1. M

    How to reset the Ethernet MAC table

    Ethernet MAC tablosu nasıl sıfırlanır. Örneğin 300 saniye dolduğunda MAC tablosunu sıfırlamak istiyorum. 1-) Süre MAC tablosuna yazılan ilk adresle başlayıp 300 saniye dolduğunda tüm mac tablosunu sıfırlıyor mu? 2-) MAC tablosuna yazılan her adres için süre ayrı ayrı ölçülür ve sadece 300...
  2. A

    10G Ethernet & Optical transceiver

    Hi, I'm planning to use Intel Stratix 10s inbuilt 10G Hard IP. My questions as follows, 1. Is it rite that we can't use copper ethernet cable for speed greater than 10G, we have to use optical cable only? 2. Optical transceiver - Female connector & optical fiber connector - male which mates...
  3. F

    W5500 design issues.

    Hi, I'm trying to create a little ethernet board and I seemingly can't get it to communicate with an ESP32. I'm posting in this thread first as I suspect it's due to the design rather than the ESP32 ethernet library(could be). The design is based on the W5500 as its the chip LCSC has the most...
  4. Heap2Free

    Having trouble getting link up on Ethernet with esp32 MCU

    Hello all, I have an issue regarding ethernet with esp32, So i have got designed a hardware with esp32 and dp83848 phy for ethernet connection. The problem is i dont get Link Up from phy. I am running esp32 example code PHY reset pin is 32. this is log output from board, it just stops at...
  5. M

    Connecting two ethernet MACs without PHYs

    Hi, I am designing a board that utilizes an NXP LS1046a processor and multiple Kintex Ultrascale FPGAs. The plan is to connect the processors up to the three FPGAs via the 1Gbe links. Since they are all on the same board, the plan was to try and connect them up without using any PHY devices...
  6. S

    Ping with length >245 bytes ignored by ENC28j60

    Hi, Using a ENC28j60 with a cc1352p1 microcontroller and the lwIP stack. I'm trying to ping my device after manually assigning it an IP, and I can ping it and get a response when the number of bytes in the ping is < 244 bytes. So if I do >> ping 192.168.1.10 I get: 64 bytes from...
  7. T

    2 Mcu's to one ethernet port

    Hello iam trying to connect 2 MSP432E mcu's to one ethernet port, iam thinking a 3 port ethernet switch would work or a optical isolator would work.I was curious if other ways exists such as just being able to connect both Mcu's ethernet traces to each other.any iput is appreciated thanks
  8. S

    Receive packets and read routine ENC28J60

    I am using an ENC28J60 Rev 7 (REVID = 0x06) with a TI CC1352P microcontroller. Trying to transmit and receive ethernet packets between the MCU and my computer. I was able to transmit packets from my MCU and see them in Wireshark, I could see the content of the message correctly. I am doing a...
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