I am upgrading an existing design to use a LPC43xx processor. The board has a 24bit DAC and a 24bit ADC with I2S interfaces. I was planning to use the I2S interface on the NXP chip, but after re-reading the manual I see that the interface is only capable of handling 8, 16 or 32 bit word sizes.
Any ideas on a solution for interfacing with 24 bit I2S devices?
Many thanks.
Hi Jonathan Smith,