參數(shù)資料
型號: LC72706E
廠商: Sanyo Electric Co.,Ltd.
英文描述: FM Multiplex Receiver IC Supporting All Worldwide Standards(適用于全球統(tǒng)一標(biāo)準(zhǔn)的FM多路接收器芯片)
中文描述: 多重調(diào)頻接收芯片支持所有全球標(biāo)準(zhǔn)(適用于全球統(tǒng)一標(biāo)準(zhǔn)的調(diào)頻多路接收器芯片)
文件頁數(shù): 5/15頁
文件大小: 164K
代理商: LC72706E
Data I/O Techniques
CCB Technique
Sanyo audio ICs input and output data using the Sanyo CCB (computer control bus) standard, which is a serial bus
format. This IC uses an 8-bit address CCB and uses the following addresses.
Data Input Timing
No. 5745-5/15
LC72706E
I/O mode
Address
Function
B0
B1
B2
B3
A0
A1
A2
A3
Input
0
1
0
1
1
1
1
1
16-bit control data input
Output
1
1
0
1
1
1
1
1
Data output for the input clock (CL)
Input
0
0
1
1
1
1
1
1
Data input (in 8-bit units) for the layer 4 CRC check circuit
Data Output Timing
Note:The DO pin is normally left open.
Since the DO pin is an n-channel open drain pin, the time required for the data to change from the low level to the high level depends on the value of
the pull-up resistor.
I/O mode determined
Internal data latching
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