ADV7344 Datasheet, PDF (34/88 Pages) Analog Devices – Multiformat Video Encoder Six 14-Bit Noise Shaped Video DACs

ADV7344
Table 21. Register 0x36 to Register 0x43
SR7 to
SR0 Register
Bit Description
0x36 ED/HD Y Level¹ ED/HD Test Pattern Y Level.
0x37 ED/HD Cr Level¹ ED/HD Test Pattern Cr Level.
0x38 ED/HD Cb Level¹ ED/HD Test Pattern Cb Level.
0x39
ED/HD Mode
Register 7
Reserved.
ED/HD EIA/CEA-861B
Synchronization Compliance.
0x40
ED/HD Sharpness
Filter Gain
Reserved.
ED/HD Sharpness Filter Gain,
Value A.
ED/HD Sharpness Filter Gain,
Value B.
0x41
0x42
0x43
ED/HD CGMS
Data 0
ED/HD CGMS
Data 1
ED/HD CGMS
Data 2
ED/HD CGMS Data Bits.
ED/HD CGMS Data Bits.
ED/HD CGMS Data Bits.
Bit Number
Reset
7 6 5 4 3 2 1 0 Register Setting Value
x x x x x x x x Y level value
0xA0
x x x x x x x x Cr level value
0x80
x x x x x x x x Cb level value
0x80
00000
0x00
0
Disabled
1
Enabled
00
0 0 0 0 Gain A = 0
0x00
0 0 0 1 Gain A = +1
……………
0 1 1 1 Gain A = +7
1 0 0 0 Gain A = −8
……………
1 1 1 1 Gain A = −1
0000
Gain B = 0
0001
Gain B = +1
…………
…
0111
1000
Gain B = +7
Gain B = −8
…………
…
1111
Gain B = −1
0 0 0 0 C19 C18 C17 C16 CGMS C19 to C16 0x00
C15 C14 C13 C12 C11 C10 C9 C8 CGMS C15 to C8 0x00
C7 C6 C5 C4 C3 C2 C1 C0 CGMS C7 to C0 0x00
1 _{For use with ED/HD internal test patterns only (Subaddress 0x31, Bit 2 = 1).}
Table 22. Register 0x44 to Register 0x57
SR7 to
SR0
Register
Bit Description
0x44
ED/HD Gamma A0
ED/HD Gamma Curve A (Point 24).
0x45
ED/HD Gamma A1
ED/HD Gamma Curve A (Point 32).
0x46
ED/HD Gamma A2
ED/HD Gamma Curve A (Point 48).
0x47
ED/HD Gamma A3
ED/HD Gamma Curve A (Point 64).
0x48
ED/HD Gamma A4
ED/HD Gamma Curve A (Point 80).
0x49
ED/HD Gamma A5
ED/HD Gamma Curve A (Point 96).
0x4A
ED/HD Gamma A6
ED/HD Gamma Curve A (Point 128).
0x4B
ED/HD Gamma A7
ED/HD Gamma Curve A (Point 160).
0x4C
ED/HD Gamma A8
ED/HD Gamma Curve A (Point 192).
0x4D
ED/HD Gamma A9
ED/HD Gamma Curve A (Point 224).
0x4E
ED/HD Gamma B0
ED/HD Gamma Curve B (Point 24).
0x4F
ED/HD Gamma B1
ED/HD Gamma Curve B (Point 32).
0x50
ED/HD Gamma B2
ED/HD Gamma Curve B (Point 48).
0x51
ED/HD Gamma B3
ED/HD Gamma Curve B (Point 64).
0x52
ED/HD Gamma B4
ED/HD Gamma Curve B (Point 80).
0x53
ED/HD Gamma B5
ED/HD Gamma Curve B (Point 96).
0x54
ED/HD Gamma B6
ED/HD Gamma Curve B (Point 128).
0x55
ED/HD Gamma B7
ED/HD Gamma Curve B (Point 160).
0x56
ED/HD Gamma B8
ED/HD Gamma Curve B (Point 192).
0x57
ED/HD Gamma B9
ED/HD Gamma Curve B (Point 224).
Bit Number
Register
7 6 5 4 3 2 1 0 Setting
x x x x x x x x A0
x x x x x x x x A1
x x x x x x x x A2
x x x x x x x x A3
x x x x x x x x A4
x x x x x x x x A5
x x x x x x x x A6
x x x x x x x x A7
x x x x x x x x A8
x x x x x x x x A9
x x x x x x x x B0
x x x x x x x x B1
x x x x x x x x B2
x x x x x x x x B3
x x x x x x x x B4
x x x x x x x x B5
x x x x x x x x B6
x x x x x x x x B7
x x x x x x x x B8
x x x x x x x x B9
Reset
Value
0x00
0x00
0x00
0x00
0x00
0x00
0x00
0x00
0x00
0x00
0x00
0x00
0x00
0x00
0x00
0x00
0x00
0x00
0x00
0x00
Rev. 0 | Page 34 of 88