Part Number: ISO1540-Q1
Hello Support team:
I met SMBus programming issue cause by noise or longer communication line.
Project diagram as below;
1. The host system(MCU) SMBus + ISO1540Q1/ISO1541Q1 + the programming MCU (SMBus). Is it good solution for avoid noisy?
2. The host system(MCU) SMBus +TCA9517A (level shift)+ ISO1540Q1/ISO1541Q1 + the programming MCU (SMBus).
Which solution is good?
I think the item 1 is good? item 2 TCA9517A not good?
In reply to Koteshwar Rao:
Thank you for your support quickly!
The host MCU is TI MSP430 5501;
Slave MCU is BQ40z50.
In reply to Mike Jin:
It’s match my application project and view point.
I greatly appreciate your great support!
If met any other questions, I will notice to you on the first time.
See you E2E forum later.
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