http://tech.groups.yahoo.com/group/ADuC_ARM/ ADuC ARM MCU Chips Wed, 06 Jan 2010 09:07:23 GMT holi http://tech.groups.yahoo.com/group/ADuC_ARM/message/221 http://tech.groups.yahoo.com/group/ADuC_ARM/message/221 we can retrive data from and store data into external RAM of ADuC7026 as usual. But it seems we cann't execute program from them. It doesn't even decribe in Sun, 03 Jan 2010 14:33:53 GMT gnuarm.2006@... http://tech.groups.yahoo.com/group/ADuC_ARM/message/220 http://tech.groups.yahoo.com/group/ADuC_ARM/message/220 I am spending more time away from home and the computer to the point where moderated post may sit for more than a day. I think that is unacceptable and I Sat, 19 Dec 2009 20:32:56 GMT SPJ Embedded Technologies Pvt. Ltd. http://tech.groups.yahoo.com/group/ADuC_ARM/message/219 http://tech.groups.yahoo.com/group/ADuC_ARM/message/219 Hi, These ADuC702x modules support ADuC7024, ADuC7025, ADuC7026 and ADuC7027 micro-controllers. You only need to provide +5VDC supply and the module will be up Wed, 10 Jun 2009 22:00:50 GMT Samuel Ace Winchenbach http://tech.groups.yahoo.com/group/ADuC_ARM/message/218 http://tech.groups.yahoo.com/group/ADuC_ARM/message/218 So I am trying to create a very simple application that ramps DAC0 up, then back to 0, then back up (saw tooth). I can step through it fine with openocd but Thu, 26 Feb 2009 18:24:02 GMT zulumanten http://tech.groups.yahoo.com/group/ADuC_ARM/message/217 http://tech.groups.yahoo.com/group/ADuC_ARM/message/217 Here is what was I trying to do a while back http://www.geocities.com/zulu_man10 Cheers. P.S. What are u trying to do?... ... back, Thu, 26 Feb 2009 18:16:20 GMT zulumanten http://tech.groups.yahoo.com/group/ADuC_ARM/message/216 http://tech.groups.yahoo.com/group/ADuC_ARM/message/216 Hi, I tried to interface aduc7024 using analog devices kit a while back, but to no upside. My worthless advice is to check your startup file for faults. What Mon, 23 Feb 2009 16:57:03 GMT she_me_333 http://tech.groups.yahoo.com/group/ADuC_ARM/message/215 http://tech.groups.yahoo.com/group/ADuC_ARM/message/215 Hi, i have problem with the UART, (use Aduc7020 and uart with baud 9600 ) the program is in crossworks and workt without problem but when i use baud 19200 or Fri, 21 Nov 2008 11:19:48 GMT martin_schoenegg http://tech.groups.yahoo.com/group/ADuC_ARM/message/214 http://tech.groups.yahoo.com/group/ADuC_ARM/message/214 ... never ... My Weller Magnastat prefers 370 °C and I never had any problems with this. It may be better to solder quick and hot than too cold and needing Thu, 20 Nov 2008 12:32:03 GMT pellepl http://tech.groups.yahoo.com/group/ADuC_ARM/message/213 http://tech.groups.yahoo.com/group/ADuC_ARM/message/213 ... longer pads so we are able to use a solder iron to ... simple ... side. ... Hi, thanks for all tips! Using plain solder iron (and some wick) also. The vias Thu, 13 Nov 2008 16:10:57 GMT martin_schoenegg http://tech.groups.yahoo.com/group/ADuC_ARM/message/212 http://tech.groups.yahoo.com/group/ADuC_ARM/message/212 pellepl ... list We use to make longer pads so we are able to use a solder iron to heat the pad beside the IC. Our group made several layouts (even single Wed, 12 Nov 2008 20:18:02 GMT paloalgodon http://tech.groups.yahoo.com/group/ADuC_ARM/message/211 http://tech.groups.yahoo.com/group/ADuC_ARM/message/211 ... I handsoldered mine, but used hot air, then retouched with an iron. Don't know the effects of leaving the solder slug underneath unconnected. I hope all Wed, 12 Nov 2008 13:13:30 GMT pellepl http://tech.groups.yahoo.com/group/ADuC_ARM/message/210 http://tech.groups.yahoo.com/group/ADuC_ARM/message/210 Created a photoalbum of the bad design. More stuff coming up here. http://groups.yahoo.com/group/ADuC_ARM/photos/album/946558215/pic/list Wed, 12 Nov 2008 13:06:47 GMT pellepl http://tech.groups.yahoo.com/group/ADuC_ARM/message/209 http://tech.groups.yahoo.com/group/ADuC_ARM/message/209 ... less ... high-z ... you ... No questions are silly in this context - in fact, I hope the problem is "silly" so it will be easy to fix ;) Checked the pins - Wed, 12 Nov 2008 11:22:23 GMT katagia http://tech.groups.yahoo.com/group/ADuC_ARM/message/208 http://tech.groups.yahoo.com/group/ADuC_ARM/message/208 ... I had no bigger problems with it. Maybe a silly question but have you checked every pin is soldered correct? The uC has no legs and distances are critical. Tue, 11 Nov 2008 13:40:14 GMT pellepl http://tech.groups.yahoo.com/group/ADuC_ARM/message/207 http://tech.groups.yahoo.com/group/ADuC_ARM/message/207 ... less ... high-z ... parts ... DVcc ... Hi Steve, thanks for answering! There's hope then if you got it working! :) I totally understand if you don't find