Hardware Implementation

Temperature Dependent Dynamic Voltage Scaling Implementation (XAPP1394)

Document ID
Release Date
1.0 English
  • Voltage regulator requirements
    • PMBus or I2C compatible with address range 0x00–0x7F
    • Digitally configurable output voltage
  • AMD device requirements
    • Two multiplexed I/Os configured for I2C/PMBus, PMC bank 500/501
    • A board controller that implements DVS functionality, not supported (optional)

    Recommended power delivery solutions can be found at Power Efficiency on the AMD website.