2-210
D1OVL_PWL_80TOBF - RW - 32 bits - DISPDEC:0x6294
Bits Default
10:0 0x100
24:16 0x100
D1OVL_PWL_C0TOFF - RW - 32 bits - DISPDEC:0x6298
Bits Default
10:0 0x180
24:16 0x100
D1OVL_PWL_100TO13F - RW - 32 bits - DISPDEC:0x629C
Bits Default
10:0 0x200
24:16 0x100
D1OVL_PWL_140TO17F - RW - 32 bits - DISPDEC:0x62A0
Bits Default
10:0 0x280
24:16 0x100
D1OVL_PWL_180TO1BF - RW - 32 bits - DISPDEC:0x62A4
Bits Default
10:0 0x300
24:16 0x100
D1OVL_PWL_1C0TO1FF - RW - 32 bits - DISPDEC:0x62A8
Bits Default
10:0 0x380
24:16 0x100
Description
Primary overlay gamma correction non-linear offset for input 80-BF.
Format fix-point 10.1 (0.0 to +1023.5).
Primary overlay gamma correction non-linear slope for input 80-BF.
Format fix-point 1.8 (0.00 to +1.99).
Description
Primary overlay gamma correction non-linear offset for input C0-FF.
Format fix-point 10.1 (0.0 to +1023.5).
Primary overlay gamma correction non-linear slope for input C0-FF.
Format fix-point 1.8 (0.00 to +1.99).
Description
Primary overlay gamma correction non-linear offset for input
100-13F. Format fix-point 10.1 (0.0 to +1023.5).
Primary overlay gamma correction non-linear slope for input 100-13F.
Format fix-point 1.8 (0.00 to +1.99).
Description
Primary overlay gamma correction non-linear offset for input
140-17F. Format fix-point 10.1 (0.0 to +1023.5).
Primary overlay gamma correction non-linear slope for input 140-17F.
Format fix-point 1.8 (0.00 to +1.99).
Description
Primary overlay gamma correction non-linear offset for input
180-1BF. Format fix-point 10.1 (0.0 to +1023.5).
Primary overlay gamma correction non-linear slope for input
180-1BF. Format fix-point 1.8 (0.00 to +1.99).
Description
Primary overlay gamma correction non-linear offset for input
1C0-1FF. Format fix-point 10.1 (0.0 to +1023.5).
Primary overlay gamma correction non-linear slope for input
1C0-1FF. Format fix-point 1.8 (0.00 to +1.99).
© 2007 Advanced Micro Devices, Inc.
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