EM32100 Ver la hoja de datos (PDF) - ELAN Microelectronics
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EM32100 Datasheet PDF : 13 Pages
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EM32100
8/10 DIGIT LCD DRIVER
(b5b4 = 00) Digit key
Key
1 2 3 4 5 6 7 8 9 0 * # P P→T
b3b2b1b0 0001 0010 0011 0100 0101 0110 0111 1000 1001 1010 1011 1100 1101 1110
Display 1 2 3 4 5 6 7 8 9 0
P
(b5b4 = 10 ) function key
Key
F
b3b2b1b0 1111
Display
Note:
1. Flash key will be treated as "clear LCD panel" command.
2. Any invalid data will be ignored by the EM32100.
FUNCTION DESCRIPTION
Dialing dispaly
The serial data received by SDI pin of EM32100 will be decoded and shown on LCD panel. Display format
is as follows:
Off-Hook state mode:
1
Start
2
Reset STW
3
STW Display
T
4
HKS = 1? T
F
5
F Data In?
6
MS2 = 0?
F
7
F
MS1 = 0
T
8
Display RTC
9
HKS = 1?
F
10
Data in?
FF
11
T MS1 = 0?
F
T MS2 = 0 ?
F
T
T
27
Data Valid?
T
T
12
Start Timer
T
13
HKS=0
F
21
F 6 Sec. Expire?
T
14
Data Valid?
F
T
T
15
Display Dialing
No.
16
Start Timer
17
HKS = 1? T
24
RTC Mode
F
18
6 Sec. Expire?
T
F
T MS1=0?
F
MS2=0? T
F
19
F Data In?
T
20
F Data Valid?
T
* This specification are subject to be changed without notice.
2.10.1999 5
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