20 Aug
2012
20 Aug
'12
2:40 p.m.
On 20 Aug 2012 at 12:04, Glen Slick wrote:
The Intel 82930 USB device controller (80251
microcontroller core)
itself shouldn't be the issue. Most likely a device firmware issue.
Any chance your carton of devices are Toshiba multimedia monitor
controls? Those were some of the earliest USB device available and I
believe they started shipping prior to the initial release of Windows
95 USB support. No real surprise that those aren't the most
compatible devices around.
Indeed they are, complete with LCD display and volume control knob.
Firmware's in an OTP 27C256 soldered-in EPROM. Intended for use on
the Infinia 7200.
Somewhere I have the documentation for the Intel devkit that used the
82930, but I doubt that the devkit would be recognized either.
I got then NOS cheap mostly for the LCD displays. Academic now,
since there are better choices, so they're just moldering away. I do
have an Infinia 7230, but the HID peripheral for those is different
and the one for the 7200 isn't recognized or detected.
--Chuck