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README.md

Glider

Open source E-ink monitor with an emphasis on low latency.

Note: This repo only contains the hardware design, the gateware running on the FPGA is our open-source Caster EPDC design, which could be found at github.com/Modos-Labs/Caster

block-diagram

Feature

  • Xilinx(R) Spartan-6 LX16 FPGA running Caster
  • DDR3-800 framebuffer memory
  • Type-C DisplayPort Alt-Mode video input with on-board PTN3460 DP-LVDS bridge or
  • DVI (via HDMI connector) video input
  • Epaper power supply with up to 1A peak current on +/-15V rail supporting large panels
  • VCOM kick-back voltage measurement support
  • On-board RaspberryPi(R) RP2040 microcontroller for USB communication and firmware upgrade
  • Up to 133MP/s processing rate with dithering enabled, >200MP/s when disabled

License

The hardware design is released under the CERN Open Source Hardware License strongly-reciprocal variant, CERN-OHL-S. A copy of the license is provided in the source repository. Additionally, user guide of the license is provided on ohwr.org.