azone

^ this is great info for me and I'm sure other in the future. Thanks! This is also basically what we did. We didn't actually use the Arduino library or higher level NXP HAL, we ended up just using the direct/lower level LPSPI_WriteData function...

old thread here .. the OP is likely well past this stage but for others I will add my experience. Having used the NXP i.MX RT1062 you can certainly demux many CV's from one or multiple DAC's. The ideal solution may be to have an 8ch DAC on each...