tda9983bhw/8/c1 NXP Semiconductors, tda9983bhw/8/c1 Datasheet - Page 94

• 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 104. ISRC2 packet registers (address 40h to 5Eh) bit description
Legend: * = default value
Table 105. ACP packet registers (address 60h to 7Eh) bit description
Legend: * = default value
TDA9983B_1
Product data sheet
Address Register
5Ch
5Dh
5Eh
Address Register
60h
61h
62h
63h
ISRC2_PB25
ISRC2_PB26
ISRC2_PB27
ACP_
PACKET_
TYPE
ACP_TYPE
ACP_RSVD
ACP_PB0
9.7.3 Audio content protection packet registers
Below is an example of use. Please refer to HDMI 1.2a specification for the correct
definition of data bytes.
See HDMI 1.2a specification, section 9.3 for rules regarding the use of ACP packets.
Bit
7 to 0 ACP_PACKET_
7 to 0 ACP_TYPE[7:0]
7 to 0 ACP_RSVD[7:0]
7 to 0 ACP_PB_BYTE_0[7:0]
Bit
7 to 0 ISRC2_PB_BYTE_25[7:0]
7 to 0 ISRC2_PB_BYTE_26[7:0]
7 to 0 ISRC2_PB_BYTE_27[7:0]
Symbol
TYPE[7:0]
Symbol
Rev. 01 — 20 May 2008
Access Value
R/W
R/W
R/W
R/W
Access Value Description
R/W
R/W
R/W
04h*
00h*
00h*
00h*
…continued
Description
audio content protection packet type:
packet type of the audio content protection
packet
audio content protection type: content
protection type
audio content protection reserved:
reserved (shall be zero)
audio content protection data byte 0
ACP_TYPE = 2: DVD-audio
ACP_TYPE = 3: super audio CD
150 MHz pixel rate HDMI transmitter
00h*
00h*
00h*
DVD-Audio_Type_Dependent_
Generation [8 bits] identifies the
generation of the DVD-Audio-specific
ACP_Type_ Dependent fields. Shall be
set to logic 1.
CCI_1_b0[7:0]
reserved byte 25 (shall be set to
a value of 0)
reserved byte 26 (shall be set to
a value of 0)
reserved byte 27 (shall be set to
a value of 0)
TDA9983B
© NXP B.V. 2008. All rights reserved.
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