hi mike sorry for the delay i was outside my town Yes mike the CCS is working fine and the leds are working as written in the gel file , i loaded the "cnfdsp_nohost" and the test was successful and every thing was going fine during the test BUT when i switched off the power and boot the DSK again , it didnt work !! i still suffer from the same problems , the 3 leds r not working and the beep ( tone ) is not getting out anymore !!!! i really need your help .. i am very sad becz of this problem Regards, Shia --- In , Mike Dunn <mike-dunn@s...> wrote: > Shia, > > 1. Does Code Composer work?? please answer > 2. There is a program very similar to post located at > \ti\examples\dsk6711\board_util\conftest\cnfdsp_nohost. > Load and run this from CCS. If the LEDs do not flash, you may have to debug. > > mikedunn > > shia_son <shia_son@y...> wrote: > hi mike > i did what you suggest > but it still the same .. nothing no leds are flashing , and no beep > is getting out of the DSK > > Shia > > --- In , Mike Dunn wrote: > > Werner, > > > > If you reprogram your flash and it shows an SDRAM failure in the > LEDs after power on, then most likely the cause is incorrect EMIF > settings for the SDRAM. I noticed [and have used] the following > comments listed in post.c [the EMIF_SDCTRL parameter is key]. > Also, you can look at the EMIF initialization code > in 'DSK6211_6711.gel' for correct EMIF init values. > > > > mikedunn > > /****************************************************************** > ******* > > * Standard 6211/6711 DSK includes 2 MT48LC1M16A1-7 devices = 4MB > SDRAM * > > * For these devices use the following > parameter: * > > * > EMIF_SDCTRL=0x07126000 > * > > * If MT48LC1M16A1-10 devices are installed use the following > parameter: * > > * > EMIF_SDCTRL=0x07227000 > * > > * /|\ 16Mb parts = 4MB SDRAM /|\ *------------------------------- > ------* > > *----------------------------------* \|/ 64Mb parts = 16MB SDRAM > \|/ * > > * If MT48LC4M16A2-10 devices are installed use the following > parameter: * > > * > EMIF_SDCTRL=0x57227000 > * > > > ********************************************************************* > ****/ > > > > Werner du Toit wrote: > > Mike, > > > > I've read your reply to Shia son and tried to reprogram my flash. > It had no effect. Can you post the new parameters for the CCS error > you mentioned? > > > > Thanks > > Werner > > ----- Original Message ----- > > From: mike-dunn@s... > > To: shia_son ; > > Sent: Tuesday, November 04, 2003 2:45 PM > > Subject: Re: [c6x] Urgent, how can I reset my DSK to its early > manufactur settings? > > > > > > shia son, > > > > It sounds like something "trashed your Flash" - hopefully. > > > > 1. Does CCS come up?? > > > > 2. If yes, open the project at ti->examples->dsk6711->board_util- > >post. > > > > 3. Load and run the 'out' file - it will reprogram your Flash. > > > > Note: Even after reprogramming your Flash, some of the LEDs may > not Flash normally. This is due to some versions of CCS having some > wrong parameters in the post file. If you have that problem, please > post a new message. > > > > mikedunn > > shia_son wrote: > > Hi, > > Something wrong occurs nowadays in my C6711 DSK , when I switch on > > the DSK power, the 3 leds ( user leds ) don't work ? > > Also I am not able to hear that beep (which comes when u switch on > > the power) > > I really need your help folks :( > > > > Regards > > > > > > > > > > _____________________________________ > > Note: If you do a simple "reply" with your email client, only the > author of this message will receive your answer. You need to do > a "reply all" if you want your answer to be distributed to the > entire group. > > > > _____________________________________ > > About this discussion group: > > > > To Join: Send an email to > > > > To Post: Send an email to > > > > To Leave: Send an email to > > > > Archives: http://www.yahoogroups.com/group/c6x > > > > Other Groups: http://www.dsprelated.com > > > > > > ">http://docs.yahoo.com/info/terms/ > > > > > > _____________________________________ > > Note: If you do a simple "reply" with your email client, only the > author of this message will receive your answer. You need to do > a "reply all" if you want your answer to be distributed to the > entire group. > > > > _____________________________________ > > About this discussion group: > > > > To Join: Send an email to > > > > To Post: Send an email to > > > > To Leave: Send an email to > > > > Archives: http://www.yahoogroups.com/group/c6x > > > > Other Groups: http://www.dsprelated.com > > > > > > ">http://docs.yahoo.com/info/terms/ |