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PSoC™ 5, 3 & 1 Forum Discussions

EnPa_1371286
Level 1
Level 1
5 replies posted 5 questions asked First reply posted

Is the XRES output of MiniProg3 configured as push-pull or as open-drain?

Thank you in advance.

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1 Solution
AlenAn14
Moderator
Moderator
Moderator
500 replies posted 100 solutions authored 250 replies posted

Hi @EnPa_1371286 ,

The XRES output pin on the MinProg3 has a strong drive configuration and there are no pull-ups or pull-downs on the same.

Warm Regards
Alen

View solution in original post

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5 Replies
AlenAn14
Moderator
Moderator
Moderator
500 replies posted 100 solutions authored 250 replies posted

Hi @EnPa_1371286 ,

Thank you for using Inifneon products.
We have forwarded your query to our internal team, who will evaluate your query.
We will provide a response as soon as we get an update from our internal team.
Thank you for your patience.

Warm Regards
Alen

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AlenAn14
Moderator
Moderator
Moderator
500 replies posted 100 solutions authored 250 replies posted

Hi @EnPa_1371286 ,

Apologies for the delay on this query!
We are still working with the internal team for understanding the configuration of the XRES.
Can you please let me know why you require this information in the mean time?

Warm Regards
Alen

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DennisS_46
Employee
Employee
50 solutions authored 50 sign-ins 100 replies posted

XRES is determine by the chip being programmed. XRES is active high for PSoC1 parts (CY8cC2xxxx), and active low for PSoC4 and PSoC5LP. This is stated in the respective datasheets for the parts.

---- Dennis Seguine
PSoC Applications Engineer

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DennisS_46
Employee
Employee
50 solutions authored 50 sign-ins 100 replies posted

Clarification:

When XRES is asserted high, there is a pull down to vss when off.

When XRES is asserted low, there is a pull up to vdd when off.

---- Dennis

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AlenAn14
Moderator
Moderator
Moderator
500 replies posted 100 solutions authored 250 replies posted

Hi @EnPa_1371286 ,

The XRES output pin on the MinProg3 has a strong drive configuration and there are no pull-ups or pull-downs on the same.

Warm Regards
Alen

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