please choosego to mobile | Continue to access the PC version
View: 9179|Reply: 0

OPi 2G IOT - ADC features

[Copy link]

1

threads

2

posts

13

credits

Novice

Rank: 1

credits
13
Published in 2019-1-24 07:08:22 | Show all floors |Read mode
Hi.
I search information about ADC of Orange Pi 2G OIT, in the RDA8810PL datasheet said: "The GPADC module controls the analog module of general purpose analog to digital converter, which is capable of measuring one of 5 analog external inputs of the chip" and after said " GPADC is active periodically at a variable rate and measures all the enabled channel (up to 5) each time"... it's confusing.
Don't said if the ADC have a Sample & Hold or more information... The sampling of the 5 input is simultaneous sampling or is sequencial sampling? (see the picture)



Thanks!


You need to log in before you can reply login | Register

Points Rule

Quick reply Top Return list