參數(shù)資料
型號: LC72121
廠商: Sanyo Electric Co.,Ltd.
英文描述: PLL Frequency Synthesizers for Electronic Tuning
中文描述: 鎖相環(huán)頻率合成器電子調(diào)諧
文件頁數(shù): 7/22頁
文件大?。?/td> 379K
代理商: LC72121
Procedures for Input and Output of Serial Data
This product uses the CCB (Computer Control Bus), which is Sanyo’s audio product serial bus format, for data input and
output. This product adopts an 8-bit address CCB format.
No. 5815-7/22
LC72121, 72121M, 72121V
I/O mode
Address
Function
B0
B1
B2
B3
A0
A1
A2
A3
Control data input (serial data input) mode
24 bits of data are input.
See the “DI Control Data (serial data input)” section for details on the
content of the input data.
1
IN1 (82)
0
0
0
1
0
1
0
0
Control data input (serial data input) mode
24 bits of data are input.
See the “DI Control Data (serial data input)” section for details on the
content of the input data.
2
IN2 (92)
1
0
0
1
0
1
0
0
Data output (serial data output) mode
The number of bits output is equal to the number of clock cycles.
See the “DO Control Data (serial data output)” section for details on the
content of the output data.
3
OUT (A2)
0
1
0
1
0
1
0
0
CL: Normally high
CL: Normally low
I/O mode determined
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