Power figures can be calculated by combining voltage and current sensor values for each power domain, as described in Table 1.
The total card power is calculated by combining the power figures for each domain:
Total Power = 12V_AUX Power + 12V_PEX Power + 3V3_PEX Power + 3V3_AUX Power
The following table defines the active power domains on each Alveo card.
| Power Domain | U200/U250 | U280 | U50 | U55 | U45N | X3 | UL3524 |
|---|---|---|---|---|---|---|---|
|
12V_AUX Power = 12V_AUX x 12V_AUX_I_IN |
✓ | ✓ | ✓ | ✓ | ✓ | ||
|
12V_PEX Power = 12V_PEX x 12V_PEX_I_IN |
✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
|
3V3_PEX Power = 3V3_PEX x 3V3_PEX_I_IN |
✓ | ✓ | ✓ | ✓ | |||
|
3V3_AUX Power = 3V3_AUX x AUX_3V3_I |
✓ | ✓ |