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2005-03-10 by Richard
I am looking for reccomendations for small JTAG connectors, SMD OK. I need to find a suitable replacement for the standard Gigantoass 20 pin header for small products. I realize that I probably only need nine of those signals. Richard
2005-03-10 by Danilo Franco
Richard, We were facing the same problem, the solution found was: we are gonna use just 7 pins from JTAG through Matrix pins and connectors (1.27). If you are keen to use a SMT module you could find suitable ones at SAMTEC also. Below the websites: MATRIX CONNECTORS: http://www.matrixconnector.com/Products32.htm SAMTEC: www.samtec.com Regards, Danilo
----- Original Message -----
From: Richard
To: lpc2000@yahoogroups.com
Sent: Thursday, March 10, 2005 3:50 PM
Subject: [lpc2000] Small JTAG Connector
I am looking for reccomendations for small JTAG connectors, SMD OK. I
need to find a suitable replacement for the standard Gigantoass 20 pin
header for small products. I realize that I probably only need nine
of those signals.
Richard
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[Non-text portions of this message have been removed]2005-03-10 by Marko Pavlin (home)
Check at samtec: http://www.samtec.com/ I have good experience, quick and prompt response. Free samples are shiped with parcel post... price??? I don't know. Marko Richard wrote:
> > I am looking for reccomendations for small JTAG connectors, SMD OK. I > need to find a suitable replacement for the standard Gigantoass 20 pin > header for small products. I realize that I probably only need nine > of those signals. > > Richard >
2005-03-10 by Leon Heller
----- Original Message -----
From: "Richard" <richas@...> To: <lpc2000@yahoogroups.com> Sent: Thursday, March 10, 2005 6:50 PM Subject: [lpc2000] Small JTAG Connector > > > I am looking for reccomendations for small JTAG connectors, SMD OK. I > need to find a suitable replacement for the standard Gigantoass 20 pin > header for small products. I realize that I probably only need nine > of those signals. Hirose makes some tiny connectors with 0.5 mm lead spacing. They are intended for board-board connection, but that might be an advantage, as you could use a small PCB for the JTAG connection as an adapter with a larger standard JTAG connector on it for ribbon cable, making the setup more reliable than if you had to use tiny wires. Leon
2005-03-11 by Owen Mooney
I don't get it? Are you using the JTAG for production rather than the serial boot loader? If not, you only need JTAG on the development board - so why bother with a connector. On the last board I put 7 holes in the board (5 JTAG GND and 3.3v) and for development ran off a few wires to a flying Gigantoass 20 pin male connector. If you have a delicate hand with the soldering iron you could probably solder some fine leads directly to the up pins. - rough, but it saves board space (Important for me). Owen Mooney
>> >> >> I am looking for reccomendations for small JTAG connectors, SMD OK. I >> need to find a suitable replacement for the standard Gigantoass 20 pin >> header for small products. I realize that I probably only need nine >> of those signals. > >
2005-03-11 by Onestone
I use an AMP/MOLEX part that comes in 2 - 20 pin versions, through hole or SMD, low profile, 1.25mm pin spacing. Farnell part number example is 866-088. harwin and Molex parts are listed in farnell. I buy mine from taiwan. Al Richard wrote:
> > I am looking for reccomendations for small JTAG connectors, SMD OK. I > need to find a suitable replacement for the standard Gigantoass 20 pin > header for small products. I realize that I probably only need nine > of those signals. > > Richard > > > > > > > Yahoo! Groups Sponsor > ADVERTISEMENT > <http://us.ard.yahoo.com/SIG=129tos1r8/M=298184.6018725.7038619.3001176/D=groups/S=1706554205:HM/EXP=1110567072/A=2593423/R=0/SIG=11el9gslf/*http://www.netflix.com/Default?mqso=60190075> > > > > ------------------------------------------------------------------------ > Yahoo! Groups Links > > * To visit your group on the web, go to: > http://groups.yahoo.com/group/lpc2000/ > > * 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! Terms of > Service <http://docs.yahoo.com/info/terms/>. > >
2005-03-11 by Hugh O'Keeffe
Hi Richard, I saw this one at Embedded Systems in Nuremberg last month: <http://www.tetc.co.jp/sica/e_sica.htm> http://www.tetc.co.jp/sica/e_sica.htm. They have a disti in Germany. Hugh @ www.ashling.com/support/lpc2000/
-----Original Message----- From: Richard [mailto:richas@...] Sent: 10 March 2005 18:50 To: lpc2000@yahoogroups.com Subject: [lpc2000] Small JTAG Connector I am looking for reccomendations for small JTAG connectors, SMD OK. I need to find a suitable replacement for the standard Gigantoass 20 pin header for small products. I realize that I probably only need nine of those signals. Richard Yahoo! Groups Sponsor ADVERTISEMENT <http://us.ard.yahoo.com/SIG=129tos1r8/M=298184.6018725.7038619.3001176/D=gr oups/S=1706554205:HM/EXP=1110567072/A=2593423/R=0/SIG=11el9gslf/*http://www. netflix.com/Default?mqso=60190075> click here <http://us.adserver.yahoo.com/l?M=298184.6018725.7038619.3001176/D=groups/S= :HM/A=2593423/rand=853820243> _____ Yahoo! Groups Links * To visit your group on the web, go to: http://groups.yahoo.com/group/lpc2000/ * 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! Terms of Service <http://docs.yahoo.com/info/terms/> . [Non-text portions of this message have been removed]
2005-03-11 by Anton Erasmus
On 10 Mar 2005 at 18:50, Richard wrote: > > > I am looking for reccomendations for small JTAG connectors, SMD OK. I > need to find a suitable replacement for the standard Gigantoass 20 pin > header for small products. I realize that I probably only need nine > of those signals. > I use a 20 pin MEC8 series connector from SAMTEC. This is a 0.8mm pitch edge connector. http://www.samtec.com/signal_integrity/technical_specifications/overview.asp?series=M EC8 The edge connector on the board only costs some board space, which at approx 6.5mm x 11mm is not to much on most boards. Regards Anton Erasmus -- A J Erasmus
2006-05-19 by Marko Pavlin
I just finished small adapter: http://www.hyb.si/c/printer.php?&article=jtagadapter If anyone interested, I can send gerbers or protel file for target PCB. Marko Richard wrote:
> > I am looking for reccomendations for small JTAG connectors, SMD OK. I > need to find a suitable replacement for the standard Gigantoass 20 pin > header for small products. I realize that I probably only need nine > of those signals. > > Richard > > > > > > > *Yahoo! Groups Sponsor* > ADVERTISEMENT > click here > <http://us.ard.yahoo.com/SIG=129tos1r8/M=298184.6018725.7038619.3001176/D=groups/S=1706554205:HM/EXP=1110567072/A=2593423/R=0/SIG=11el9gslf/*http://www.netflix.com/Default?mqso=60190075> > > > ------------------------------------------------------------------------ > *Yahoo! Groups Links* > > * To visit your group on the web, go to: > http://groups.yahoo.com/group/lpc2000/ > > * 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! Terms of > Service <http://docs.yahoo.com/info/terms/>. > >