SC9149AHN SILAN [Silan Microelectronics Joint-stock], SC9149AHN Datasheet - Page 8

• Manufacturer Part Number: SC9149AHN
• Description: INFRARED REMOTE CONTROL RECEIVER
• Manufacturer: SILAN [Silan Microelectronics Joint-stock]

6-3. CP1,CP2 ( Cyclic Pulse)
MUTE etc.
7.CODE ALLOCATION (KEY NO. IS FOR SC9148A)
SC9149AL/9149AHN is able to use KEY1~5 and KEY 7~9, KEY 17~18 only for 10 commands.
Key No.
C1~C3 code bits are available in addition to the above data bits for optional selection.
SC9150A can use all keys, but SC9149A is able to use KEY1~5 and KEY 7~11 only for 10 commands.
When single-shot signal received, cyclic pulse output is reversed. This cyclic pulse is used for power ON/OFF,
10
11
12
13
14
15
16
17
18
1
2
3
4
5
6
7
8
9
H
Silan
Semiconductors
1
1
1
1
1
1
0
0
0
0
0
0
0
0
0
0
0
0
CYCLIC OUTPUT
LATCH STROBE
S1 S2 K1 K2 K3 K4 K5 K6
KEY ON
TX OUT
0
0
0
0
0
0
1
1
1
1
1
1
0
0
0
0
0
0
PULSE
HANGZHOU SILAN MICROELECTRONICS CO.,LTD.
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
1
1
1
DATA BIT
1
0
0
0
0
0
1
0
0
0
0
0
1
0
0
0
0
0
12Bits
0
1
0
0
0
0
0
1
0
0
0
0
0
1
0
0
0
0
0
0
1
0
0
0
0
0
1
0
0
0
0
0
1
0
0
0
0
0
0
1
0
0
0
0
0
1
0
0
0
0
0
1
0
0
12Bits
0
0
0
0
1
0
0
0
0
0
1
0
0
0
0
0
1
0
0
0
0
0
0
1
0
0
0
0
0
1
0
0
0
0
0
1
8
SC9149A/SC9150A
12Bits
FUNCTION OF INSTRUCTION
Continuous Signal
Continuous Signal
Continuous Signal
Continuous Signal
Continuous Signal
Continuous Signal
Single-shot signal
Single-shot signal
Single-shot signal
Single-shot signal
Single-shot signal
Single-shot signal
Single-shot signal
Single-shot signal
Single-shot signal
Single-shot signal
Cyclic Signal
Cyclic Signal
12Bits
Rev: 1.2
SP10
2003.01.21
HP1
HP2
HP3
HP4
HP5
HP6
SP1
SP2
SP3
SP4
SP5
SP6
SP7
SP8
SP9
CP1
CP2