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2006-02-06 by davidbinar
I just got my Olimex 2294-board from Sparkfun. Are you supposed to solder on a power jack yourself? If not, mine's missing and there is three holes in the board. Also, next to the place where the power jack is supposed to be there's a D5 missing. Is that also something you have to supply yourself? Best Regards David Berg
2006-02-06 by Paulo de Almeida
Hi, Hum... very strange. I got a E2294 and a H2294 and the power jack is present in both. Regards Paulo
>I just got my Olimex 2294-board from Sparkfun. Are you supposed to >solder on a power jack yourself? If not, mine's missing and there is >three holes in the board. Also, next to the place where the power jack >is supposed to be there's a D5 missing. Is that also something you have >to supply yourself? > >Best Regards >David Berg > > > > > > > >Yahoo! Groups Links > > > >
2006-02-06 by Leon Heller
----- Original Message -----
From: "davidbinar" <david.berg@...> To: <lpc2000@yahoogroups.com> Sent: Monday, February 06, 2006 9:26 AM Subject: [lpc2000] Olimex 2294-board missing PWR Jack? >I just got my Olimex 2294-board from Sparkfun. Are you supposed to > solder on a power jack yourself? If not, mine's missing and there is > three holes in the board. Also, next to the place where the power jack > is supposed to be there's a D5 missing. Is that also something you have > to supply yourself? Sounds like they forgot to put them on, although it's difficult to see how the board was tested without them. Perhaps they don't test them! Leon
2006-02-06 by davidbinar
--- In lpc2000@yahoogroups.com, "Leon Heller" <leon.heller@...> wrote: > > ----- Original Message ----- > From: "davidbinar" <david.berg@...> > To: <lpc2000@yahoogroups.com> > Sent: Monday, February 06, 2006 9:26 AM > Subject: [lpc2000] Olimex 2294-board missing PWR Jack? > > > >I just got my Olimex 2294-board from Sparkfun. Are you supposed to > > solder on a power jack yourself? If not, mine's missing and there is > > three holes in the board. Also, next to the place where the power jack > > is supposed to be there's a D5 missing. Is that also something you have > > to supply yourself? > > Sounds like they forgot to put them on, although it's difficult to see how > the board was tested without them. Perhaps they don't test them! > > Leon > Thanks for your answers. I guess they can use the USB port for power. I use it now to power the board. And the test program that comes loaded in flash shows up ok so I hope there's nothing wrong with the board (except lacking a power jack that is...). /David
2006-02-06 by Dan Beadle
If this is like the 2148 board, there is a jumper block to determine where you get power. They draw power from the USB normally. But they also allow the JLink to supply power (an option of the newer JLinks). So they really don't need the wall-wart power any longer for most applications. Take a look at your schematic - there may be other parts missing - like the 9-5V regulator. Also, be careful not to install both the +5V_USB and +5V_EXT jumpers at the same time. To do so could damage the USB port on the PC. Dan _____
From: lpc2000@yahoogroups.com [mailto:lpc2000@yahoogroups.com] On Behalf Of davidbinar Sent: Monday, February 06, 2006 5:14 AM To: lpc2000@yahoogroups.com Subject: [lpc2000] Re: Olimex 2294-board missing PWR Jack? --- In lpc2000@yahoogroups.com, "Leon Heller" <leon.heller@...> wrote: > > ----- Original Message ----- > From: "davidbinar" <david.berg@...> > To: <lpc2000@yahoogroups.com> > Sent: Monday, February 06, 2006 9:26 AM > Subject: [lpc2000] Olimex 2294-board missing PWR Jack? > > > >I just got my Olimex 2294-board from Sparkfun. Are you supposed to > > solder on a power jack yourself? If not, mine's missing and there is > > three holes in the board. Also, next to the place where the power jack > > is supposed to be there's a D5 missing. Is that also something you have > > to supply yourself? > > Sounds like they forgot to put them on, although it's difficult to see how > the board was tested without them. Perhaps they don't test them! > > Leon > Thanks for your answers. I guess they can use the USB port for power. I use it now to power the board. And the test program that comes loaded in flash shows up ok so I hope there's nothing wrong with the board (except lacking a power jack that is...). /David SPONSORED LINKS Microcontrollers <http://groups.yahoo.com/gads?t=ms&k=Microcontrollers&w1=Microcontrollers&w2 =Microprocessor&w3=Intel+microprocessors&w4=Pic+microcontrollers&c=4&s=95&.s ig=mfaAujKZXA2Z_vxre9sGnQ> Microprocessor <http://groups.yahoo.com/gads?t=ms&k=Microprocessor&w1=Microcontrollers&w2=M icroprocessor&w3=Intel+microprocessors&w4=Pic+microcontrollers&c=4&s=95&.sig =9jjd2D3GOLIESVQssLmLsA> Intel <http://groups.yahoo.com/gads?t=ms&k=Intel+microprocessors&w1=Microcontrolle rs&w2=Microprocessor&w3=Intel+microprocessors&w4=Pic+microcontrollers&c=4&s= 95&.sig=OMnZuqMZX95mgutt4B-tDw> microprocessors Pic <http://groups.yahoo.com/gads?t=ms&k=Pic+microcontrollers&w1=Microcontroller s&w2=Microprocessor&w3=Intel+microprocessors&w4=Pic+microcontrollers&c=4&s=9 5&.sig=Malspbd0T4Rq3M4Q0nHrfw> microcontrollers _____ YAHOO! GROUPS LINKS * Visit your group "lpc2000 <http://groups.yahoo.com/group/lpc2000> " on the web. * To unsubscribe from this group, send an email to: lpc2000-unsubscribe@yahoogroups.com <mailto:lpc2000-unsubscribe@yahoogroups.com?subject=Unsubscribe> * Your use of Yahoo! Groups is subject to the Yahoo! <http://docs.yahoo.com/info/terms/> Terms of Service. _____ [Non-text portions of this message have been removed]