STR-DA6400ES
190
DISPLAY BOARD IC105 uPD78F0527GB(S)-UET-A (UPDATE SIGNAL CONVERTER)
Pin No. Pin Name I/O Description
1 to 4 NO USE - Not used
5 RESET I Reset signal input from the system controller
6, 7 NO USE - Not used
8 FLMD0 I Serial data input terminal
9 OSC OUT O System clock output terminal (5MHz)
10 OSC IN I System clock input terminal (5MHz)
11 REGC I Connected to the external capacitor
12 VSS - Ground terminal
13 VDD - Power supply terminal (+3.2V)
14 to 16
BAUDRATE3 to
BAUDRATE1
I Baud rate setting terminal Not used
17 NO USE - Not used
18 P33 O Serial data output terminal
19 to 30 NO USE - Not used
31 IR OUT O IR signal output terminal
32 NO USE - Not used
33 NO USE I Update signal input terminal Not used
34 NO USE O Update signal output terminal Not used
35 NO USE - Not used
36 UART IN I IR learning UCOM UART signal input from the system controller
37 UART OUT O IR learning UCOM UART signal output to the system controller
38 AVREF I Reference voltage (+3.2V) input terminal
39 AVSS - Ground terminal
40 to 47 NO USE - Not used
48 LEARN LED - Not used
49, 50 NO USE - Not used
51 LEARN CIR ON O Learning circuit on signal output terminal
52 LEARN IR IN I Learning IR signal input to the wave shapper
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1
6
3
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Q
3
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3
1
5
1
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0
9
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8
9
4
2
9
8
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L
1
3
9
4
2
2
9
6
5
1
3
9
9
2
8
9
4
2
9
8
0
5
1
5
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7
3
Q
Q
TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299
http://www.xiaoyu163.com
http://www.xiaoyu163.com
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