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System-on-Module equips ISA, LAN, VGA, etc., as well as flexible customization ports, SOM304D3

January 19, 2022

ICOP’s SOM304D3 is an ideal small computer module to reduce cabling and improve vibration/shock resistance between CPU module and carrier boards which can be designed and made by customers or from ICOP’s OEM/ODM service.

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Based on DMP Vortex86DX3 1GHz SoC, SOM304D3 is available in single and dual-core versions with 1 or 2GB DDR3 RAM. The SOM module can operate in environment from -20℃ to +70℃(single core) which is very suitable for space-constrained industrial applications with balanced performance.

With excellent thermal design and dimension in 70 x 70 x 10.5mm, the dedicated metal housing provides heat dissipation in addition to EMI/EMC suppression. Not only equipped with SATA, USB, PCIe, LAN, ADC, ISA, LCD, VGA, Audio, Keyboard, and Mouse, but also provides additional 10 x I/O ports (80 pins) for customers’ definition such as GPIO, RS232, RS485, IDE, SPI, I2C, PWM SD, and Printer. It could save time and cost in customers’ carrier board design.

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SOM304D3 Pin Assignment

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The SOM304-DX3 uses four sets of 76-pin (2 x 38 = 76 pins) connectors (A, B, C, and D connectors shown above) to form totally 304 signal pins. It includes single-function pins such as VCC, GND, VGA LCD, ISA, SATA, LAN, PCIe, and USB; the multi-function pins are also called GPXX. GP stands for General Purpose, includes GPIO, COM, HD audio, full-duplex SPI, SPI, I2C, PWM, IDE, SD, parallel port and WDT functions.

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GP Port Feature Selection

Each GP port includes two to four different features as shown below.

  • Only one function can be used at a time.
  • The BIOS assigns the function. Please connect info@icop.com.tw or your sales representative for custom BIOS and different reference schematic functions.
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Main features of SOM304D3:

  • DM&P SoC Vortex86DX3- 1GHz
  • 1GB / 2GB DDR3 onboard
  • 4S / 4U / VGA / LCD / LAN / LPT / Audio / 2PCIe / 4ADC / I2C / PWM / ISA / 16GPIO / SATA
  • 304-pin module, I/O ports programmable, 16-bit ISA
  • Programmable: up to 80 GPIO or up to 9 UART, SPI, I2C, PWM, SD, LTP, IDE
  • 70 (L) x 70 (W) x 10.5 (H)mm, DC +5V @ 1300mA
  • Optional: Onboard flash up to 4GB, up to 3 PWM

For more info and sample request, please write to info@icop.com.tw, call your nearest ICOP Branch, or contact our Worldwide Official Distributor.

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