TOE1G-IP two-port (HW) reference design
▲TOE1G-IP can transfer 1Gb Ethernet data by using TCP/IP protocol at high-speed rate based on one session. Some applications need to use two sessions for operating, one for data port and another for control port. Typically, data port must run at high-speed rate while control port can run at slow speed.
▲This reference design is designed to support the application which must use two sessions for data port and control port. Data port is designed by TOE1G-IP for transferring at high-speed while control port is designed by using simple logic (TxEMAC and RxEMAC) operating with NiosII firmware. MacTxMux is applied to select and switch sent packet between TOE1G-IP and TxEMAC. Data output from EMAC is forwarded to both TOE1G-IP and RxEMAC which include the logic to filter the received packet.
▲The slow port in the reference design can support only Ping command, following ICMP protocol.User can modify NiosII firmware and RxEMAC logic to support other protocol.
▲The high-speed port in the reference design uses the same designs as TOE1G-IP demo design. User Reg includes the logic to generate test pattern and verify test pattern with TOE1G-IP. More details of TOE1G-IP demo design are described in the following document.
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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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3-Dec-19 |
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Rev1.0 |
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964 KB |
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