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help on Audio interface!!

Started by Sriram Karunagaran May 12, 2006
Dear All,

I would like have two audio output from my system using LPC213x
series. One of the audio output is for driving inbuilt speaker and the
other for driving external amplifier and speaker. Both the outputs
need to active all the time. Also, I need to add a PC microphone input
to the system. Please provide some suggestions on chips which I can
use to achieve this.

Thanks in advance,
Sriram.K

An Engineer's Guide to the LPC2100 Series