參數資料
型號: TDA9851T
廠商: NXP SEMICONDUCTORS
元件分類: 消費家電
英文描述: I2C-bus controlled economic BTSC stereo decoder
中文描述: SPECIALTY CONSUMER CIRCUIT, PDSO24
封裝: 7.5 MM, PLASTIC, SO-24
文件頁數: 10/20頁
文件大?。?/td> 145K
代理商: TDA9851T
1997 Nov 12
10
Philips Semiconductors
Product specification
I
2
C-bus controlled economic BTSC stereo
decoder
TDA9851
I
2
C-BUS PROTOCOL
I
2
C-bus format to read (slave transmits data)
Table 1
Explanation of I
2
C-bus format to read (slave transmits data)
Table 2
Definition of the transmitted bytes after read condition
Table 3
Function of the bits in Table 2
I
2
C-bus format to write (slave receives data)
Table 4
Explanation of I
2
C-bus format to write (slave receives data)
Table 5
Definition of the DATA (second byte after MAD)
S
SLAVE ADDRESS
R/W
A
DATA
P
NAME
DESCRIPTION
S
Standard SLAVE ADDRESS (MAD)
R/W
A
DATA
P
START condition; generated by the master
101 101 1
logic 1 (read); generated by the master
acknowledge; generated by the slave
slave transmits an 8-bit data word
STOP condition; generated by the master
MSB
LSB
D7
D6
D5
D4
D3
D2
D1
D0
Y
Y
Y
Y
Y
Y
Y
STP
BITS
FUNCTION
STP
Y
stereo pilot identification (stereo received = 1)
indefinite
S
SLAVE ADDRESS
R/W
A
DATA
A
P
NAME
DESCRIPTION
S
Standard SLAVE ADDRESS (MAD)
R/W
A
DATA
P
START condition
101 101 1
logic 0 (write)
acknowledge; generated by the slave
see Table 5
STOP condition
MSB
LSB
D7
D6
D5
D4
D3
D2
D1
D0
0
0
AT2
AT1
CCD
AVLON
GMU
STEREO
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