C328

C328 COMedia (China) Ltd. 020-38284461 C 609 020-38284623 0755-82996190 B 1912 0755-82996135 http://www.comedia.com.cn : C328 (RS232) COMedia (China) Ltd. JPEG , JPEG , C328 PDA OV Sensor VGA OV528 UART C328 EEPROM () 1– ¾ ¾ EEPROM ¾ UART JPEG 3.3V RS-232 115.2K bps 8BPP PDA 160x128 0.75-6 fps ¾ OmniVision Sensor VGA ¾ JPEG CODEC ¾ (down-sampling), (clamping), (windowing) , VGA/CIF/SIF/QCIF/160x128/80x64 ¾ , 4 gray/16 gray /256 gray /12-bit RGB/16-bit RGB ¾ DRAM C328 OV528 OV528 OV528 (down-sampling), OmniVision OV7640/8 VGA (8-bit YcbCr) OV76xx (clamping), 8 (windowing), JPEG YCbCr 422 , , JPEG CODEC , C328 ,, C328 020-38284461 C 609 020-38284623 B 1912 0755-82996190 0755-82996135 http://www.comedia.com.cn COMedia (China) Ltd. RS-232 J1 3.3V Tx Rx GND RS-232 J1 OV7640/8 C328 20mm EEPROM OV528 28mm 1. RS-232 LSB LSB 2- C328 8bit Single Byte Transmission 01 Stop Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0 Start 3 – RS-232 2. 6 RS-232 SYNC(AA0D00000000h) AAh SYNC Command 0Dh 00h 00h 00h 00h 020-38284461 Single byte 4 – RS-232 SYNC C 609 020-38284623 B 1912 0755-82996190 0755-82996135 http://www.comedia.com.cn COMedia (China) Ltd. C328 C328-7640 Initial Get Picture Snapshot Set Package Size Set Baudrate Reset Power Off Data SYNC ACK NAK Light Frequency 12 ID AA01h AA04h AA05h AA06h AA07h 1 00h Picture Type Snapshot Type 08h 1st Divider 2 Color Type 00h Skip Frame Low Byte Package Size Low Byte 2nd D...