All AVSBus transactions use the DIRECT number format.

Example: Encode or decode output voltage targets (unsigned, 1 mV / LSB)

Encode 1.000 V = 1.0 V × (1 LSB / 1 mV) = 1000d = 03E8h

Decode 0400h = 1024d × (1 mV / LSB) = 1.024 V

Example: Decode output current telemetry (unsigned, 10 mA / LSB)

Decode 1043h = 4163d × (10 mA / LSB) = 41.63 A

Example: Decode power stage temperature telemetry (signed, 0.1°C / LSB)

Decode 0358h = 856d × (0.1°C / LSB) = 85.6°C

Decode FF62h = -158d × (0.1°C / LSB) = -15.8°C

Example: Encode or decode slew rate settings (unsigned, 1 mV/µs / LSB)

The 16 bit data value for slew rate is divided into 8 bits for Rising and 8 bits for falling slew rate.

Encode Rising = Falling = (5 mV/µs × [1 LSB / 1 mV/µs]) = 0505h

Decode 0A02h:

• Rising = 0Ah = 10d × (1 mV/µs / LSB) = 10 mV/µs
• Falling = 02h = 2d × (1 mV/µs / LSB) = 2 mV/µs