Product Introduction
 
      The structure and the electric appliance properties of MPM module are designed by the reference of PCI Express Mini Card standard, module implements minimal system of Taiwan Faraday GM812x series network camera source SOC chip solution, includes the following content:
     ◆ GM812x master chip
     ◆ 1Gb DDR2 SDRAM
     ◆ 32MB SPI Flash
     ◆ TF card slot (maximum support 32G)
     ◆ 24Pin CMOS Sensor interface（FPC plug-in）
     ◆ 52Pin customized Mini PCI-E interface（Goldfinger）
     ◆ AT88SC encryption chip

      MPM module and motherboard is linked together through the Mini PCI E sockets, the mainboard realize basic circuit functions such as the power supply, simulation video output, audio input/output, OTG USB, Ethernet Port, RTC batteries, UART, ADC, PWM, and GPIO. According to the needs of the application functions, the mainboard can add "USB expansion circuit", support WiFi and 3G network card, and add the "single chip microcomputer expansion circuit", realize the UART control stepping motor haeundae, LED, a buzzer, 315/433 wireless access, infrared emission, and alarm IO, etc.
      MPM module connected with Sensor board through the FPC soft row line to do video data collection. The Sensor board use CMOS Sensor of OV series , specific models collocation can see MPM model and devices selection table.
      The circuit design of mainboard and Sensor board can according to the actual product function and structure, this article illustrates the reference adjust and modify. MPM module can achieve the following products:
     ★ Hd network video camera
     ★ 3G camera
     ★ Baby Monitor
     ★ Video server
     ★ Vehicle data recorder, etc

Module type and compatibility
 
      GM812x series chip is Pin2Pin compatible, therefore through the replace master chip and Sensor chip, MPM module can realize different resolution of support,such as the VGA (300000 pixels), 720p (1 million pixels) and 1080p (2 million pixels) .
      The mainboard is fully compatible with three models of the MPM module.
      According to the different master chips, MPM models are divided into MPM640, MPM720 and MPM1080.