<div dir="ltr">Cracked it open, out of curiosity. It's a Micronas UAC-3556B. Probably counterfeit, given the SimSun style font on the chip. LOL.<div><br></div><div>I can send you photos if it would help somehow, but it's definitely not what you're looking for.</div><div><br></div><div>The Plantronics dongle is a "USB DSP v2", for the record.</div></div><div class="gmail_extra"><br><div class="gmail_quote">On Tue, Dec 30, 2014 at 5:12 PM, Christopher Havel <span dir="ltr"><<a href="mailto:laserhawk64@gmail.com" target="_blank">laserhawk64@gmail.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="ltr">Luke, I have a Plantronics USB Audio dongle, don't recall model # offhand. Is there a way to determine the chipset easily without cracking the case?<div><br></div><div>I'd send you a picture but I, er, can't find one on Google Images. LOL.</div></div><div class="HOEnZb"><div class="h5"><div class="gmail_extra"><br><div class="gmail_quote">On Tue, Dec 30, 2014 at 5:04 PM, Luke Kenneth Casson Leighton <span dir="ltr"><<a href="mailto:lkcl@lkcl.net" target="_blank">lkcl@lkcl.net</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><a href="http://rhombus-tech.net/community_ideas/kde_tablet/news/" target="_blank">http://rhombus-tech.net/community_ideas/kde_tablet/news/</a><br>
<br>
the mendel90 printer is working really well, and was absolutely worth<br>
it to use for prototyping of casework. the 7in tablet project is now<br>
being done as an open hardware project, under the GPLv3+. files are<br>
available at <a href="http://hands.com/~lkcl/eoma/kde_tablet" target="_blank">http://hands.com/~lkcl/eoma/kde_tablet</a><br>
<br>
with a preliminary casework finished that has been prepared in<br>
conjunction with the pcb layout, work can proceed to finalise the pcb<br>
and then send it off for assembly. there are a couple of risky areas<br>
on the tablet pcb, due to datasheets and app notes simply not being<br>
available: the usb audio and the usb camera IC. these are a CM108AH<br>
and a Vi Micro VC0345 respectively. perhaps prior to sending off this<br>
PCB it may be worthwhile tracking down small USB devices with those<br>
chipsets in, in order to inspect them and check their PCB layout.<br>
<br>
however if anyone already _has_ a USB audio dongle with a CM108AH or a<br>
USB camera with a VC0345 chipset please do say so as i would greatly<br>
appreciate some hi-res photos of the PCB, both sides.<br>
<br>
l.<br>
<br>
_______________________________________________<br>
arm-netbook mailing list <a href="mailto:arm-netbook@lists.phcomp.co.uk" target="_blank">arm-netbook@lists.phcomp.co.uk</a><br>
<a href="http://lists.phcomp.co.uk/mailman/listinfo/arm-netbook" target="_blank">http://lists.phcomp.co.uk/mailman/listinfo/arm-netbook</a><br>
Send large attachments to <a href="mailto:arm-netbook@files.phcomp.co.uk" target="_blank">arm-netbook@files.phcomp.co.uk</a></blockquote></div><br></div>
</div></div></blockquote></div><br></div>