Bob Blick wrote:
> When the ICD2 turns on VPP the higher voltage will cause current to
> flow through the resistor into your positive supply, with a 10K
> resistor it'll be almost a milliamp.

Good point.  I had forgotten about that when writing my previous post.  I
usually use a 20kOhm pullup.


********************************************************************
Embed Inc, Littleton Massachusetts, http://www.embedinc.com/products
(978) 742-9014.  Gold level PIC consultants since 2000.
--=20
http://www.piclist.com PIC/SX FAQ & list archive
View/change your membership options at
http://mailman.mit.edu/mailman/listinfo/piclist
.