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參數(shù)資料
| 型號： | S1A0688C01-A0B0 |
| 廠商： | SAMSUNG SEMICONDUCTOR CO. LTD. |
| 英文描述： | TV SOUND MPX FOR TWO CARRIER SYSTEM |
| 中文描述： | 電視伴音盈豐的兩個航母系統(tǒng) |
| 文件頁數(shù)： | 17/20頁 |
| 文件大?。?/td> | 179K |
| 代理商： | S1A0688C01-A0B0 |
TV SOUND MPX FOR TWO CARRIER SYSTEM
S1A0688C01
17
Control Function Description
MODE CONTROL: Control the MATRIX structure according to broadcast status and end user
’
s setting.
S1A0688C01 has 4 modes (MONO, STEREO, BILINGUAL and SUB)
MUTE CONTROL: When MUTE CONTROL is on, the audio output of S1A0688C01 is off.
SEP. ADJUST: The separation characteristic of S1A0688C01 in STEREO mode can be controlled by IIC BUS.
This option controls S2 FM demodulated output signal level so as to make the separation characteristic in best
status.
TEST MODE: IC makers test item.
DC Control Map (PIN22: H)
READ Mode in IIC BUS MICOM Control Mode
S1A0688C01 can transmit the data which is registered inside IC to the MICOM in IIC BUS control system.
If the 8th bit of module address is
‘
H
’
, it means MICOM requests the data stored in the IC and S1A0688C01 enter
data transmission mode. During the read mode, S1A0688C01 ignores the data the data of 2nd type (SUB address)
and transmits the internal data within the period of 3rd byte. The SDA line of MICOM should be maintain H to
accept transmitted data from IC. The format of read data is as follows.no
DC (Logic) Input
Function
SCL
SDA
0
0
Mono
1
0
Stereo
0
1
Bilingual
1
1
Sub
Bit of 3rd Byte
1
2
3
4
Read Mode
5
6
7
8
Transmit Data
BI
ST
BI
ST
ZC
ZC
0
1
0
0
1
1
Mono
Option for IC maker
(ZC: IC test option)
1
0
0
1
Bilingual
0
1
1
0
Stereo
Others
Transmission error
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| S1A0900X01 | AM/FM TUNER + MPX |
| S1A0900X01-A0B0 | AM/FM TUNER + MPX |
| S1A0900X01-S0B0 | AM/FM TUNER + MPX |
| S1A0901A01 | AM/FM TUNER + MPX |
| S1A0901A01-S0B0 | AM/FM TUNER + MPX |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| S1A0900X01 | 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:AM/FM TUNER + MPX |
| S1A0900X01-A0B0 | 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:AM/FM TUNER + MPX |
| S1A0900X01-S0B0 | 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:AM/FM TUNER + MPX |
| S1A0901A01 | 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:AM/FM TUNER + MPX |
| S1A0901A01-S0B0 | 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:AM/FM TUNER + MPX |
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