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It needs to be said that I'm a newbie in this type of field (MCUs, that is), so please forgive the vagueness of my questions.
Now let me cut to the point:
1. I'm trying to build a web-controlled ticker / creeping line in Proteus VSM.
2. For this purpose I chose PIC24F128GA010 + ENC28J60 (..
Hi,We are using custom board, on which we have interfaced RM57L843 and KSZ80881RNA, we want to establish ethernet(RMII) communication between PC and board.We have written a driver for KSZ8081 by refering DP8360 PHY chip, but it didn't work on our custom board.Can you please tell me whether there is ..
Hello, Is there any data about the power consumption of LAN8720 during assertion of the nRST signal ?I am wondering if we can expect any power saving associated with holding the chip in reset, and perhaps also how it may compare with the power-down mode in terms of comsumption. Any help would be ver..
Hello,I' trying to debug an issue I'm having with a LAN8720 chip.The chip is connected to a iMX283 SoC and is working with the REFCLK provided by the SoC.The SoC is running Linux v5.7 with the Freescale FEC and the SMSC LAN8710/20 drivers. The issue is that when the PHY chip reports the link to be u..
Hi,I have a custom board on which we have to implement ethernet communication with RM57L843, using KSZ8081RNA PHY,We have written a driver for this PHY IC by taking reference of TI PHY IC DP83640, but this driver is not working.Will you please tell me what are the major changes to add in driver like..
We are planning a product with the following topology USB-C Port (USB3 Device) -> LAN7801 <- RGMII -> an arm soc with rgmii interface. We could customize the arm soc driver for such a phyless configuration but we don't hope the phyless mode of LAN7801 will trouble the user to install a special Linux..
Hi, I've prepared embedded system board based on KSZ8081 PHY. I've soldered all stuff and encountered problem with modifying PHY's registers over MDIO. I am able to read all registers. Values make sense. But I am not able to modify registers. I've sniffed MDIO with an external device (TotalPahse Bea..
Ihave tried to create an unmanaged switch using ksz8895 ethernet switch IC.
but i can get connected with internet using switch.
i have tried to use it is as unmanaged switch in default setting but no success.
Board is getting 122mA current which is constant.
i have attached the Circuit..
I have added the KSZ8895 as an unmanned switch.If I erase the I²C eeprom then the switch works OK.If I fill the 256 bytes and program the eeprom, the switch stops responding.Is there a file with all 256 parameters for a unmanned switch?Is there some documentation how to setup the eeprom to ge..