APM32F4xx Series ETH Transplantation LWIP Application Note
■This application note provides a guide to how to configure and apply ETH peripherals on EVAL Board of APM32F4xx series, including transplantation of lwip protocol stack, code implementation and application methods.
■APM32F4xx MCU provides configurable and flexible Ethernet peripherals to meet various application requirements of customers. It supports two industry standard interfaces connected to the external physical layer: MII and RMI used by default, and MII is only defined in IEEE 802.3 specification. It has many application fields, such as switch, network interface card and so on. Ethernet can transmit and receive data according to IEEE 802.3-2002 standard with the help of peripherals.
■Ethernet complies with the following standards:
■IEEE802.3-2002 for Ethernet MAC
■IEEE1588-2008 standards which specify synchronization precision of networked clock
■AMBA 2.0 for AHB master/slave ports
■RMII specification of RMII Alliance
[ switch ][ network interface card ] |
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Application note & Design Guide |
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Please see the document for details |
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English Chinese Chinese and English Japanese |
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June 23, 2022 |
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V1.0 |
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AN1088 |
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1 MB |
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