Part Number: PROCESSOR-SDK-AM65X Developed using PROCESSOR-SDK-RTOS-AM65X ver07.03.00.09. NDK is using NDK 3.80.00.19.
I want ethernet ports eth0 and eth2 (ICSSG0 and ICSSG1) to communicate on the same subnet. For example, I want to set eth0 to 192.168…
Hi Tiziana,
Apologies for the delay in my response! I was stuck with other issues as well.
I couldn't find any root cause from above information that you provided. Could you please provide a complete project for debugging at my end, you can send me a…
Part Number: DP83867IR We are using DP83867IR as the ethernet phy in our board with NXP IMX8MP. We have two etherner ports, and the first port works correctly, and the second port does not. So, we tried to debug the issue and took the register dump of the…
Part Number: TMS320F28388D Hi champs,
My customer is facing the Ethernet PHY DP83822IRHBR connection problem, the PHY1 works well but PHY0 fails to work. He conducts the PHY SWAP experiment and makes sure the connection problem follows PCB, because F28388D…
Hi Chaesok,
The probe shot of the Link Pulse you sent looks good! I wouldn't be concerned with that.
Back to the register read issue, when I reviewed your schematic I mentioned the MDIO pin requires a 2.2 kΩ PU resistor. Has this been added to your…
Part Number: TM4C129ENCPDT Hello,
I selected this MCU in part because of its integrated Ethernet PHY. Now, I have learned of a new requirement where there needs to be an Ethernet switch to allow two Ethernet connections. Does TI have a recommendation…
tamaru.kb said: Question 1. For peak current mode, is R50 removed and used?
R50 needs to be removed as stated in the guide.
tamaru.kb said: Question 2. Does the peak current mode require a smaller bandwidth consisting of R32 and C23? At 1kohm and 330pF, the…
Part Number: AM62A7
Hello.
I'm developing custom board which has RMII connection with Ethernet Switch IC. The AM62A and the Ethernet switch IC are connected via MAC-to-MAC mode. The message 'eth0 Link is up' appears, but the ping command fails.…
Part Number: DP83822I Other Parts Discussed in Thread: TPS23731 Hi Team, I have an Ethernet and PoE design using DP83822I and TPS23731, PoE can work with TP-Link Switch(TL-SG1005P), Ethernet cable uses 2 pairs of 1236 wire but the PHY IC seems not to work…
Part Number: DP83822I Currently trying to reduce space on a PBA by removing magnetics for an Ethernet PHY to Ethernet PHY connection without magnetics on same PBA.
I’ve seen an application note for the DP83848 where there is a transformer-less configuration…