I have an AD5685R DAC that I am trying to communicate with over SPI. Per the datasheet,
...These  bits are transferred to the input register on the 24 falling edges of
SCLKand are updated on the rising edge of
/SYNC is used as chip-select.
I believe Arduino's
SPI.transfer waits to receive 8 bits after sending 8 bits. But for this particular DAC, I need to send 24 straight bits on 24 clock edges before releasing the chip-select. Is this possible?