Aug 25, 2015
10:53 PM
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Aug 25, 2015
10:53 PM
Hello
i have power psoc4 cy8c4247LQI-483 device with VDDD=VDDR=VDDA=3.3V and connected 1 uf capacitor to ground VCCD, further VREF IS CONNECTED with 1 uf capacitor to ground. i am expecting 1 V on Vref but its not coming what may be wrong? i not able to connect miniprog with device too.
thanks and regards
AMIT
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Anonymous
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Aug 26, 2015
03:26 AM
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Aug 26, 2015
03:26 AM
Amit,
Are you driving anything from the VCCD?
Are all the grounds properly connected?