Writing to Phase B DAC Output

I have a CK3M and would like to know how I can write directly to the Phase B output. I would like to use this output as a general purpose analog output. On the 15 pin connector, it is labeled Analog Output B+.

Before you write to the Gate3.Chan[j].Pwm[1] register

You should check these setting

1. Gate3.Chan[j].OutputMode should be 3 or 7

2. Gate3.Chan[j].PackOutData should be 0

3. The value you write to Gate3.Chan[j].Pwm[1] shoule be multiply by 65536

Because the effective output value is high 16bits.

The valid range of this value before multiplying by 65536 is +-32767, which

represents the output voltage of +-10V

The suggested settings worked for me.

This works for True DAC models (1515).

DACB+ in pin 2

AGND is pin 3

You can shift the value left 16 bits instead of multiplying if you prefer.

CK3WAX[0].Chan[0].Pwm[1]=(Volts*32767/10)<<16