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Original question:

TDA4VM: TDA4VM_EVH ospi不识别_a72

TDA4VM: TDA4VH-未能获取IP

yk z
Prodigy 200 points
Part Number: TDA4VM

tda4vh sdk8.6 

我们在调试一块百M芯片

目标,获取IP或静态IP,ping通

比如作DHCP 获取IP

在PC搭建DHCP服务器,

目前遇到soc ->mac->phy->pc可以收到包,PC给dhcp offer机器没有收到,但rx上的波形有,linux os mac的rx irq没有触发,

静态IP互ping,PC->ti soc接收中断计数没有变化