From: "Greg" <shem_an_na@...> > > Is pins 17 and 40 really not connected, as per your schematic? > With no I/O supply, I expect you won't be getting any I/O. > Hope this helps. > Greg > Thanks Greg. Yes, that was my dumb mistake! I did eventually found it when checking the voltages on all the pins of the CPU, installed a jumper to make the connection, and like magic the board started working. :-))) Actually I did have them connected at one point, but must have accidentally deleted the wire when I extracted the CPU circuit from a larger circuit that contained other things. - Chris
Message
Re: [lpc2000] Re: Testing newly designed LP2106 Board
2004-10-06 by Chris Graham