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參數(shù)資料
| 型號： | KB22688 |
| 廠商： | SAMSUNG SEMICONDUCTOR CO. LTD. |
| 英文描述： | TV Sound MPX for Two Carrier System(載波系統(tǒng)的電視聲音多路轉(zhuǎn)換器) |
| 中文描述： | 電視聲音盈豐雙載波系統(tǒng)（載波系統(tǒng)的電視聲音多路轉(zhuǎn)換器） |
| 文件頁數(shù)： | 15/22頁 |
| 文件大?。?/td> | 140K |
| 代理商： | KB22688 |
KB22688 TV SOUND MPS FOR TWO CARRIER SYSTEM
g) READ mode in IIC BUS u-COM control mode
KB22688 can transmit the data which is registered inside IC to the u-COM in IIC BUS control system.
If the 8th bit of module address is “H”, it means u-COM requests the data stored in the IC and KB22688 enter
data transmission mode. During the read mode, KB22688 ignores the data the data of 2nd bype ( SUB address )
and transmits the internal data within the period of 3rd byte. The SDA line of u-COM should be maintain “H” to
accept transmitted data from IC. The format of read data is as follows.
h) Others
In IIC BUS control system, if the SLAVE address is correct, the acknowledge signal will be generated by
KB22688 nomatter the sub address is right or wrong , When sub address is wrong IC will do nothing.
8
1
7
0
6
ZC
5
ZC
4
ST
3
BI
2
ST
1
BI
Bit of 3rd Byte
Transmit Data
0011 : MONO
1001 : BILINGUAL
0110 : STEREO
1100 : used in ST
→
BI
mode transition
other case : transmission error
Option for IC marker.
(ZC : IC test option )
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