參數(shù)資料
型號(hào): TDA9870A
廠商: NXP SEMICONDUCTORS
元件分類: 消費(fèi)家電
英文描述: Digital TV Sound Processor DTVSP
中文描述: SPECIALTY CONSUMER CIRCUIT, PDIP64
封裝: SHRINK, PLASTIC, DIP
文件頁(yè)數(shù): 47/88頁(yè)
文件大小: 362K
代理商: TDA9870A
1998 Aug 10
47
Philips Semiconductors
Product specification
Digital TV Sound Processor (DTVSP)
TDA9870A
10.3.20 ADC
OUTPUT SELECT REGISTER
10.3.20.1 Description
This register is used to define the signal source for the ADC. There is no output channel selector, because all digital
signal sinks of the ADC have their own matrix. Instead, a level adjustment facility for the ADC output is provided.
10.3.20.2 Definition
Table 50
Subaddress 23 (note 1)
Note
1.
The default setting at power-up is 00000000.
Table 51
Signal source
MSB
LSB
B7
B6
B5
B4
B3
B2
B1
B0
see Table 51
see Table 52
B7
B6
B5
SIGNAL SOURCE
0
0
0
0
0
0
1
1
0
1
0
1
SCART 1 input
SCART 2 input
external input
mono input
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