AD9393/PCBZ AD [Analog Devices], AD9393/PCBZ Datasheet - Page 14

• Manufacturer Part Number: AD9393/PCBZ
• Description: Low Power HDMI Display Interface
• Manufacturer: AD [Analog Devices]

AD9393
Hex Address
0x34
0x35
0x36
0x37
0x38
0x39
0x3A
0x3B
0x3C
0x3D
0x3E
0x3F
0x40
0x41
0x42
0x43
0x44
0x45
0x46
Read/Write
Read/write
Read/write
Read/write
Read/write
Read/write
Read/write
Read/write
Read/write
Read/write
Read/write
Read/write
Read/write
Read/write
Read/write
Read/write
Read/write
Read/write
Read/write
Read/write
Bits
[5:4]
[3]
[2]
[1]
[6:5]
[4:0]
[7:0]
[4:0]
[7:0]
[4:0]
[7:0]
[4:0]
[7:0]
[4:0]
[7:0]
[4:0]
[7:0]
[4:0]
[7:0]
[4:0]
[7:0]
[4:0]
[7:0]
Default
Value
xx00xxxx
xxxx0xxx
xxxxx0xx
xxxxxx0x
x01xxxxx
xxx01100
01010010
xxx01000
00000000
xxx00000
00000000
xxx11001
11010111
xxx11100
01010100
***01000
00000000
xxx11110
10001001
xxx00010
10010010
xxx00000
00000000
Register Name
Audio setup
Upconversion mode
CrCb filter enable
CSC_ENABLE
CSC_MODE
CSC_COEFF_A1 MSB
CSC_COEFF_A1 LSB
CSC_COEFF_A2 MSB
CSC_COEFF_A2 LSB
CSC_COEFF_A3 MSB
CSC_COEFF_A3 LSB
CSC_COEFF_A4 MSB
CSC_COEFF_A4 LSB
CSC_COEFF_B1 MSB
CSC_COEFF_B1 LSB
CSC_COEFF_B2 MSB
CSC_COEFF_B2 LSB
CSC_COEFF_B3 MSB
CSC_COEFF_B3 LSB
CSC_COEFF_B4 MSB
CSC_COEFF_B4 LSB
CSC_COEFF_C1 MSB
CSC_COEFF_C1 LSB
Rev. 0 | Page 14 of 40
00 = ±1.0, −4096 to +4095.
Description
Must be written to 0b11 for proper operation.
0 = repeat Cr and Cb values.
1 = interpolate Cr and Cb values.
Enables the FIR filter for 4:2:2 CrCb output.
Enables the color space converter (CSC). The default
settings for the CSC provide HDTV-to-RGB conversion.
Sets the fixed point position of the CSC coefficients,
including the A4, B4, and C4 offsets.
01 =±2.0, −8192 to +8190.
1x = ±4.0, −16,384 to +16,380.
MSB of Register 0x36.
Color space converter (CSC) coefficient for equation:
R
G
B
MSB of Register 0x38.
CSC coefficient for equation:
R
G
B
MSB of Register 0x3A.
CSC coefficient for equation:
R
G
B
MSB of Register 0x3C.
CSC coefficient for equation:
R
G
B
MSB of Register 0x3E.
CSC coefficient for equation:
R
G
B
MSB of Register 0x40.
CSC coefficient for equation:
R
G
B
MSB of Register 0x42.
CSC coefficient for equation:
R
G
B
MSB of Register 0x44.
CSC coefficient for equation:
R
G
B
MSB of Register 0x46.
CSC coefficient for equation:
R
G
B
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
= (A1 × R
= (C1 × R
= (A1 × R
= (C1 × R
= (A1 × R
= (C1 × R
= (A1 × R
= (C1 × R
= (A1 × R
= (C1 × R
= (A1 × R
= (C1 × R
= (A1 × R
= (C1 × R
= (A1 × R
= (C1 × R
= (A1 × R
= (C1 × R
= (B1 × R
= (B1 × R
= (B1 × R
= (B1 × R
= (B1 × R
= (B1 × R
= (B1 × R
= (B1 × R
= (B1 × R
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
) + (C2 × G
) + (C2 × G
) + (C2 × G
) + (C2 × G
) + (C2 × G
) + (C2 × G
) + (C2 × G
) + (C2 × G
) + (C2 × G
) + (A2 × G
) + (B2 × G
) + (A2 × G
) + (B2 × G
) + (A2 × G
) + (B2 × G
) + (A2 × G
) + (B2 × G
) + (A2 × G
) + (B2 × G
) + (A2 × G
) + (B2 × G
) + (A2 × G
) + (B2 × G
) + (A2 × G
) + (B2 × G
) + (A2 × G
) + (B2 × G
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
) + (A3 × B
) + (B3 × B
) + (C3 × B
) + (A3 × B
) + (B3 × B
) + (C3 × B
) + (A3 × B
) + (B3 × B
) + (C3 × B
) + (A3 × B
) + (B3 × B
) + (C3 × B
) + (A3 × B
) + (B3 × B
) + (C3 × B
) + (A3 × B
) + (B3 × B
) + (C3 × B
) + (A3 × B
) + (B3 × B
) + (C3 × B
) + (A3 × B
) + (B3 × B
) + (C3 × B
) + (A3 × B
) + (B3 × B
) + (C3 × B
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
) + B4
) + C4
) + B4
) + C4
) + B4
) + C4
) + B4
) + C4
) + B4
) + C4
) + B4
) + C4
) + B4
) + C4
) + B4
) + C4
) + B4
) + C4
) + A4
) + A4
) + A4
) + A4
) + A4
) + A4
) + A4
) + A4
) + A4