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Author: tcmichals

H3 user manual

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Published in 2015-7-11 15:25:04 | Show all floors
ghl.bhrt replied at 2015-7-10 17:59
Please share or redirect to H3 user manual

If you can't find it you won't have much use of it, but here it is.

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Published in 2015-8-10 18:17:46 | Show all floors
Thanks!
Bharat Gohil

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Published in 2015-9-17 15:52:55 | Show all floors
Hi!

I want to use Allwinner H3 in self development board and use Orange PI as start point of development. As result I have some questions:
1. Is DDR3 layot example in EDA format present?
2. What PMIC chip recomendated for H3?
3. What about booting BOOT0/U-BOOT (and place U-BOOT enverooment) from SPI flash on allwinner H3?
4. What about actual kernel (3.10+ or better 4+) support on H3?
5. What's about industrial temperature range (-40...+85C) for H3 series?

Have anybody this info?

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Published in 2015-11-10 05:30:35 | Show all floors
Hi, do you really have the "user manual" or only the datasheet. I am looking for infos on the HDMI registers and I could not find anything useful in the H3 datasheet.

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Published in 2015-11-10 16:12:45 | Show all floors
borgCuba replied at 2015-11-10 05:30
Hi, do you really have the "user manual" or only the datasheet. I am looking for infos on the HDMI r ...

The H3 datasheet does not contain any description of the HDMI registers and same for the Display Engine.I had to look at the code of the video driver (video/disp2) in the lichee kernel to know they work.

I am writing a DRM video driver for a 4.4 kernel. The HDMI encoder/connector and the associated clocks are coded.
I have almost all information about the display engine (main and overlay channels), so I hope to have something running before Christmas.

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Published in 2017-3-1 19:45:34 | Show all floors
Hello,

is the USER MANUAL for the H3 (NOT THE DATASHEET) available or not?
The difference between these documents: the user manual contains full register description aka "H8 User Manual" from Allwinner, the datasheet(s) miss these infos!

Kind Regards,
Michael
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