tda9983bhw/8/c1 NXP Semiconductors, tda9983bhw/8/c1 Datasheet - Page 78

• Manufacturer Part Number: tda9983bhw/8/c1
• Description: Hdmi Transmitter Up To 150 Mhz Pixel Rate With 3 ? 8-bit Video Inputs And 4 ? I 2s-bus With S/pdif
• Manufacturer: NXP Semiconductors

NXP Semiconductors
Table 87.
Legend: * = default value
TDA9983B_1
Product data sheet
Address Register
86h
87h
88h
89h
8Ah
8Bh
8Ch
8Dh
8Eh
8Fh
90h
91h
92h
93h
94h
95h
96h
97h
98h
99h
9Ah
AUD_IF_BYTE3
AUD_IF_BYTE4
AUD_IF_BYTE5
AUD_IF_BYTE6
AUD_IF_BYTE7
AUD_IF_BYTE8
AUD_IF_BYTE9
AUD_IF_BYTE10
AUD_IF_BYTE11
AUD_IF_BYTE12
AUD_IF_BYTE13
AUD_IF_BYTE14
AUD_IF_BYTE15
AUD_IF_BYTE16
AUD_IF_BYTE17
AUD_IF_BYTE18
AUD_IF_BYTE19
AUD_IF_BYTE20
AUD_IF_BYTE21
AUD_IF_BYTE22
AUD_IF_BYTE23
AUD_IF_xx registers (address 80h to 9Eh) bit description
Bit
7 to 0 AUD_IF_BYTE3[7:0]
7 to 0 AUD_IF_CA[7:0]
7
6 to 3 AUD_IF_LSV[3:0]
2 to 0 reserved
7 to 0 AUD_IF_BYTE6[7:0]
6 to 0 AUD_IF_BYTE7[7:0]
6 to 0 AUD_IF_BYTE8[7:0]
6 to 0 AUD_IF_BYTE9[7:0]
7 to 0 AUD_IF_BYTE10[7:0]
7 to 0 AUD_IF_BYTE11[7:0]
7 to 0 AUD_IF_BYTE12[7:0]
7 to 0 AUD_IF_BYTE13[7:0]
7 to 0 AUD_IF_BYTE14[7:0]
7 to 0 AUD_IF_BYTE15[7:0]
7 to 0 AUD_IF_BYTE16[7:0]
7 to 0 AUD_IF_BYTE17[7:0]
7 to 0 AUD_IF_BYTE18[7:0]
7 to 0 AUD_IF_BYTE19[7:0]
7 to 0 AUD_IF_BYTE20[7:0]
7 to 0 AUD_IF_BYTE21[7:0]
7 to 0 AUD_IF_BYTE22[7:0]
7 to 0 AUD_IF_BYTE23[7:0]
Symbol
AUD_IF_DM_INH
Rev. 01 — 20 May 2008
Access Value
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
…continued
00h*
00h*
0*
1
0000*
0001
0010
0011
1000
:
1111
000*
00h*
00h*
00h*
00h*
00h*
00h*
00h*
00h*
00h*
00h*
00h*
00h*
00h*
00h*
00h*
00h*
00h*
00h*
150 MHz pixel rate HDMI transmitter
Description
audio InfoFrame data byte 3:
value
of audio stream (compressed
audio format)
audio InfoFrame channel
allocation: channel allocation
(LPCM)
audio InfoFrame down-mix
inhibit flag: down-mix inhibit flag
audio InfoFrame level shift
value: level shift value
reserved (shall be 000h)
audio InfoFrame data byte x:
x = 6 to 27
permitted or no information
about any assertion of this
prohibited
0 dB
1 dB
2 dB
3 dB
4 dB
:
15 dB
byte 6: reserved (shall be zero)
byte 7: reserved (shall be zero)
byte 8: reserved (shall be zero)
byte 9: reserved (shall be zero)
byte 10: reserved (shall be zero)
byte 11: reserved (shall be zero)
byte 12: reserved (shall be zero)
byte 13: reserved (shall be zero)
byte 14: reserved (shall be zero)
byte 15: reserved (shall be zero)
byte 16: reserved (shall be zero)
byte 17: reserved (shall be zero)
byte 18: reserved (shall be zero)
byte 19: reserved (shall be zero)
byte 20: reserved (shall be zero)
byte 21: reserved (shall be zero)
byte 22: reserved (shall be zero)
byte 23: reserved (shall be zero)
8 kHz = maximum bit rate
TDA9983B
© NXP B.V. 2008. All rights reserved.
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