Part Number: DP83TC813R-Q1 Hello All,
The topic is about reading EthPhy Registers: T X_PKT_CNT , RX_PKT_CNT and especially RX_PKT_CNT_3 I have a couple of questions that would appreciate answers for them:
1- What is the proper way to read the registers TX_…
Part Number: DP83TC813R-Q1 team, customer is testing out the timing they get on the RGMII, it doesnt seem to match our requirement completely, can you please comment ? customer is in cc
I have some other questions about the signal test. Please help c…
Part Number: DP83TC813R-Q1 Hi,
I notice some devices describe common mode termination is optional. I wonder what is the function of this? Can this be removed?
Part Number: DP83TC813R-Q1 Hi, we want to use the DP83TC813 PHY in our product. So, there is prototype board with the chip. When testing the chip we had some problems with CLKOUT/LED1 GPIO. We are not able to configure it with SW to be LED1 and not CLKOUT…
Part Number: DP83TC813R-Q1 Other Parts Discussed in Thread: DP83TC811 Hi Sir,
Does the DP83TC813R-Q1 support PoE? May I know if there are T1 PHY devices that support the POE?
Hi Yanan,
Yanan Xu said: the longer startup time is 7.22~7.58ms, which is far more than the typ. 0.35ms.. the deviation is about 20 times the typical value.. is it acceptable for normal operation of IC?
As long as you don't see any other issues with functionality…
Part Number: DP83TC813R-Q1 Hello,
There are 4 modes for RGMII. Would you please instruct how to determine which mode to use? What is the internal delay, and when will the user need it?
1 0 0 RGMII (Align Mode) 1 0 1 RGMII (TX Internal Delay Mode) 1 1 0 RGMII…
Part Number: DP83TC813R-Q1 Hello,
In RGMII mode, I think clock input at 25MHz is required to TX_CLK pin. It seems another 25MHz clock input is necessary to XI (and XO) pin. However, in Fogure 9-4 there is no XI clock input. Does it require different 25MHz…
Part Number: DP83TC813R-Q1 Other Parts Discussed in Thread: DP83TG720R-Q1 , DP83TC814R-Q1 , , DP83TC812R-Q1 , DP83TG720S-Q1 Hi
Customer looking for an Automotive Ethernet solution integrated with a vehicle computer.
The ideal solution would be a single chip…
Part Number: DP83TC813R-Q1 Hi Team, need some of your comments.
It's a single channel PHY, and we want to make a Daisy Chain Structure, how is it possible with this device? We need to know how to connect our device in the middle of the network.
Thank…