Hello, Which is were I am coming from. I have a lot of the older PICs and=20 they work fine for what I am doing. I also don't have much in the way of=20 disposable income. Controlling railroad interface equipment doesn't=20 require a lot of power. So I use the PICs that I have. Just my two cents=20 worth! Thanks, rich! On 7/20/2014 6:55 PM, Sean Breheny wrote: > Hi David, > > I agree, but only when the extra tasks have something to do with the > simplicity of the device or the physics of how it works, etc. Many of the > older PICs have annoying problems which really were just sloppy even back > then (like, for example, various errata which were never fixed) > > Sean --=20 http://www.piclist.com/techref/piclist PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist .