Hello
I think it is best to prevent any back-feed from an external source into the regulator.
Please see the following application notes.
8640.slyt689_backfeed.pdf
3463.slvae57b.pdf
Hi Sreenivasa,
Please find the attached schematic PDF for reference. Kindly ignore the index pages, block diagrams, and GPIO mapping tables , as those sections have not yet been updated to reflect the current design.
This design uses a discrete power…
Part Number: AM2431 Other Parts Discussed in Thread: AM2434 HI Team,
We are facing an issue while trying to connect to our custom AM2431 board through JTAG (using CCS).
The error shown is:
Error: SC_ERR_PATH_BROKEN (-233)
The JTAG IR and DR scan…
I downloaded the design files for AM64x/AM243x from TI’s website. The attached file was used as a reference for the circuit. In particular, I referred to pages P17, P18, and P27.
The actual circuit of the custom board has been presented in the related…
Part Number: CDCLVC1310 Other Parts Discussed in Thread: AM6421 , Hello, We are using CDCLVC1310 clock buffer in one of our designs which is based on AM6421 processor. While refering to EVM schematic "PROC101C(004)_SCH", we found some hardware circuit…
Part Number: AM6442 Other Parts Discussed in Thread: TMDS64EVM Dear TI engineer
Power sequencing of the TMDS64EVM circuit
Is the power-down sequence set to the total output capacity of each power supply IC?
What is the purpose of the OR circuit…
Part Number: AM2431 We are designing a custom board using AM2431
We refer to EVM circuit which is attached . In that pdf page no 23 JTAG section
We have some quires which We like to know things below
1. How 20 pin connector support JTAG and Emulator…
Hi Jejomar,
PROC159B is the latest revision of this EVM and has improvements from PROC159E2.
I will look into the issue with the design files on ti.com not having PROC159B resources. In the mean time, I have attached the PROC159B schematic PDF to…
