Hi Experts,
We built a CPU card based on AM3359ZCZD72 referring the Beaglebone black schematics. We have not added any new circuits in it. I need to say it is an exact replica of Beaglebone black only the form-factor is changed. We are seeing the following problem when we tried powering up the CPU card: · The voltage at pins 7 & 8 of TPS65217CRSL have a 5V with a ripple of 0.5V pulsing at the rate of 100mS · The Voltage at the Pin 3, VLDO1 is appearing as a square wave at the rate of 100mS instead of pure DC. · The other power supply lines doesn’t turnup. The schematics of the design is attached herewith. Request you to support us as early as possible. Thanks in advance for the support. -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups "BeagleBoard" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. For more options, visit https://groups.google.com/d/optout.
