Hello.
I use J721EXCP01EVM to read data from PowerMonitoring.
PW1 is fine, but PW2's CurrentRegisters are all 0.
I think the cause is Calibration Register is 0.
What causes the PW2 calibration register to be 0?
Part of acquired data
・PW1 [VDD_MCU_0V85_REGVDD_MCU_0V85]
| Configuration Register | 0x4527 |
| Shunt Voltage Register | 0x0942 |
| Bus Voltage Register | 0x02ad |
| Power Register | 0x0052 |
| Current Register | 0x0942 |
| Calibration Register | 0x0800 |
| Mask/Enable Register | 0x0008 |
| Alert Limit Register | 0x0000 |
| Manufacturer ID Register | 0x5449 |
| Die ID Register | 0x2260 |
・PW2 [VDD_MCUIO_1V8_REG VDD_IO_1V8]
| Configuration Register | 0x4127 |
| Shunt Voltage Register | 0x0031 |
| Bus Voltage Register | 0x059d |
| Power Register | 0x0000 |
| Current Register | 0x0000 |
| Calibration Register | 0x0000 |
| Mask/Enable Register | 0x0008 |
| Alert Limit Register | 0x0000 |
| Manufacturer ID Register | 0x5449 |
| Die ID Register | 0x2260 |