readme: Add datasheet info

The IT81202E, despite using a different core, contains sufficiently
equivalent documentation to IT8587E and IT5570E for most tasks except
interrupt management. Provide it as a reference since we cannot share
the datasheets for the models we use.

Signed-off-by: Tim Crawford <tcrawford@system76.com>
This commit is contained in:
Tim Crawford
2022-01-06 20:43:21 -07:00
committed by Jeremy Soller
parent 7d75235081
commit ca58502137

View File

@ -63,4 +63,9 @@ Public License, version 3. See [LICENSE](./LICENSE) for details.
- ecsim: MIT
- ectool: MIT
Datasheets for ITE embedded controllers cannot be shared outside of System76.
Datasheets for the ITE embedded controllers used in System76 laptops cannot be
shared outside of company. (However, the IT81202E datasheet is [publicly
available][it81202e]. While it uses a different core, a significant portion of
the register information is the same as IT85878E/IT5570E.)
[it81202e]: https://www.ite.com.tw/en/product/view?mid=149