|
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 |
|
|
Urgent, how can I reset my DSK to its early manufactur settings?
Started by ●November 4, 2003
Reply by ●November 4, 20032003-11-04
|
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 <s...@yahoo.com> wrote: Hi, |
Reply by ●November 4, 20032003-11-04
|
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
|
|
|
Reply by ●November 5, 20032003-11-05
|
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 <s...@tuks.co.za> wrote:
|
|
|
Reply by ●November 5, 20032003-11-05
|
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 <mike-dunn@s...> 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 <s2003004@t...> 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 <shia_son@y...> 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 > Your use of Yahoo! Groups is subject to the Yahoo! Terms of Service. > > _____________________________________ > 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 > Your use of Yahoo! Groups is subject to the Yahoo! Terms of Service. |
|
|
Reply by ●November 5, 20032003-11-05
|
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 <s...@yahoo.com> wrote: hi mike |
|
|
Reply by ●November 7, 20032003-11-07
|
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/ |
