Other Parts Discussed in Thread: INA231
Hi,
I am using am62x EVK.
I saw on another post that I can use ptool in order to read the value from INA23.
I used this command: sudo ./ptool -c configs/am62x_evm.conf -e
And got the following result.
This is the board.conf (am62x_evm.conf).
PM_BUS1 = {
i2c = "1"
VDD_CORE = {
group = "CORE"
address = "0x40"
input = "VCC_CORE"
output = "VDD_CORE"
shunt_value = "0.002"
shunt_accuracy = "1.0"
}
VDDR_CORE = {
group = "CORE"
address = "0x41"
input = "VDD_0V85"
output = "VDDR_CORE"
shunt_value = "0.010"
shunt_accuracy = "0.5"
}
SoC_DVDD3V3 = {
group = "SOC_IO"
address = "0x4C"
input = "VCC_3V3_SYS"
output = "SoC_DVDD3V3"
shunt_value = "0.010"
shunt_accuracy = "0.5"
}
SoC_DVDD1V8 = {
group = "SOC_IO"
address = "0x45"
input = "VCC1V8"
output = "SOC_DVDD1V8"
shunt_value = "0.010"
shunt_accuracy = "0.5"
}
VDDA_1V8 = {
group = "ANALOG"
address = "0x4D"
input = "VDDA1V8"
output = "VDDA_1V8"
shunt_value = "0.010"
shunt_accuracy = "0.5"
}
VDD_DDR4 = {
group = "DDR"
address = "0x47"
input = "VCC1V2_DDR"
output = "VDD_DDR4"
shunt_value = "0.010"
shunt_accuracy = "0.5"
}
}
