Discussion:
[Arm-netbook] passthrough card v0 quick status
Luke Kenneth Casson Leighton
2017-02-08 08:18:41 UTC
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assembled here with my friend's equipment, i got the 9161A tab pin
wrong (GND instead of power), and i managed somehow to reverse the
order of the OTG pinouts 5-1, despite cut/paste from a known working
board. after pulling up the 3.3v regulator and putting a top-mount OTG
reversed in place of the mid-mount, powerup worked and the GL850G USB
Hub came up.

tomorrow i will test the tfp401a by... you'll like this... configuring
an A20 board to do HDMI output, and wiring it to the passthrough card
:)

l.

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crowd-funded eco-conscious hardware: https://www.crowdsupply.com/eoma68

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Allan Mwenda
2017-02-08 13:15:48 UTC
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You know if this works you can't not have HDMI out on the rockchip one right?
Post by Luke Kenneth Casson Leighton
assembled here with my friend's equipment, i got the 9161A tab pin
wrong (GND instead of power), and i managed somehow to reverse the
order of the OTG pinouts 5-1, despite cut/paste from a known working
board. after pulling up the 3.3v regulator and putting a top-mount OTG
reversed in place of the mid-mount, powerup worked and the GL850G USB
Hub came up.
tomorrow i will test the tfp401a by... you'll like this... configuring
an A20 board to do HDMI output, and wiring it to the passthrough card
:)
l.
---
crowd-funded eco-conscious hardware: https://www.crowdsupply.com/eoma68
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http://lists.phcomp.co.uk/mailman/listinfo/arm-netbook
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