Jeff Andros wrote:
On 4/24/07, *Flemming Richter Mikkelsen* <[EMAIL PROTECTED] <mailto:[EMAIL PROTECTED]>> wrote:In reply to my own mail: I have a motorola that has only one connector: the usb. It works great for hands free. I don't know if this is supported by the neo1973 hardware but if it is, this could be the solution.
<snip>
Not having intimate dev knowledge of the PCB take what I'm saying with a grain of salt, but most likely the USB port is on a dedicated connection... if the USB controller is integrated in the SOC you've got a chance to talk through the GPIO functions... but we're talking PWM (late 90's ringtone type sounds (probably not mp3 or anything)) the chances that in the current version the audio chip is multiplexed to the usb port is fairly slim...
The USB chip is integrated into the SOC, the sound chip is on another bus. You can get arbitrary sound quality over USB, with a USB DAC.
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