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the issue is we are not getting any voltage from the BGA_IMX287DJM4A

Question asked by vinay addu on Aug 8, 2018
Latest reply on Aug 13, 2018 by vinay addu

hi,

 

We made one PCB based on PCIMX287DJM4A processor.

Using evaluation board schematics imx28_evk_revD_sch.pdf document.

we are giving 5V from externally to the VDD5V(on borad).

But the issue is we are not getting any voltage from the BGA.

we are observing below voltages form the BGA as follows:

 

1)VDD4P2 ___1.98V

2)DCDC_VDDIO___0.9V

3)DCDC_VDDA___1.29V

4)DCDC_VDDD___0.7V 

5)VDD1P5___0.120V

 

Please check the issue and give your suggestions as soon as possible.

 

regards,

argus technologies.

Address: Plot No. 38, Phase-III, 2nd Floor, Sri Nagar Colony, Kamalapuri Colony, Hyderabad, Telangana 500073

eng@sysargus.com

cad@sysargus.com

 

9849342471

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