Our customer make the K70 board refer schematics of the TWR-K70F120M.
They believe that the following bypass capacitors of the K70's DDR_VDD and DDR2 Memory's VDD, VDDQ are listed in page 10 of the TWR-K70F120M schematics. And these bypass capacitors located between K70 and DDR2 memory.
- 0.1uF x 16pcs
- 47uF x 1pc.
Are they correct?
Should they add more bypass capacitors?
Please advise as soon as possible.