DS ADC Demodulator configuration

Tip / Sign in to post questions, reply, level up, and achieve exciting badges. Know more

cross mob
FD_aurix
Level 5
Level 5
100 sign-ins 100 replies posted 5 solutions authored

Hi all

I'd like to have some more information about the logic I should select the different demodulator stage register value. There are a lot of filters that need to be configured so if there is some guideline (or at worst some hints) it will be really appreciated.

0 Likes
1 Solution
Kunqiao_L
Moderator
Moderator
Moderator
First comment on blog First like given 25 likes received

Hi FD_aurix,

Please refer to the code example like :

DSADC_1_KIT_TC297_TFT 

DSADC_1_KIT_TC275_LK 

They have showed you how to configure those parameters, for details register to you could check GLOBCFG, FCFGCx, GAINCORRx, GAINCALIx

View solution in original post

0 Likes
3 Replies
Di_W
Moderator
Moderator
Moderator
1000 replies posted 250 solutions authored 100 likes received

Hi,

AP32385_EDSADC_basics_v1_0	
AP32445-Tutorial_TC3xx_EDSADC_Basic_hands-on_tutorial_for_resolver_carrier_cancelation_v1.1.0	
AP32459-Tutorial_TC3xx EDSADC_Configuration_for_Resolver_Application_v1.0.4	
AP32554-Tutorial_TC3xx_EDSADC_Advanced_Tutorial_For_Resolver_Carrier_Cancelation_v1.1.0	
AP32561-Tutorial_TC3xx_SiMIc_with_EDSADC_v1.0.2	

You could register myICP for above application notes. 

dw

0 Likes
FD_aurix
Level 5
Level 5
100 sign-ins 100 replies posted 5 solutions authored

Thanks for your reply. Do you have some sources also on how to configure the modulator parameters? like the GainFactor, cic shift, calibration Factor etc?

Br

Francesco

0 Likes
Kunqiao_L
Moderator
Moderator
Moderator
First comment on blog First like given 25 likes received

Hi FD_aurix,

Please refer to the code example like :

DSADC_1_KIT_TC297_TFT 

DSADC_1_KIT_TC275_LK 

They have showed you how to configure those parameters, for details register to you could check GLOBCFG, FCFGCx, GAINCORRx, GAINCALIx

0 Likes