Other Parts Discussed in Thread: DP83867IRPAP-EVM, USB-2-MDIO, UNIFLASH, MSP430F5529
The MSP430F5529LP launchpad and DP83867IRPAP-EVM were intended to be connected using the USB-2-MDIO tool.
However, the PHY ID is not found in the USB-2-MDIO Tool.
Following the USB-2-MDIO Software Tool manual, it also connected Pin and proceeded with Flash.
After running the USB-2-MDIO Tool, two "COM PORTs" are caught, both of which are "Find PHY ID" below.
PHY ID is NOI available as shown in the picture.
I received a reply that following the link you sent me after TI Chat inquiry will solve it, but the same phenomenon occurs even if I try again after flashing it through the UNIFlash tool.
e2e.ti.com/.../dp83867irpap-evm-phy-configuration-via-usb-2-mdio-sw-tool
It was also tested by switching MDIO pins and MDC pins after finding that there was a typo, but it was not connected.
e2e.ti.com/.../dp83867irpap-evm-phy-configuration-via-usb-2-mdio-sw-tool
Tested using oscilloscope to connect MDIO pin to GND, but no signal found.
The manual says it works normally, but is it a problem that DP83867IRPAP-EVM has a voltage of 2.5V and MSP430F5529 Launchpad has a voltage of 3.3V?
What should I do if it's a problem?
MSP430F5529 The red and green LEDs on the Launchpad indicate that they are normally set up.
Please let me know if there's anything else I need to check or if I can solve it.
Thanks!