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13.1.1. CPU Block
CPU (IC101)
Operating Power Supply: 3.3V (for I/O) 1.8V (for Core) 1.8V (for Inside PLL) 2.8V (Camera I/O)
Package: 144 pin QFD
Internal Component: 32bit RISC ARM720T, Hardware JPEG Encoder, Memory Controller, 10/100Base
Ethernet MAC, I2C I/F, Serial I/F, SRAM (48KB) and etc are built-in.
Outline of Operation: All system Control and image data from the camera is changed to JPEG data.
Then, it is changed to packet and sent out from Ethernet I/F.
32.786 KHz is entered as External Clock and increase at Internal PLL. Then, it operates at 48.955 MHz.
Flash Memory (IC102) and SDRAM (IC103) are accessed by CPU Bus.
CMOS sensor (IC701) and Real Time Clock IC (IC104) on the Camera Block are accessed by I2C I/F.
Ethernet PHY (IC201) is accessed by MII (Media Independent Interface) I/F.
FLASH MEMORY (IC102)
Operating Power Supply: +3.3V
Package: 48 pin Ball CSP
Capacity: 16Mbit
Access Time: 70ns
Outline of Operation: Stores programs for CPU operation, MAC address and customer setup data.
Version up is available from Ethernet I/F.
SDRAM (IC103)
Operating Power Supply: +3.3V
Package: 54 pin TSOP
Capacity: 64Mbit
Outline of Operation: Stores the memory for CPU work and temporary saved images.
RESET IC (IC105)
Reset voltage: 2.9V
Package: 4 pin SOP
Outline of Operation: When 3.3V power starts up, it emits about 150ms reset pulse after detecting 2.9V.
Clear Setting Button (SW104)
Outline of Operation: It is possible to bring back the setting value of a Network Camera to a factory-
shipments state, when you push.
GPI0
- Motor (PAN/TILT) Operation
- Clear Setting SW
- Privacy Mode SW
- I2C
- LED
65
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 ...