Oh I know you can now. I have access to one from a friend of mine that isnt using it, if I want it, but I think it would be a sideways move. No, any replacement for the 2x4HD will be a significant upgrade in DSP power and cleaner integration than what the minisharc offers. the use of molex type pin headers for i2s is lazy too IMO (is there only 1 x GND pin on the minisharc i2s header too? not exactly good EMC practice). not saying its audible, but it does grate my engineering nerve
The miniSHARC header has 7 grounds pins but the layout is frustrating because they are not located adjacent to the data / clock pins. Still better than the abomination that is the 2X4HD header.
Michael