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PSoC™ Creator & Designer

ETRO_SSN583
Esteemed Contributor

Regarding HSIOM_PORT_SEL1, there is a detail shown -

   

 

   

HSIOM_SEL7 Selects pin 7 source.
Default: 0x0
0x0: EXT_VREF
Pin is used as external reference input for the SAR (must also set GPIO_PRT1.DM7= OFF).

   

 

   

No where can one find GPIO_PRT1.DM in the TRM, is that an older PSOC 1 reference ?

   

 

   

Regards, Dana.

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2 Replies
Anonymous
Not applicable

Drive mode of the pin 7 should be set as 'Analog'. For that, GPIO_PRTx_PC [23:21] register need to be written with 0x0.

   

Thank you for pointing to this error. We will be correcting the registers TRM.

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ETRO_SSN583
Esteemed Contributor

You are always welcome.

   

 

   

Dana.

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