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No Ping Response from RX MCU

Last Updated:06/08/2017

Question:

I'm not getting a ping response from my MCU. What is the problem?

Answer:

Please check the following items:
1) Check the section setting and see if it is defined with the following: the “B_RX_DESC_1” reception descriptor section of the Ethernet driver, the ”T_RX_DESC_1”   transmission descriptor section, and the “B_ETHERNET_BUFFERS_1” transmission reception buffer section. “B_RX_DESC_1, T_RX_DESC_1” is allocated to an area within a 16-byte alignment, and “B_ETHERNET_BUFFERS_1” to an area within a 32-byte alignment.

2) The IP address assigned to the MCU and the IP address assigned to the PC must be the same network address. 

3) The MCU's ET_LINKSTA terminal is connected to the output terminal for the PHY-LSI link state. If it is not connected, it can detect the link state using the MDC and MDIO pins.
Suitable Products
RX62N
RX63N
RX65N
RX64M
RX71M
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