ARM Cortex-A9 AM437X Core     Run  at 1GHz
256/512MB DDR3 SDRAM
4GB eMMC，  16MB QSPI FLASH(reserved)     32KB EEPROM
Integrated Ethernet MAC Subsystem
Integrated  power management chip 
Pitch 0.8    2*100  double row connectors
OS: Linux3.12.10，Linux 4.1.18

ARM Cortex-A9 AM437X Core     Run  at 1GHz
256/512MB DDR3 SDRAM
4GB eMMC，  16MB QSPI FLASH(reserved)     32KB EEPROM
Integrated Ethernet MAC Subsystem
Integrated  power management chip 
Pitch 0.8    2*100  double row connectors
OS: Linux3.12.10，Linux 4.1.18