Part Number: DP83848J
Good day all,
I was hoping to get some TI feedback and troubleshooting my network design. I am using the STM32F4 lineup with includes out of the box support for the DP83848J. It must be noted that this MCU has a built in MAC.
I am…
Part Number: DP83848J Hello all,
I am currently working with the STM32H7 microcontroller in my project and have connected the Ethernet PHY DP83848 via MII. Unfortunately, I made a mistake when creating the schematic and layout, which caused the ETH_TX0…
Hi Sam,
On the DP83848J Product Page , the IBIS Model can be used to test signal integrity.
You want to keep on eye on VIH, VIL, VOH, VOL, and the Timing specs. Make sure that these values match the required specs of the MAC that you plan on using in your…
Part Number: DP83848J We used IC DP83848J on the current design and got issue on pin feature RXD_3/PHYAD4.
In the SPEC suggestion, we need to add external pullup resistor 2.2k ohms for PHY Address strapping change.
Based on the measure, the pin RXD_3/PHYAD4…
Part Number: DP83848J Hi,
I am using an DP83848JSQ PHY connected with Switch KSZ8895MQ.
I can be able to ping the PHY IC from windows machine directly.
If I am using the Switch KSZ8895MQ in between the PHY IC and Windows PC, I can't be able to ping…
Hi Matteo,
I'm glad to hear it works now! Would you be able to elaborate on the connector issue? Was it a specific part number that does not work with our device? What is the new part number?
Best regards,
Melissa
Part Number: DP83848J Hi,
For the DP8384J needs to check TX/RX the rise and fall time or setup and hold time only?
seems only "PMD output Pair" needs to checked(T2.8.1)
Melissa Chang said: Do you think you would be able to provide the gerber or alitum files of your layout? You previously sent me the PDF but now I want to do a more in depth review of your layout where I can do measurements.
Just sent by private message…