doc: update readme and change log

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Wenting Zhang 2022-06-08 12:17:17 -04:00
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The following are the changes for the hardware.
R0.1
1. Initial release.
R0.2
1. Switch from ECP5 to SPARTAN6 FPGA
R0.3
1. Remove on-board 39pin/ 50pin connector, switch to 40pin connector or EPD
2. Remove DSI input connector
3. Add DisplayPort to LVDS bridge chip and DisplayPort input

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# Caster
# Glider
FPGA-based EPD (Eink/DES) controller board.
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.
Note: The design is still working in progress. There are a few known bugs that will be fixed in the next revision.
## Feature
- FPGA for field upgradable EPD controller design
- Supports various different Eink/ DES panels
- Up to 1.6GB/s DDR3-800 buffer memory
- Up to 224 MPixel/s DisplayPort 1.2 input (2200x1650 @ 60Hz)
## License