ColdFire/68K Microcontrollers and ProcessorsのトピックRe: MCF 5235 - ADC

MCF 5235 - ADC

mcf5235 — Wed, 20 Dec 2006 00:18:57 GMT

Hello,

can someone please let me know the possible ways I can use MCF5235 board for an ADC.

Thanks a lot in advance

Re: MCF 5235 - ADC

PaoloRenzo — Wed, 20 Dec 2006 05:12:00 GMT

mcf5235 wrote:
Hello,
can someone please let me know the possible ways I can use MCF5235 board for an ADC.
Thanks a lot in advance

Well you can do it using some GPIO pins as input and using and external ADC chip. 5235 doesn't have internal ADC module, as you should know.

Good luck...

Re: MCF 5235 - ADC

mcf5235 — Fri, 22 Dec 2006 01:00:51 GMT

Mr. Paolo,

Thank you so much for your response.

What you say is just configure the QSPI as GPIOs and use to interface an ADC to it. am i right?

Thankyou

Re: MCF 5235 - ADC

PaoloRenzo — Fri, 22 Dec 2006 12:31:32 GMT

Yes you can do that way. Or depending your application needs, you can use those QSPI pins to drive a SPI ADC external chip.

Good luck