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emPC-A/RPI by Janz Tec AG

Low Cost ARM Cortex-A7 Based Embedded Controller

Visit https://github.com/janztec/empc-arpi-linux-drivers/blob/master/README.md#installation-instructions for instructions on how to automatically install drivers and configuration entries to enable the additional features of the emPC-A/RPI (RTC, CAN, RS232/RS485).

Product page: https://www.janztec.com/en/empc-a-rpi.html emPC-A/RPI

FEATURES emPC-A/RPI

  • Processor
    • Based on Raspberry Pi 2, Model B
    • Broadcom BCM2836 processor
    • Quad-Core CPU based on ARM Cortex-A7 with 900 MHz
    • Fanless cooling concept
    • Realtime clock, battery buffered
  • Memory
    • System memory 1 GB
    • External accessible µSD card slot
  • Graphics
    • HDMI graphic interface
  • Connectors
    • 1 x 10/100 MBit/s Ethernet
    • 4 x USB (v2.0)
    • 1 x 9-pin D-SUB connector for serial debug console
    • 1 x CAN (ISO/DIS 11989-2, opto-isolated, termination settings via jumper)
    • 1 x RS232 (Rx, Tx, RTS, CTS) or switchable to RS485 (half duplex; termination settings via jumper)
    • Internal I/O
      • 4 x digital inputs (24VDC)
      • 4 x digital outputs (24VDC)
  • Power Supply
    • Input 9 … 32 VDC

for more information on how to compile this repository visit https://github.com/raspberrypi/linux/blob/rpi-3.18.y/README

Before compiling this kernel sources, make sure that "bcm2709_defconfig" configuration is loaded and the following entries are configured as modules in "menuconfig":

  • (M) SC16IS7xx serial support