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參數(shù)資料
| 型號(hào)： | 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(gè)航母系統(tǒng) |
| 文件頁數(shù)： | 14/20頁 |
| 文件大?。?/td> | 179K |
| 代理商： | S1A0688C01-A0B0 |
S1A0688C01
TV SOUND MPX FOR TWO CARRIER SYSTEM
14
MICOM
S1A0688C01 is available in DC control, normal microcontroller control, and IIC BUS microcontroller control system,
and it can distinguish the control type automatically by monitoring PIN 22 (EN) status. The relation of control source
type and PIN 22 status is shown as follows.
IIC Bus
Protocol of IIC BUS microcontroller control (PIN 22: L)
The S1A0688C01 can be controlled via the 2-line IIC BUS by the microcontroller. The two lines (SDA-serial data.
SCL-serial clock) exchange information between the devices connected to the IIC bus. SDA is bidirectional line
which is connected to a positive supply voltage via a pull up resistor. When the bus is free both lined are HIGH. The
data on the SDA line must be stable during the High-powered of the clock. The HIGH or LOW data can only
change when the clock signal line is LOW. A HIGH -to -LOW transition of the SDA line while SCL is HIGH is
defined as a start condition. A LOW- to -HIGH transition of the SDA line while SCL is HIGH is defined as a stop
condition. The bus receiver will be reset by the reception of a start condition and is considered to be busy after the
start condition. After a stop condition the bus is considered as free again.
Data transmitted to the S1A0688C01 starts with the module address as follows:
Normal MICOM
DC Control
EN (Pin 22)
always
“
L
”
MICOM strobe
always
“
H
”
1st Byte
1
7th bit
Chip select code (1000010B)
8th bit
R/W
9th, 18th, 27th bit
Acknowledge
2nd Byte
10th
17th bit
SUB address (function)
3rd Byte
197th
26th bit
Data (D1
D8)
SDA
SCL
3
2
1
25
26
27
1
0
0
0
0
1
0
R/W
ACK
MSB
LSB
MSB First.
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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