I'm working with a PSoC 1 evaluation board.
It has only available 2 analog outputs.
More advanced deviced has only 4 analog outputs.
So I think, what matters the analog blocks we have if after all we have a few analog outputs?
Can I use the digital outputs as analog outputs?
No. It is not possible to use a digital pin for analog output. The Analog output pins in the PSoC are driven by analog buffers. The number of analog outputs are limited by the analog output buffers in a device.