嗨,抱歉我的英语不好。事实上,我不能用和谐版本2.02.将PIC32 MZ2048 EFH064与LAN840连接,但在使用PIC32 MZ2048 EFM144启动套件和主机网页时,我得到了结果。现在我在64引脚控制器中使用以太网的默认引脚配置。当我比较EMDIO和EDC信号在144引脚起动器套件和64引脚PIC都显示类似的结果。但是,当比较ErxD0和ErdD1时,144引脚控制器在该引脚中具有信号,但是64引脚控制器没有任何信号,并且它们的电压电平很高。
以上来自于百度翻译
以下为原文
Hi,
Sorry for my bad English.
Actually i cant interface pic32mz2048efh064 with lan8740 using harmony version is 2.02.
But i get result while using pic32mz2048efm144 starter kit and host a webpage. Now i am using default pin configuration for Ethernet in 64 pin controller . When i compare EMDIO and EMDC signals in 144 pin starter kit and 64 pin pic both show similar result. But when comparing ERXD0 and ERXD1 144 pin controller have signals in that pins but 64 pin controller doesnt have any signals and their voltage levels are high.
嗨,抱歉我的英语不好。事实上,我不能用和谐版本2.02.将PIC32 MZ2048 EFH064与LAN840连接,但在使用PIC32 MZ2048 EFM144启动套件和主机网页时,我得到了结果。现在我在64引脚控制器中使用以太网的默认引脚配置。当我比较EMDIO和EDC信号在144引脚起动器套件和64引脚PIC都显示类似的结果。但是,当比较ErxD0和ErdD1时,144引脚控制器在该引脚中具有信号,但是64引脚控制器没有任何信号,并且它们的电压电平很高。
以上来自于百度翻译
以下为原文
Hi,
Sorry for my bad English.
Actually i cant interface pic32mz2048efh064 with lan8740 using harmony version is 2.02.
But i get result while using pic32mz2048efm144 starter kit and host a webpage. Now i am using default pin configuration for Ethernet in 64 pin controller . When i compare EMDIO and EMDC signals in 144 pin starter kit and 64 pin pic both show similar result. But when comparing ERXD0 and ERXD1 144 pin controller have signals in that pins but 64 pin controller doesnt have any signals and their voltage levels are high.
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