Looking at using the CYUSB2014 in a design we had originally used the FX2. With the FX2 we did not use the SLCS# pin because we used the FLAGD function on that pin instead. So it looks like we need the SLCS# pin for the FX3 application. Now we are just writing into the FX3 FIFO no reading. Can we either tie SLCS# to ground and always have it enabled or could we tie it together with the SLWR# since there doesn't seem to be any timing specification requirements on the SLCS#?
Yes, you can connect that pin to ground.