Has anyone any experience with Winbond's WTS-701 Text to speech chip? My problem (well, it's not really a problem, per se) is that the speaker and analog outputs are not able to be powered up/powered down as described in the datasheet. They're on all the time. I am able to write to the control registers, and read back the correct (just written) value, but it doesn't seem to affect the outputs' performance. Writing to the volume register affects both the speaker's output and the analog output output simultaneously, whereas I would think that should only affect the speaker...
j.