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Part Number: DP83867E Other Parts Discussed in Thread: USB-2-MDIO To force a specific speed, auto-negotiation is left enabled while disabling advertisements for all non-desired speeds.
The scripts to do this in the USB-2-MDIO interface for the DP83867…
There are several different tools available in a Linux environment to read and write registers on a TI PHY. Several of these options are listed below.
MII read: This is the only command which can and must be used in U-boot. Stop the autoboot process…
Part Number: DP83TC812S-Q1
For DP83TC812S/R and DP83TC814-Q1 if clkout pin is not being used to provide a clock signal to another component, then it is recommended to shut down this clock output and reduce its impact on EM emissions.
Clkout's output…
TI does not have a recommendation for any specific conformal coat or underfill product.
In some temperature ranges these materials can be detrimental if the conformal coating or underfill product has a mismatched CTE vs. solder joint (Z axis). This…
Part Number: DP83867IR DP83867 PHY (and other TI industrial and automotive PHYs) have the capability to :
1. Generate the packetized data
2. Capture the number of frames received
3. Capture the number of frames received with errors.
These parameters…
Part Number: DP83TD510E DP83TD510E PHY (and other TI industrial and automotive PHYs) have the capability to :
1. Generate the packetized data
2. Capture the number of frames received
3. Capture the number of frames received with errors.
These…
Part Number: DP83867E There are 5 key parameters to look out for when selecting magnetics:
Magnetic type (specifically for integrated RJ-45/Magnetic component)
Can the recommended MDI configuration still be met with this component?
Turns…
Part Number: TLK2711-SP
There have been some questions regarding the TLK2711-SP eye mask related to the following E2E thread, so I am hoping to clarify them in this post.
TLK2711-SP: Is there an EYE diagram mask definition available? - Space & High…
Part Number: DP83826E
When configuring DP83826 in Enhanced Mode, please consult the following flowchart to understand how the different strap pins configure the PHY into various modes.
