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Dear Cypress:
I want to design a circuit to isolate gpio pin between IC pins(include programming pin) and other chip I/O pins to avoid power insert IC via GPIO
Do you have idea for the design?I tried to use CY3295-isolation dongle,it is okay for I2C function,but programming function doesn't work.
BR,
Zenitron FAE Tommy
Solved! Go to Solution.
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Hi ToTa_1077931,
Can you please provide the details of your application?
If it is an automotive application, please create a MyCase for this issue.
Thanks and Regards,
Rakshith M B
Rakshith M B
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Hi ToTa_1077931,
Can you please provide more details regarding your request and the application that you are developing?
I want to design a circuit to isolate gpio pin between IC pins
Can you please let me know which IC you are referring to?
Please share the schematic and layout of your hardware design? Also, how are you programming the device?
Thanks and Regards,
Rakshith M B
Rakshith M B
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Dear Rakshith:
Thanks for your support;
I want to isolate signals of I2C ,reset, INT and programming between CY3295-MKT(PSOC 3 CY8C3866) and auto touch IC.
Actually,I isolated signal of I2C,reset and INT and worked.But programming didn't.
Following schematic is the method of connection that I tried to test program IC.
Do you have any idea for this?
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Hi ToTa_1077931,
Can you please provide the details of your application?
If it is an automotive application, please create a MyCase for this issue.
Thanks and Regards,
Rakshith M B
Rakshith M B