參數(shù)資料
型號: TDA9875AH/V2,557
廠商: NXP SEMICONDUCTORS
元件分類: 消費家電
英文描述: SPECIALTY CONSUMER CIRCUIT, PQFP64
封裝: PLASTIC, QFP
文件頁數(shù): 82/96頁
文件大小: 324K
代理商: TDA9875AH/V2,557
1999 Dec 20
83
Philips Semiconductors
Product specication
Digital TV Sound Processor (DTVSP)
TDA9875A
10.4.4
ADDITIONAL 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)
AD7
comprise the additional data word
6
AD6
5
AD5
4
AD4
3
AD3
2
AD2
1
AD1
0 (LSB)
AD0
BIT
NAME
VALUE
DESCRIPTION
7 (MSB)
OVW
1
new additional data bits are written to the IC without the previous bits being
read
0
no bits are written
6
SAD
1
new additional data is written into the IC
0
this bit is set to logic 0 when the additional data bits are read
5X
don’t care
4
CI1
these are CI bits decoded by majority logic from the parity checks of the last
ten samples in a frame
3
CI2
2
AD10
comprise the additional data word
1
AD9
0 (LSB)
AD8
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