Xilinx LogiCORE IP, User Manual

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46 www.xilinx.com Video Scaler v4.0 User Guide
UG805 March 1, 2011
Chapter 8: Coefficients
Phase 1
5 0x058CFBEF (Ph1 T1 << 16) | Ph1 T0 21 0x058CFBEF (Ph1 T1 << 16) | Ph1 T0
Phase 1
6 0x1457F749 (Ph1 T3 << 16) | Ph1 T2 22 0x1457F749 (Ph1 T3 << 16) | Ph1 T2
7 0xF3CC3D04 (Ph1 T5 << 16) | Ph1 T4 23 0xF3CC3D04 (Ph1 T5 << 16) | Ph1 T4
8 0xFB4E06C8 (Ph1 T7 << 16) | Ph1 T6 24 0xFB4E06C8 (Ph1 T7 << 16) | Ph1 T6
Phase 2
9 0x08D8F9AF (Ph2 T1 << 16) | Ph2 T0 25 0x08D8F9AF (Ph2 T1 << 16) | Ph2 T0
Phase 2
10 0x2C36F143 (Ph2 T3 << 16) | Ph2 T2 26 0x2C36F143 (Ph2 T3 << 16) | Ph2 T2
11 0xF1432C36 (Ph2 T5 << 16) | Ph2 T4 27 0xF1432C36 (Ph2 T5 << 16) | Ph2 T4
12 0xF9AF08D8 (Ph2 T7 << 16) | Ph2 T6 28 0xF9AF08D8 (Ph2 T7 << 16) | Ph2 T6
Phase 3
13 0x06C8FB4E (Ph3 T1 << 16) | Ph3 T0 29 0x06C8FB4E (Ph3 T1 << 16) | Ph3 T0
Phase 3
14 0x3D04F3CC (Ph3 T3 << 16) | Ph3 T2 30 0x3D04F3CC (Ph3 T3 << 16) | Ph3 T2
15 0xF7491457 (Ph3 T5 << 16) | Ph3 T4 31 0xF7491457 (Ph3 T5 << 16) | Ph3 T4
16 0xFBEF058C (Ph3 T7 << 16) | Ph3 T6 32 0xFBEF058C (Ph3 T7 << 16) | Ph3 T6
Vertical Filter Coefficients for Luma Vertical Filter Coefficients for Chroma
Load
Sequence
Number
Value
Calculation
Ph= Phase #, T= Tap #
Load
Sequence
Number
Value
Calculation
Ph= Phase #, T= Tap #
Phase 0
33 0x00000000 (Ph0 T1 << 16) | Ph0 T0 49 0x00000000 (Ph0 T1 << 16) | Ph0 T0
Pha
se 0
34 0x00000000 (Ph0 T3 << 16) | Ph0 T2 50 0x00000000 (Ph0 T3 << 16) | Ph0 T2
35 0x00004000 (Ph0 T5 << 16) | Ph0 T4 51 0x00004000 (Ph0 T5 << 16) | Ph0 T4
36 0x00000000 (Ph0 T7 << 16) | Ph0 T6 52 0x00000000 (Ph0 T7 << 16) | Ph0 T6
Phase 1
37 0x058CFBEF (Ph1 T1 << 16) | Ph1 T0 53 0x058CFBEF (Ph1 T1 << 16) | Ph1 T0
Phase 1
38 0x1457F749 (Ph1 T3 << 16) | Ph1 T2 54 0x1457F749 (Ph1 T3 << 16) | Ph1 T2
39 0xF3CC3D04 (Ph1 T5 << 16) | Ph1 T4 55 0xF3CC3D04 (Ph1 T5 << 16) | Ph1 T4
40 0xFB4E06C8 (Ph1 T7 << 16) | Ph1 T6 56 0xFB4E06C8 (Ph1 T7 << 16) | Ph1 T6
Pha
se 2
41 0x08D8F9AF (Ph2 T1 << 16) | Ph2 T0 57 0x08D8F9AF (Ph2 T1 << 16) | Ph2 T0
Phase 2
42 0x2C36F143 (Ph2 T3 << 16) | Ph2 T2 58 0x2C36F143 (Ph2 T3 << 16) | Ph2 T2
43 0xF1432C36 (Ph2 T5 << 16) | Ph2 T4 59 0xF1432C36 (Ph2 T5 << 16) | Ph2 T4
44 0xF9AF08D8 (Ph2 T7 << 16) | Ph2 T6 60 0xF9AF08D8 (Ph2 T7 << 16) | Ph2 T6
Phase 3
45 0x06C8FB4E (Ph3 T1 << 16) | Ph3 T0 61 0x06C8FB4E (Ph3 T1 << 16) | Ph3 T0
Phase 3
46 0x3D04F3CC (Ph3 T3 << 16) | Ph3 T2 62 0x3D04F3CC (Ph3 T3 << 16) | Ph3 T2
47 0xF7491457 (Ph3 T5 << 16) | Ph3 T4 63 0xF7491457 (Ph3 T5 << 16) | Ph3 T4
48 0xFBEF058C (Ph3 T7 << 16) | Ph3 T6 64 0xFBEF058C (Ph3 T7 << 16) | Ph3 T6
Table 8-3: Example 1 Coefficient Set Download Format (Cont’d)