Ethernet PHY to upgrade LAN8710A on the Beaglebone Black board (fz003)
I have found three potential candidates (LAN8830, USC8531 and KSZ9031). It's most likely to use RGMII interface as well. Please advise which one would be the best choice and if there is any reference...
View ArticleLAN8720 or KSZ8091 (DominusT)
Hi. We have a product based on the PIC32MZ1024EFM064 microcontroller with TCP/IP over Ethernet with the PHY LAN8720. We are thinking of creating a version with the ATSAME53J20A microcontroller and...
View ArticleEthernet Switch KSZ8863 not able to configure (rejinmathew)
Hi,I am using PIC32MZ DA curiosity board and ethernet PHY daughter board KSZ8863.I am not able to access its registers(ksz8863) to configure. I used the code that provided in the ethernet controller...
View ArticleCustom Board with KSZ9897R (Tenrao)
Hello at all, we have a custom board with KSZ9897R. We use three of the seven ports (Port 1, 3 and 4). We implemented everything relevant of the errata and configured the switch and the connection...
View ArticleProblems with KSZ9897R and Ethernet Module (Tenrao)
Hello together, we have some problems with the KSZ9897RTXC. We used it as an unmanaged switch and everything is fine if we connect PC to PC. But on the PCB we use it, there is also an ethernet modul...
View ArticleEEPROM writer app for a LAN9252 board (tyro01)
Hello Everyone,I would like to develop a Visual Basic application to write SII to the EEPROM on a LAN9252 board. To create this application, the following two functions need to be implemented. -...
View ArticleProteus simulation - [NIC PACKET] Packet dropped due to buffer overflow...
Hi all,student here, in learning process regarding microcontrollers. Just for hobby purpose I started investigating TCP/IP lite stack from Microchip. I am really interested in creating a small device...
View ArticleLAN9354 10Base-T ethernet compliance test (thomas.fischer@industronic.de)
Hello,we use LAN9354 (with STM32H753),I try to run Ethernet compliance test with Keysight N5395C,for 10Base-T there are some tests where random tx data is necessary and for Harmonic Distortion test all...
View ArticleENC28J60 Ignore ARP Request (sinan)
hi,I'm establishing a tcp connection to ENJ28j60(TCP server) with the computer(TCP client). Then my computerARP broadcasts and wants to learn the Mac address of ENC28j60. ENJ28j60 is doing arp reply....
View ArticleCompile error on the MCC generated code (samecom2012)
Hi,I use MCC to generate the base application using tcpip lite for system with pic16f18346 and enc28j60 chipsets. I get the following errors. Please help what to do? make -f...
View ArticleMigrate from PIC18F67J60 to PIC18F97J60 Code Example on UDP and TCP...
Hi, The example code here (https://github.com/microchip-pic-avr-solutions/ethxxj60-tcpip-solution) was for PIC18F67J60. Can I easily change it to work for PIC18F97J60 for udp and tcp applications by...
View ArticleSNMP agent working with two managers sometimes send answer to wrong manager...
I'm using Harmony stack v2.06 on PIC32MZ board. This board constantly queried by SNMP manager #1 (every second or so). This manager #1 is Windows PC with commercial SNMP library written on Java....
View ArticleKSZ9567R PPS Out of GPIO1 from PTP Time (morgan1361)
Hello all, I am banging my head against a wall here and am hoping that someone in this forum can help out. So here is the setup. I have a KSZ9567R ethernet switch inside of a custom built module. I...
View ArticleKSZ8565 Ethernet Switch: Configurations Modes (Kalia_K)
Hi, We want to configure KSZ8565 Ethernet switch in the 2 modes listed below. 1) Store-and-forward mode 2) Cut-through mode Can both of these modes be configured through any internal register settings?...
View ArticleVSC8501 - Tx problem in 100MHZ and not in 10Mhz (Beatriz)
Hi everyone, I’m development an electronic device and I use VSC8501. When I choose 10MHz everything it’s ok, but when I choose 100 Mhz I have a problem and I don’t know why? Nowadays, I don’t know if...
View Article[PIC32MZ2048EFM100, Harmony, DP83848] Weird connectivity problem. (Atlantis86)
Recently I finished building my new board with PiC32MZ2046EFM100 and DP83848 PHY chip. This is a homemade board, so RMII design is not quite in line with the rules. But before you brush it of as an...
View ArticleWhy ENC28J60 PHY is not transmitting? (Roberttt)
Hello! What is must equal register PHSTAT2 of enc28j60? I have register PHSTAT2 equals 0x0600..
View ArticleLAN8720Ai problem with link while warm reboot (tailordevang18)
Hi, We are using LAN8720Ai in our custom hardware board and we are facing issue with link status and auto negotiation. If we start the board from powerless state (cold reboot) the PHY works fine with...
View ArticleKSZ8081RNB strapping options on LED outputs (Daniel Minors)
Could you confirm the minimum logic low threshold required for the strapping option pin NWAYEN to be a logic low.In the datasheet the recommended implementation for strapping this pin low with a 1k...
View Article"Missing UDP packets" when receiving from 2 asynchronous data streams. SAME70...
I am using the SAME70 Ultra Demo board to receive 2 UDP streams. It is loosely based on the TCPIP_udp_client_server Demo program from Harmony 3 (net vers=3.8). The code is improved from the demo, as RX...
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