18 Jan
2006
18 Jan
'06
5:15 p.m.
At 13:16 -0600 18/1/06, Richard Smith wrote:
I believe he is refering to if the device can operate as a USB host
bridge rather than just as a usb device. OTG devices and some
embedded chips can be both.
no, you see .. the gp2x has, sorta, 'two' of everything, including
USB. there's the on-chip (magiceyes) USB1 'host device' (like in
your PC) routed only to EXT2 (not a standard 'flat' USB jack), and
there's the additional 'slave device' USB2 chipset going to the
mini-USB-socket on the side.
its quite possible to put a USB-Gadget, class compliant audio driver
onboard that would turn the gp2x into a 'sound device' for your PC,
or Mac, or whatever .. and use the USB hosting abilities to do MIDI,
other sound cards, etc...
--
;
Jay Vaughan
Sounds great, but I'm a little bit confused by
other information I found
on the web about USB host mode support:
I'm confused too. I've never heard of "USB host mode", what is it?