Home > other >  About s32k1xx multiple sets of ADC, PBD problems in the process of the trigger
About s32k1xx multiple sets of ADC, PBD problems in the process of the trigger

Time:11-14

First contact PDB, there are quite many problems don't understand, I hope you brother can help me to reassure the

For the first time to use s32k116, want to collect ADC0_SE0 ADC0_SE3, ADC0_SE4, ADC0_SE5, ADC0_SE6, ADC0_SE10, acquisition of six channels, want to use PDB to trigger sampling,

1. PDB, ADC hardware trigger trigger problems with software,

ADC software trigger can be triggered, the hardware trigger is the use of PDB trigger, is that how to trigger the ADC conversion of PDB?

2. PDB how to use the back to back the trigger an ADC? PDB, ADC channels corresponding problem, how to configure?

The PDB0 CH0 pretrigger channel 0 is with ADC0 CH0
PDB0 CH0 pretrigger of channel 1 is with ADC0 CH1 corresponding? So on?



3. Used alone ADC0 to convert the single channel, only use ADC0 CH0 can access to the AD value, use the channel 1, 2, 3 and so on have no access to the AD value, what reason is this?

  • Related