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PSoC 5, 3 & 1 MCU

New Contributor

Dear friends,

I have spent quite sometime reading through the user guides. Probably I can get some information more efficiently here.

Currently I am using PSoC 1 designer with CY8C24894 chip.

Ideally I want to generate some data pattern output on some pin of the chip.

The data could be like byte0, byte1, byte2 ,... in serial lsb/msb.

I manage to setup PC->USB->CY8C24894->output by using USBUART user module.

However UART speed is a bit low. In my case I want to have 1bit/us.

My questions are

1) If I continue with this approach, how can I increase its speed?

2) I checked about the SPI dedicated hardware resource. However it seems only 1 byte buffer. In my case I care about timing.

   I want to have accurate between each bit and each byte.

   Direct firmware driving GPIO is also not feasible since timing will be very hard to control.

    Are there any hardware resource I can achieve my intention?

Any suggestions and recommendations are welcome.

Thank you very much!

Chao

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Moderator
Moderator

Looks like CY8C24894 is incompetent for this, do you want to consider PSoC4 or PSoC5 which are higher performance than PSoC1?

Roy Liu

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1 Reply
Moderator
Moderator

Looks like CY8C24894 is incompetent for this, do you want to consider PSoC4 or PSoC5 which are higher performance than PSoC1?

Roy Liu

View solution in original post

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