Kinetis Microcontrollers中的主题 Re: about PDB1 block

about PDB1 block

adigei — Tue, 14 Nov 2017 06:21:01 GMT

Hi all,

Anyone can handle PDB1 (not PDB0) on KV10&KV11 series? It seems this can not tied to FTMx to acquire ADC conversation. The target application is consist of two ADC conversations on PWM on high&low levels regarding to delay val of PDB (centeret alligement is not helps)

PDB0 can handle the job listed above but PDB1 is not. A simple init rouitne will be sufficent.

Regards.

Re: about PDB1 block

adigei — Tue, 14 Nov 2017 08:14:17 GMT

pratically; the code which is listed below can work on PDB1 ?

SDK_2.2_MKV10Z128***7\boards\twrkv11z75m\demo_apps\thermistor_lab

*** = see triple 'x' due to pass forum security :smileyhappy:

Re: about PDB1 block

Robin_Shen — Mon, 20 Nov 2017 09:30:50 GMT

You can test the ftm_pdb_adc16 demo. (C:\SDK_2.3.0_TWR-KV11Z75M\boards\twrkv11z75m\demo_apps\ftm_pdb_adc16)

Additional configuration needs to be written when PDB1 module is used:

SIM->SOPT7 |=SIM_SOPT7_ADC0ALTTRGEN(0x01)|SIM_SOPT7_ADC1ALTTRGEN(0x01);

Best Regards,

Robin

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