LPC Microcontrollers中的主题 DSP capabilities on LPC54102

DSP capabilities on LPC54102

skanda19 — Thu, 09 Nov 2023 16:41:44 GMT

Hello,

does the LPC54102 have any DSP capabilities associated with the ADC or peripheral ?

Re: DSP capabilities on LPC54102

Alice_Yang — Wed, 15 Nov 2023 08:39:31 GMT

Hello @skanda19

Sorry there isn't. There is ADC demo under SDK, can download from:

https://mcuxpresso.nxp.com/en/select

Alice

Re: DSP capabilities on LPC54102

skanda19 — Fri, 17 Nov 2023 22:29:04 GMT

thanks for your reply @Alice_Yang.

Another questions comes to mind, I know that the LPC54102 max sampling rate for the ADC is 5Mhz. But I assume this is only using one channel, how does the BW of the sampling rate of the ADC behaves if I add more channels ??? is the sampling rate get divided by the # of channels or it has the same 5 MHz for each channel ?

thanks!

Re: DSP capabilities on LPC54102

Alice_Yang — Fri, 24 Nov 2023 10:19:25 GMT

Hello @skanda19

"is the sampling rate get divided by the # of channels "

->> YES,

Alice

Re: DSP capabilities on LPC54102

skanda19 — Tue, 28 Nov 2023 16:44:53 GMT

Thanks Alice!!!