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Pin No.
Pin Name
I/O
Description
2
SCL
I
Inputs I2C-BUS communications serial clock.
3
SDA
I/O
Inputs/Outputs address, data, and acknowledges bit is in
synchronization with I2C-BUS communications serial clock.
This terminal is an open drain on output. Connect the
proper pull-up resistor depending on the signal line
capacity.
14
FOUT
O
This is a C-MOS output terminal with the output controlled
by FOE.
In case of FOE = "H", FOUT outputs at 32.768kHz.
When no output , FOUT is at the "L" level.
10
FOE
I
This is an input terminal that controls the FOUT output
state.
When this terminal is at the "H" level, FOUT becomes the
output state. And when this terminal is at the "L" level,
FOUT stops.
7
/INT
O
Outputs an interrupt signal such as the Alarm, Timer, and
Time Update.
This terminal is an open drain terminal.
11
VDD
-
Connects to +(positive) power supply.
11
(VDD)
-
Same potential as VDD, but do NOT connect externally.
Note: RX-8581SA (SOP-14pin) does not have this terminal.
5
GND
-
Connects to ground.
4, 6, 8, 9,
12, 13
N.C.
-
Not connected to the internal IC.
OPEN, or connect to GND or VDD.
Note: Make sure that the 14pin~|22pin in RX-8581NB (SON-
22pin) ,which are the N.C. terminals, are mutually
connected by an inner cone.
Note:
Be sure to connect a bypass capacitor of more than 0.1
F to the nearest terminal between VDD and
GND.
14.7. IC105
85
Содержание BL-C30CE
Страница 3: ...1 2 HOW TO RECOGNIZE THAT Pb FREE SOLDER IS USED MAIN BOARD 3 ...
Страница 4: ...I O BOARD 4 ...
Страница 5: ...SUB BOARD 5 ...
Страница 6: ...LENS BOARD RF BOARD 6 ...
Страница 48: ...10 TROUBLE SHOOTING 10 1 STARTING UP OPERATION 48 ...
Страница 49: ... 1 It does not turn on when LED mode is OFF on web setup menu 49 ...
Страница 50: ... 1 It does not turn on when LED mode is OFF on web setup menu 10 2 LED CIRCUIT CHECK 50 ...
Страница 51: ...10 3 LAN BLOCK CHECK 10 3 1 Green Light On 51 ...
Страница 52: ...10 3 2 Orange Light Blinking 1 52 ...
Страница 53: ...10 3 3 Orange Light Blinking 2 53 ...
Страница 54: ...10 4 CAMERA BLOCK CHECK 54 ...
Страница 55: ...10 5 POWER SUPPLY BLOCK CHECK 55 ...
Страница 56: ...10 5 1 Short Term Power Cut Detection Circuit Check 56 ...
Страница 57: ...10 6 OTHER OPERATION CHECK 10 6 1 PAN Operation Check 10 6 2 TILT Operation Check 57 ...
Страница 58: ...10 7 PYROELECTRIC INFRARED SENSOR CHECK 58 ...
Страница 59: ...10 8 RF BLOCK 59 ...
Страница 76: ...76 ...
Страница 78: ...45 MII_CRS I O 90 GPIOB1 I O 78 ...
Страница 80: ...135 MA5 O 144 MA13 O Note The terminal name marked with a has an active low signal 14 4 IC102 80 ...
Страница 82: ...14 5 IC103 82 ...
Страница 83: ...83 ...
Страница 84: ...14 6 IC104 84 ...
Страница 86: ...1 GND 2 VDD 3 Cd 4 OUT 14 8 IC201 86 ...
Страница 87: ...87 ...
Страница 99: ...17 CABINET AND ELECTRICAL PARTS LOCATION 18 ACCESSORIES AND PACKING MATERIALS 99 ...
Страница 105: ...C162 ECJ0EC1H121J 120p 105 ...
Страница 107: ...107 ...
Страница 109: ...R137 ERJ2GEJ102 1k 109 ...
Страница 122: ...BL C30 I O BOARD BAT1 PSUP1499Z A PbF 3 3V DCIN 1 2 4 6 8 7 1 2 3 5 3 GND ...
Страница 125: ...A1 A2 A3 C1 C2 E1 E2 E3 E4 E1 E2 B D 10M Communication 100M Communication 100M Communication E3 E4 10M Communication ...
Страница 126: ...H1 H2 H3 H4 J1 J2 J3 J4 G1 G2 G3 G4 I1 I2 K1 K2 K5 K3 K4 I3 I4 F ...
Страница 144: ...CLKIN PCLK HSYNC Y 0 7 VSYNC Waveform 1 Waveform 2 Waveform 3 2 Waveform 3 1 Waveform 4 ...