NT91315BL 데이터 시트보기 (PDF) - Novatek Microelectronics
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NT91315BL Datasheet PDF : 22 Pages
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NT91315XL Series
Keyboard Assignments
C1
C2
C3
GND
C4
R1
1
2
3
ST
RD
R2
4
5
6
A/L
P
R3
7
8
9
F1
F2
R4
*/T
0
#
RD/P
F3
M1
M2
M3
SAVE
VDD
D
Flash time, F1: 600ms( default ), F2: 300ms, F3: 100ms
Diode options (switch closed):
D1. Lock 0
D2. Pause time 2.2sec
D3. Flash time 300ms for F1
D4. Lock 0, 9
D5. Pulse dialing 10-N
D6. Pulse dialing N+1
D7. Lock 0, 168
D8. Flash time 100ms for F1
D9. Dialing rate 10pps & 20pps selectable, M/B ratio
1/2
D10. Lock all digits
COL1
COL2
COL3
D1
IN4148
ROW1
D4
IN4148
ROW2
D7
IN4148
ROW3
D10
IN4148
ROW4
SW11
D2
IN4148
SW14
D5
IN4148
SW17
D8
IN4148
SW20
SW12
D3
IN4148
SW15
D6
IN4148
SW18
D9
IN4148
SW13
SW16
SW19
2
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