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Old 05-15-2015, 12:27 AM   #21
Hrafn
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Posts: 520
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Join Date: Feb 2011
Location: New Zealand
Device: Onyx Boox Poke 5, Samsung Galaxy Tab S5e 10.5
Quote:
Originally Posted by AnemicOak View Post
The i.MX processors are very popular for readers since they have the eInk controller on-board (so does the OMAP 3621).

But is there a 28nm chip that includes the epd controller?
The 28nm Freescale i.MX 7 includes an epd controller (Freescale doc, page 5).

[On closer examination, this chip appears to have been cancelled -- the 2011 i.MX 6 remains their most recent chip.]

The Rockchip RK3026 used in most 6" Onyx Booxes (the larger screens use the i.MX 6) does appear to have a 28nm replacement in the RK3188/RK3188T. (I don't know what OB does for epd control for these readers.)

Last edited by Hrafn; 05-15-2015 at 01:01 AM. Reason: Rockchip
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