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參數(shù)資料
| 型號： | ICS9148F-60LF |
| 廠商： | INTEGRATED DEVICE TECHNOLOGY INC |
| 元件分類： | 時鐘產(chǎn)生/分配 |
| 英文描述： | 133.3 MHz, PROC SPECIFIC CLOCK GENERATOR, PDSO28 |
| 封裝： | SSOP-28 |
| 文件頁數(shù)： | 4/10頁 |
| 文件大?。?/td> | 411K |
| 代理商： | ICS9148F-60LF |
3
ICS9148-60
General I
2C serial interface information
The information in this section assumes familiarity with I2C programming. For more information, contact ICS for an I2C
programming application note.
How to Write:
Send the address D2(H) .
Send two additional dummy bytes, a command code
and byte count.
Send the desired number of data bytes.
See the diagram below:
Note that the acknowledge bit is sent by the clock chip, and pulls the data line low. There is no minimum of data bytes that must
be sent.
How to Read:
Send the address D3(H).
Send the byte count in binary coded decimal
Read back the desired number of data bytes
See the diagram below:
The following specifications should be observed:
1.
Operating voltage for I2C pins is 3.3V
2.
Maximum data transfer rate (SCLK) is 100K bits/sec.
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