Hi Guys
im currently reading the CMedia Datasheets and i am curiious about the Idea, to build yourself a Card. with only the Features "WE" need; 6-8ch analog output, and maybe line/mic in for some analytical use, fe analog'ed feedback from the galvo loop signals to build a scansafety in software on the host pc; or other status information of the scanner...
maybe the chip can be even set to provide higher voltage than usual and do differential output with 0V as zeropoint, so you dont even need correction. or write a custom firmware that installs it as standalone device, so it wont mess up on other computers or when you use software DSP's.
The Question is, would that be possible? CM106 seems fairly easy to use for me, all DACs in it. While CM6220 seems to need external ones to output analog. # For what? to have it smaller!