# square.dsp

Square waveform generator.

### Function

This instrument is a simple square wave generator. It has a woody, saxophone like sound.

### Knobs

Frequency - 0 => $7FFF, default = $300 = raw frequency. If you call `TweakRawKnob()` the units are phase increments. If you call `TweakKnob()` the units are 16.16 fractional Hertz.

Amplitude - 0 => $7FFF

### Inputs

None

### Outputs

Output

### Input FIFOs

None

### Output FIFOs

None

### Resources

Ticks = 13

N memory = 12 words