How I can change state (0 to 1), a pin on PSoC Creator?

I'm trying to make an application for an SPI master in a PSoC5 using the component provided by PSoC Creator. The device that I'm using as SPI slave, is a chip of reference ADS1298 from TI.

To complete the implementation of SPI communication, between PSoC5 and ADS1298, I need to put 3 pins that correspond to outputs digitals in PSoC Creator. The pins are: "Power_Down", "Reset" and "Start", these pins are normally 0, but after some delays programmed for each of them must change state to 1. How do I do it?

Hope you can help me, is urgent...

Thank you very much

Several approaches, depends on what the timing, logic of the stimulus for these

pins. That being said consider a LUT in creator to sequence these pins. The LUT

can be registered, hence turn into a state machine, options on # inputs and outputs,

clocking. Fairly flexible. Sometimes 2 LUTs can solve most problems.

http://www.cypress.com/?docID=32550

Regards, Dana.

You can connect your pins to a timer component. This allows you to change them automatically after a certain delay.

And if the delays are in the range of ms you can use a control-register and set/clear them individually at delays derived with one of the CyDelay-functions (to be found in System Reference Guide).

Bob

Another 5 solutions for one problem? Not yet really, but we approach...

Thank you all... I used "Pin_Write(uint8 value)" function and I could solve my problem.

Regards,

Jeisson Andrés

The CyDelay()'s are software timing loops, where processor gets tied

up doing nothing else (except ISR servicing). If thats not objectionable

then this is very HW efficient, being a software loop.

If thats a problem the other solutions all work equally well, with some having

lower HW resource impact than others.

Regards, Dana.