SC9243S 데이터 시트보기 (PDF) - Silan Microelectronics
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SC9243S Datasheet PDF : 14 Pages
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SC9243
SC9243 DATA CODE MAP 2 (WHEN SHIFT KEY K8 + OTHER KEYS ARE PRESSED)
Key
KO
KI Port D0
D1
D2
D3
D4
D5
D6
D7
No. Port
K1
KI0
1
0
0
0
0
1
0
0
K2
KI1
0
1
0
0
0
1
0
0
K3
KI2
1
1
0
0
0
1
0
0
K4
KI3
0
0
1
0
0
1
0
0
KO0
K5
KI4
1
0
1
0
0
1
0
0
K6
KI5
0
1
1
0
0
1
0
0
K7
KI6
1
1
1
0
0
1
0
0
K8
KI7
K9
KI0
1
0
0
1
0
1
0
0
K10
KI1
0
1
0
1
0
1
0
0
K11
KI2
1
1
0
1
0
1
0
0
K12
KI3
0
0
1
1
0
1
0
0
KO1
K13
KI4
1
0
1
1
0
1
0
0
K14
KI5
0
1
1
1
0
1
0
0
K15
KI6
1
1
1
1
0
1
0
0
K16
KI7
K17
KI0
1
0
0
0
1
1
0
0
K18
KI1
0
1
0
0
1
1
0
0
K19
KI2
1
1
0
0
1
1
0
0
K20
KI3
0
0
1
0
1
1
0
0
KO2
K21
KI4
1
0
1
0
1
1
0
0
K22
KI5
0
1
1
0
1
1
0
0
K23
KI6
1
1
1
0
1
1
0
0
K24
KI7
K25
KI0
1
0
0
1
1
1
0
0
K26
KI1
0
1
0
1
1
1
0
0
K27
KI2
1
1
0
1
1
1
0
0
K28
KI3
0
0
1
1
1
1
0
0
KO3
K29
KI4
1
0
1
1
1
1
0
0
K30
KI5
0
1
1
1
1
1
0
0
K31
KI6
1
1
1
1
1
1
0
0
K32
KI7
HANGZHOU SILAN MICROELECTRONICS CO.,LTD
Http: www.silan.com.cn
REV:1.2 2009.02.17
Page 7 of 15
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