Firstly, yes a dev unit, I'm one of the people friedcat contacted last year about sending out dev units
My ASICMINER USB Erupter showed up about an hour ago.
Been playing with the Icarus timing settings still not quite got it right yet.
Obviously yes I'm getting around 300MH/s out of it.
Currently best settings are for anyone wondering while I sort it out:
--icarus-options 115200:2:1 --icarus-timing shortA pic or 2

Click for bigger


Edit: the USB chip is: ID 10c4:ea60 Cygnal Integrated Products, Inc. CP210x UART Bridge / myAVR mySmartUSB light
OK after messing with it for quite a while, I've decided that the optimal settings to use for my one for now are:
--icarus-options 115200:2:1 --icarus-timing 3.0=80It's definitely getting around 300MH/s (or more) but I'd need to let it run for a few hours at least to get a rough idea.
The MH/s that my Icarus driver reports is affected by the timing numbers - if the 3.0ns number is wrong (which it is) it will affect the reported MH/s
Best way to get an unbiased slightly under-estimate timing is U: after at least a few hours (a day or two is best) - since U: is what you get paid for

Here's a screen grab after running for 10 minutes

Had 1 hardware error in there.
Seems it might get as many as a few an hour - we'll see.
Mine has no heat sink and gets hot to touch so that may be part of it.
... and after asking friedcat about the internals of the chip ... another adjustment to the settings:
After I let this run for at least a few hours I should see how far above 300MH/s it really is - coz it certainly seems to be above 300.