KSY9031RNX / clarification about skew (Ulminpoika)
Hello, I'm designing my first Ethernet system and I would need some clarification about the pad skew registers. While the Receive path from PHY to MAC works just fine, we're having problems on the...
View Articlehow can TCP server and HTTP server run together in PIC32MX795 Ethernet...
Hi, how to have TCP server and HTTP server running together in PIC32MX795 Ethernet starter KIT II on different port? we are able to run them individually in different code but when we merge only one...
View ArticleKSZ9477 port6 RGMII connected to KSZ9131 troubles (nick.wernicke)
Hello, I have connected a KSZ9477 switch/mac to a KSZ9131 phy via the RGMII interface. The 9131 is not making blinky blinky- not making ethernet connections sad: . I don' t think the config straps or...
View ArticleLAN9250 connections (Resh_Shar)
Hi, I am using LAN9250V_RST our design. Controller to LAN9250V through single SPI we interfaced. will it work for 100Mbps speed? how to make the connection to use 100Mbps speed? Thanks, Reshma..
View Articleif (TCPIP_UDP_GetIsReady(udp_socket)) { } is not Working.I am able to send...
if(TCPIP_UDP_GetIsReady(udp_socket)) { } is not Working. I am able to send data using UDP but not able to Receive I am able to see data on Wireshark but not receiving in my PIC32MX Ethernet starter kit...
View ArticleENC28J60 Full-Duplex Mode (avinash_g)
Hello Everyone,I wanted to use the ENC28J60 in full-duplex mode. As per datasheet it does NOT supports auto negotiation. And it will appear like a half duplex device device in the network. Even if I...
View ArticleKSZ8863 in PHY or MAC mode? (sukru.1)
I will use KSZ8863 with PIC32MZ1024 microcontroller for my product. KSZ8863 will be used for sending and receiving data via ethernet .PIC32MZ1024 will control the input and output of ethernet data....
View ArticleTransport Layer Security Level (mautry)
Does the current Harmony Transport Layer support TLS 2.0, if so, what version started supporting this level?..
View ArticleKSZ8864 switch SM4 use (David King)
Hi, We are endeavouring to make use of the Microchip KSZ8864CNX/RMNUB switch. We have an MCU connected to the SM3 MII interface, and another MCU connected to the SM4 MII interface. Both MCUs are...
View ArticleKSZ8895 - using management interface in SMI mode (Patrick Conway)
Hi,I'm working with a KSZ8895 ethernet switch chip connected to an iMX RT1062 MCU. The switch's bootstraps are configured such that it is in SMI serial interface mode. We can read register values in...
View Articletcpip_udp_client not receiving data (tslava)
Hello,I’m trying to get tcpip_udp_client example to receive data from udp server. For client using SAME54 Xplainet board and using SocketTest to send and receive UDP data. In the code of app.c in the...
View Article[EVB-KSZ9897] C82 and C72 screen printing are switched (kubu44)
Hello, There is an screen printing error on the Microchip EVB-KSZ9897 evaluation board. Indeed the C82 (DVDDL1v2) and C72 (VDDIO2v5) screen printing are switched. If someone want to modify the...
View ArticleKSZ9031 Thermal characteristics discrepancy (asahin)
Hi,According to datasheet of the KSZ9031RNX;There two temperature options:1 - AEC-Q100 Grade 2 ( –40°C to +105°C)2 - AEC-Q100 Grade 3 (–40°C to +85°C)Problem is that maximum junction temperature for...
View ArticleIs it possible to integrate PIC32 with non-Microchip Ethernet PHY e.g....
I need to get some boards made. My 'go to' LAN PHY is the LAN8742, but neither that nor the LAN8720 are availible for one year at least.I've found some stocks of a 36-pin PHY by NXP, which seems to be...
View ArticleKSZ8851-32MQL (bseiz)
Dear Sir or Madam, we are using the MAC controller KSZ8851-16MQL in a custom module board. It is with external strapping pins configured to work with a 8-bit bus host processor interface. In the PCB...
View ArticleProblem with Connecting two LAN9303 switches (arvdpp000)
Hello, I have two systems that integrate a PIC32 and LAN9303. Please take a look at the attached picture to see how the system will work. I used LAN9303 as an unmanaged switch. My Test Cases are:1. I...
View ArticleLAN9303 port not working (arvdpp000)
Hello, I have two systems that integrate a PIC32 and LAN9303. Please take a look at the attached picture to see how the system will work. I used LAN9303 as an unmanaged switch. My Test Cases are:1. I...
View ArticleConnecting Two LAN9303 switches (arvdpp000)
Hello, I have two systems that integrate a PIC32 and LAN9303. I used LAN9303 as an unmanaged switch. My Test Cases are:1. I connected two laptops to two ports of the board. Laptop to laptop...
View ArticleKSZ9031RNXVB-VAO exposed pad size? (durmusk)
Hi,Looking at KSZ9031RNX datasheet, the section "Product Identification System" does not include an identifier for exposed pad (ePad) size. Attached is the screenshot of the page together with some...
View ArticleLAN8700 asserting RX_ER (arees)
Overview: I am working with a board based on the ATSAME54P20A and using the LAN8700. The LAN8700 was not our preferred choice because it is flagged as not for new designs, but it was the only PHY that...
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