Part Number: DP83TD510E-EVM Hi Support Team,
We have 2 DP83TD510E-EVM boards and we like experiment with PoDL.
Our requirements are:
-Max power transfer 15-20 Watt
- Nominal Voltage 48V DC
- Short circuit and over current protection , Automatic power…
Question 1: I don't understand question. As stated in guidelines, the requirement is all DQS prop delay is less than prob delay of CK. Yes - EVM violates this requirement by approx. 4ps. Other EVM interfaces are within spec.
Question 2: As stated…
Hi Sayali,
Thank you for your interest in TI's solutions for encoder interfaces.
I assume you have a single/multi-turn encoder with BISS-C interface? From am MCU either Sitara or C2000 support BiSS-C host.
Option 1: C2000 MCU The C2000 MCU provide…
Hi, I already have access. I have installed pp3. Installed the driver. Plugged in the EVM module. I used an external 5V power supply, in the manual the module shows up in the pp3 console. It's not showing up for me. The 2x green light is on and the blue…
1) The table showing the performance impacts from different PCB stack-ups was originally done from TDA4VM. However - TDA4VH uses same/similar LPDDR4 IP and thus should expect similar results.
2) TI EVMs targeted a slightly lower impedance (33-ohms vs 35…
Hey Kyson,
Hmm interesting. It seems like you would basically be manually implementing the parallel of two channels. In that case, you'll need to manually make sure to avoid shoot-through conditions. I would probably add in 2x the prop delay to guarantee…
Part Number: TPS62873 Other Parts Discussed in Thread: SK-AM68 ,
Dear Team,
1)
we would like to know why in SK-AM68 design for the input capacitance 4x NFM18HC106D0G was chosen?
And why is better to use 4X NFM18HC106D0G ( c_eff at 3.3V -> 6X4 = 24uF) VS…
Hi Srikanth,
J14 should be the connector with 4x lanes connected to SoC instead of J13. Both J14 and J13 are physically 4 lane connectors, but only J14 has the full 4x lanes routed, while J13 has 2x lanes routed from SoC.
Any market PCIe SSD should theoretically…
Thank you for the fast response and advice to use the DS values.
Inductor rating is Isat_max = 9.3A, Irms_20C = 8.5A, DCR=14.4 mR.
TPS61178 current limit R= 180k --> 4 amp max. In the full circuit, Iout max will be only 1.5A.
I have been testing at…
Following our EVM, CKP/N should be routed close to 66-ohms differential. The T-branch segments should be very short, so don't want to change impedances of base/trunk trace just to meet impedance of very short segments. For the T-branches - just get…
