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Jumper configuration on A DRV2700EVM

Other Parts Discussed in Thread: DRV2700EVM

Hello, I am wondering if you can provide me with the correct jumper configurations for  my DRV2700EMV.  It's function will be a Piezo  driver  only that will not be connected to  the computer.  It has an external power of 5.1 vdc on J2, and a 30khz/5.6vdc  signal , from a NE 555 , on J5.  I can't seem to generate any  high voltage signal on the high voltage outputs nor see any signal at the out puts or test points.  The 3 led' s on J7,8,and 9 are lit. Additionally, after  about 30 seconds the dc voltage at the output connectors  appear to be toggling  high to low every 1/2 second.