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Anonymous
Not applicable

Do I need UDB component to have a timer interrupt of 1second?

   

In PSOC standard clock was connected to interrupt, and that's all

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Anonymous
Not applicable

 No. You don’t need UDB. Just connet the signal to an interrupt component.

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ETRO_SSN583
Level 9
Level 9
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3 possible non UDB approaches -

   

 

   

1) Use WDT and its low speed interrupt.

   

2) Use TCPWM block.

   

3) Use just a clk and an isr block. (This uses some macrocells in a UDB)

   

 

   

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ETRO_SSN583
Level 9
Level 9
250 likes received 100 sign-ins 5 likes given

Note, you cannot connect isr to a clock direct, thats the reason for the

   

D.

   

 

   

Project attached.

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HeLi_263931
Level 8
Level 8
100 solutions authored 50 solutions authored 25 solutions authored

In PSoC3/5, there are global signals available - one of them is a 1Hz pulse. Is this available on the PSoC4 too?

   

(To answer myself: global signals are available, but only interrupt signals. No 1 Hz there...)

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