參數(shù)資料
型號: L3913
文件頁數(shù): 12/14頁
文件大?。?/td> 199K
代理商: L3913
signal,C5 indicatesthe stateof the dialler (if C5 =
0 the dialler is busy,if C5 = 1 the dialler is free).
Data is a 5 bits serial word shifted in a 5 bits reg-
ister during the positive transition of the clock
pulse. The positive transition of the enable signal
validatesthe acquisition of the last 5 bits.
Timings diagram in fig. 9 shows the details of se-
rial bus synchronization.
Table 1 explains the ”CODE ENTRY” in serial bus
mode.
Table 1:
Code Enties.
0
0
0
0
0
*
0
0
0
0
1
1
0
0
0
1
0
2
0
0
0
1
1
3
0
0
1
0
0
4
0
0
1
0
1
5
0
0
1
1
0
6
0
0
1
1
1
7
0
1
0
0
0
8
0
1
0
0
1
9
0
1
0
1
0
0
0
1
0
1
1
A
0
1
1
0
0
B
0
1
1
0
1
C
0
1
1
1
0
D
0
1
1
1
1
*
1
0
0
0
0
RESERVED
1
0
0
0
1
R: FLASH
1
0
0
1
0
REDIAL
1
0
0
1
1
LOUDSPEAKER ON
1
0
1
0
0
CONFIDENCE TONE
1
0
1
0
1
MICROPHONE MUTE
1
0
1
1
0
PAUSE
1
0
1
1
1
RESERVED
1
1
0
0
0
LOUDSPEAKER LEVEL 0dB
1
1
0
0
1
LOUDSPEAKER LEVEL 3dB
1
1
0
1
0
LOUDSPEAKER LEVEL 6dB
1
1
0
1
1
LOUDSPEAKER LEVEL 9dB
1
1
1
0
0
LOUDSPEAKER LEVEL12dB
1
1
1
0
1
LOUDSPEAKER LEVEL15dB
1
1
1
1
0
LOUDSPEAKER LEVEL18dB
1
1
1
1
1
LOUDSPEAKER LEVEL21dB
L3913
12/14
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