Shaeded Posted April 25, 2014 Report Share Posted April 25, 2014 Hello Community I wanted to know why the documentation of the LPC17 Core & AIN states: "For MIOS32 based applications, e.g. running on a MBHP_CORE_LPC17 module, please use MBHP_AINSER64!". Why? Is it a supply voltage issue? Will a AINX4 work on a LPC17? I want to scan a AINX4, but want to use the LPC17 for future upgrades. THX Quote Link to comment Share on other sites More sharing options...
Shaeded Posted April 27, 2014 Author Report Share Posted April 27, 2014 Ok I think i overlooked something. The LPC17 is limited to 8 AIN's in the design layout. knowing this it should be capable of running 8x 4051. Am i correct? I want to hook up 20 pots to the LPC17 and already have the PCB with 20 pots and 3x 4051 soldered, so the AINSER64 in not a option :no:. Will this work? THX Quote Link to comment Share on other sites More sharing options...
Shuriken Posted April 27, 2014 Report Share Posted April 27, 2014 I think you are misunderstanding. Without use of the MBHP_AINSER8 or MBHP_AINSER64, the max amount of pots is 8. So if you use the MBHP_AINSER you can do more. Quote Link to comment Share on other sites More sharing options...
Shaeded Posted April 27, 2014 Author Report Share Posted April 27, 2014 (edited) Hi Thanks for the feedback. I came up with this solution (PCB2), this should work right? Edited April 27, 2014 by Shaeded Quote Link to comment Share on other sites More sharing options...
Shuriken Posted April 27, 2014 Report Share Posted April 27, 2014 I did not check the complete schedule, but the concept looks good. Quote Link to comment Share on other sites More sharing options...
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