參數(shù)資料
型號(hào): TDA9875A
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): 83/96頁(yè)
文件大?。?/td> 296K
代理商: TDA9875A
1999 Dec 20
83
Philips Semiconductors
Product specification
Digital TV Sound Processor (DTVSP)
TDA9875A
10.4.4
A
DDITIONAL DATA REGISTERS
These two bytes provide information on the additional data bits.
Table 93
Subaddress 3
Table 94
Subaddress 4
BIT
NAME
VALUE
DESCRIPTION
7 (MSB)
6
5
4
3
2
1
0 (LSB)
AD7
AD6
AD5
AD4
AD3
AD2
AD1
AD0
comprise the additional data word
BIT
NAME
VALUE
DESCRIPTION
7 (MSB)
OVW
1
new additional data bits are written to the IC without the previous bits being
read
no bits are written
new additional data is written into the IC
this bit is set to logic 0 when the additional data bits are read
don’t care
these are CI bits decoded by majority logic from the parity checks of the last
ten samples in a frame
0
1
0
6
SAD
5
4
3
2
1
X
CI1
CI2
AD10
AD9
AD8
comprise the additional data word
0 (LSB)
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