[Arm-netbook] eoma68-a20 lcd panel boards

luke.leighton luke.leighton at gmail.com
Fri Sep 6 00:52:11 BST 2013


or this. B116XW03 V0

http://www.avidia.com.tw/docs/product/B116XW03%20V.0.pdf


search on taobao shows loooads at around RMB200
http://search.taobao.com/search?q=b116xw03&from=rs&navlog=rs-2-q-b116xw03&rels_k=0&initiative_id=staobaoz_20121208

panelook has people with large quantities for sale (a good sign):
http://www.panelook.com/B116XW03%20V0_AUO_11.6_LCM_overview_376.html

viewing angle isn't great (but for $33 and a 1366x768 11in size who cares!)

VDD 3.3V, logic power 0.8W same as the other one

backlight power supply 2.0W @ 12.0V wtf??  how come the other one's so
much higher???

18-bit RGB over LVDS on 3 channels 0 1 2 plus CLKIN makes 4 LVDS pairs..

40-pin connector, IPEX 20353-040T-11

all looks good.

... you see how radically different those two are for connectors, joe?
 same spec on paper (pretty much) - one's a 30-pin the other's 40.

parameters on page 20 are what you shove into script.fex (pretty much).

btw sometimes you can get away with a much lower clock frequency than
reported, this reduces the frame rate, some panels go as low as 40hz
but it's not widely advertised and generally bad to assume that trick
will work across all panels.

l.



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