KSZ9896C MDI pins (loyalfish)
Hello i think i have a question i cant answer myself this time.On page 22 Table 4-1 it shows the MDI/MDI-X PIN DEFINITIONS now looking at this table can i conclude that ports A&B only allow triple...
View ArticleKSZ9031RNXIA Transiever/GMAC Voltage Profile (jsyntax)
Hello Community, Please tell me if I can use the following voltage profile for: 3.3V for AVDDH (VDD) Transiever 2.5V for DVDDH (VDD_I / O) GMAC Since the...
View ArticleUploading MPFSImg2.bin file via CURL throws...
Hello. I'm using Microchip HARMONY v2_04 TCP stack. I got working WEB, and I wish to update it via curl. But so far I got _simple_tlb_refill_exception_handler every time I'm trying to upload image file...
View ArticleSMSC8720A failed to initialise Error in TCP/IP stack (arpatel)
HiI am getting DRV PHY Init failed (-1 or -3).When I put probe on the chip it display activity only on REF_LCK and EMDC . All other pins are IDLE.Both LED are on all the time with green led flashing...
View Articleno max current in datasheet (loyalfish)
Hello for part#KSZ9897 i cant find the max current specified.Do you have this documented somewhere?Thanks..
View ArticleImplementing LAN9252 as EtherCAT Slave Controller and TMS570LC4357 as...
Hello Everyone, I want to implement EtherCAT protocol using TMS570lc4357 Microcontroller as an EtherCAT Master and LAN9252 as an EtherCAT Slave Controller. I would like to know, with the inbuilt EMAC...
View ArticleProblem sending GET request and Time out (valentin_pl)
Hello, I have since several a problem on sending GET request to a remote web server via TCP-IP socket of Microchip Harmony. To explain, if I take the project harmony "tcpip_tcp_client_server" and I run...
View ArticleLAN9512 FreeRTOS Driver (mweetman)
HiHas anyone come across a FreeRTOS driver for the LAN9512?Thanks for any assistance..
View ArticleStrange behavior with MAC numbers (tpicon)
Hi folks I'm struggling with a problem related to MAC. I have to 2 boards with PIC18F97J60 communicating one each other through UDP unicast. The Mac address for both is official, we bought from IEEE....
View Articleown dspic33 / ENC28J60 ethernet board, SPI problems (blotfib)
Hi I built a dspic 33FJ128GP/MC202 + ENC28J60 ethernet board I experience problems with the SPI communication, the ENC28J60 gives high freq / noise on the MISO line (multiple transitions within 1 SCLK...
View ArticleLAN8720 is linked up after a random delay time (andykim117)
Hello, I use LAN8720, but have the link problem.LAN8720 is linked up, but after a random delay time when I connect the lan cable into RJ45 connector.Sometimes the delay is 3 ~ 5 sec, or within tens of...
View ArticleHarmony + EasyPIC Fusion v7 from mikroelektronica (Fabio Oliveira)
Good morning everyone, This is my first post so I apologize in advance for any mistake! :) It is also my first time with Harmony so I am not yet well familiarized with it. Nevertheless, I saw some...
View ArticleATWINC1500 replacing ENC28J60 (larrycook99)
We are working on replacing the ENC28J60 ethernet chip in a legacy PIC24 design with an ATWINC1500. The idea is that we can switch to wireless access and save code space since the WINC1500 has an...
View ArticleKSZ8851 router (Jack74044)
Hi, I have two KSZ8851 connected to an STM32H753 MCU. At first I would like the board with the two ports behave like a hub or switch and communicate transparent, on Link layer level.So the packets...
View ArticleTwo KSZ8851SNL on STM32, working like a hub (Jack74044)
I have two KSZ8851SNL connected to an STM32H7 board.In a certain operating mode, I would like to make a 'transparent' connection (on link level) between the two interfaces, so the board with the two...
View ArticleTwo KSZ8851SNL on STM32, working like a hub (Jack74044)
I have two KSZ8851SNL connected to an STM32H7 board.In a certain operating mode, I would like to make a 'transparent' connection (on link level) between the two interfaces, so the board with the two...
View ArticlePIC32MZ with KSZ8873MLL (Kartha)
I’m new to this forum. For the last couple of days I’m searching for a solution to my problem, unfortunately I failed.I have a custom made board for establishing an Ethernet connection between the...
View ArticlePIC32 with KSZ8873 (Kartha)
Hi,I’m new to this forum. For the last couple of days I’m searching for a solution to my problem, unfortunately I failed.I have a custom made board for establishing an Ethernet connection between the...
View ArticleKSZ8895 and RMII - MAC to MAC (bobnono)
Hi,I'm trying to get working a board I designed with a ksz8895rqxia.The 5th port is connected to a stm32f107 by RMII signals.I don't want to manage the swith, but just want to have an ethernet...
View ArticleConnecting KSZ8863RLL to a MAC using RMII (iduffy)
I'm adding a Lantronix xPico 250 to an embedded deivce to provide WiFi access. The device has an ARM based SOM which includes a PHY and there is also an external RJ45. The three are connected using a...
View Article