LC72140M 데이터 시트보기 (PDF) - SANYO -> Panasonic
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LC72140M Datasheet PDF : 15 Pages
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LC72140, 72140M
Serial Data Input/Output Mode Selection
The LC72140 and LC72140M use the C2B (computer control bus) serial data format. The first 8 bits form the address,
shown in Figure 8, used to select the mode of operation as shown in Table 13.
Address
Input/output mode
B0
B1
B2
B3
A0
A1
A2
A3
Description
IN1
0
0
0
1
0
0
1
0 32-bit control data input
IN2
OUT
1
0
0
1
0
0
1
0 32-bit control data input
0
1
0
1
0
0
1
0
Output data. Data is output if
the clock is active.
Figure 8. Mode selection address bits
Programmable Divider
The configuration of the programmable divider is shown in Figure 9. The input mode selection is shown in Table 14, and
the input sensitivity, in Table 15.
Figure 9. Programmable divider
Table 14. Programmable divider selection
DVS
1
0
0
SNS
×
1
0
1/16 and 1/17 pulse swallower
–
Note
×=don’t care
12-bit programmable divider
Input port
FMIN
AMIN
AMIN
No.4464–11/15
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