Part Number: DP83TC813S-Q1 Hello
We are trying to enable the PMA compliance test mode 1 by checking on the BMSR register and confirm that the link is Up then write 0x2000 to register 0x1836 through the indirect accesses.
And we need to know what is the…
Part Number: DP83TC813S-Q1 By default, pin 14 of the DP83TC813 will output the CLKOUT signal. To instead have the LED1 signal on pin 14, write to the below registers.
0x045F = 0x000F 0x0452 = 0x0000 0x0451 = 0x0009
Part Number: DP83TC813S-Q1 Other Parts Discussed in Thread: TDA4VL , Hi team,
Thanks for your support always.
Customer is using TDA4VL with Ethernet Transceiver DP83TC813S-Q1. and they would like to know that is there any sequences points we need to pay…
Part Number: DP83TC813S-Q1 Hi Experts,
Background:
Customer is using DP83TC813S-Q1 for VCU in vehicle. This is the platform information:
MCU: R7F702301BFABG-C
PHY: DP83TC813SRHFRQ1
3.3V Power: TPS74633PQWDRBRQ1
The schematic is showed below:
Issue description…
Part Number: DP83TC813S-Q1 Hello,
In the electrical characteristics section of the datasheet, it says that the maximum frequency of MDC is 20MHz:
However, in section 8.4.13, it says that the maximum frequency is 24MHz:
Is the maximum frequency…
Part Number: DP83TC813S-Q1 Hello,
When the MDIO pin is acting as a transmitter, how much current can the pin sink? When MDIO is outputting a LOW signal I expect about 2.5mA of current to flow into it. Would that be an issue or is that okay?
Thank you…
Part Number: DP83TC813S-Q1 Can any of the DP83TC813 and DP83TC812S EVM below
https://www.ti.com/tool/DP83TC813EVM-MC
be used to test SGMII mode. It looks like they are all configured for RGMII mode. I'd like to use it in SGMII mode. Please advice. …
Part Number: DP83TC813S-Q1
I am using ethernet transceiver DP83TC813x-Q1 and i am trying to read the following registers ( 0x0 , 0x10 , 0x1f ,0x41 ,0x188,0x189,0x18a,0x300,0x301,0x486,0x489,0x61a,0x61b ) using Extended Register Access Steps below : 1) phyWrite…
Part Number: DP83TC813S-Q1 Team,
I have a question on the Phy add table as per the latest datasheet we have is SNLS676 – MAY 2022)
What is the meaning of the PHY_AD column as opposed to the phy address in the description ? sometimes the addresses…
Part Number: DP83TC813S-Q1 Team,
My customer in cc of this thread is having issue with some 813S used with RGMII interface. it's a reel received back in 2021 in it helps. We already asked for 813R samples to perform more tests.
The ethernet side shows…