This thread has been locked.
If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.
https://e2e.ti.com/support/microcontrollers/arm-based-microcontrollers-group/arm-based-microcontrollers/f/arm-based-microcontrollers-forum/1524603/am2432-pru-mii-rxlink-used-by-pru-firmware-or-not
工具/软件：
从下面的文章中、了解如果 PRU 以太网固件实施了 RMLINK、它会用于更快的链路检测？
https://e2e.ti.com/support/processors-group/processors/f/processors-forum/1414289/am6422-mii-interface-on-pru_icssg1-prg1-port-in-am6422-processor/
https://e2e.ti.com/support/microcontrollers/arm-based-microcontrollers-group/arm-based-microcontrollers/f/arm-based-microcontrollers-forum/1260638/am2432-pru-mii-rxlink-issue
尊敬的 Tony：
您使用的是哪种固件？
RXLINK 引脚要求仅适用于 EtherCAT 固件。
此致、 Prajith
您是指 PRU EtherCAT 固件还是 R5F 以太网协议栈或应用代码？
客户的用例是 EtherCAT 从站。
EtherCAT 器件 支持增强型链路检测。
一些细节 https://software-dl.ti.com/processor-industrial-sw/esd/ind_comms_sdk/am243x/11_00_00_08/docs/api_guide_am243x/ETHERCAT_SUBDEVICE_FWHAL.html#ECAT_EHNAHNCED_LINK
https://software-dl.ti.com/processor-industrial-sw/esd/ind_comms_sdk/am243x/11_00_00_08/docs/api_guide_am243x/ETHERCAT_SUBDEVICE_FWHAL.html#ECAT_HW_REQUIREMENTS
