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Rafet32
Joined: 04 Jan 2006
Posts: 6
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| Work MMC source Code & Simulation |
 Posted: Thu Jul 20, 2006 4:09 am |
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Merhaba
MMC ile ilgili denediğim çalışan bir uygulamayı sizlerle paylaşmak istedim. Ekteki dosyalarda kaynak kodları (CCS) ve Proteus 6.9 ile yapılmış simülasyon dosyası mevcuttur.
Faydalı olmak dileği ile....
Proteusda çizilmiş şematik devre
Proteusdaki devrenin çalışır hali
Source Code and SimulationFile Download |
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ckielstra
Joined: 18 Mar 2004
Posts: 3680
Location: The Netherlands
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| Posted: Thu Jul 20, 2006 7:59 am |
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| My Turkish is very poor. Is it possible you post an English translation as well? |
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Rafet32
Joined: 04 Jan 2006
Posts: 6
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| Posted: Thu Jul 20, 2006 12:50 pm |
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Hi
Sorry. My english is very poor.
Above download link include tested source code and proteus simulation file. |
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Guest
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| Version? |
| Posted: Sat Jul 22, 2006 4:25 pm |
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| Wich version of proteus have you used? Thanks! |
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Rafet32
Joined: 04 Jan 2006
Posts: 6
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| Re: Version? |
| Posted: Sun Jul 23, 2006 2:00 pm |
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| Anonymous wrote: | | Wich version of proteus have you used? Thanks! |
Proteus 6.9 SP4 |
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_erhan_
Guest
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| Posted: Thu Aug 24, 2006 8:02 am |
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IN ENGLISH : (images same as above) (Sorry i cannot post links or urls)
Hi,
I want to share a working circuit that i tested.
File given as attachement contains source codes(CCS) and Proteus 6.9 (SP4) simulation file.
I hope it will be helpful.
schematic:
| Code: | | img132.imageshack.us/img132/8716/proteusstopnu8.jpg |
Simulation running on proteus:
| Code: | | img80.imageshack.us/img80/8939/proteussimat9.jpg |
DOWNLOAD Source Code and Simulation File :
| Code: | | rapidshare.de/files/26386301/Forum_mmc.rar.html |
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gedo
Joined: 03 Aug 2006
Posts: 1
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| Hay ALLAH razı olsun |
| Posted: Sun Oct 01, 2006 9:29 am |
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bende isite mi problem yazdığım kodlarda mı problem diye boğuşup duruyordum.
sayende isite problem olmadığını gördüm. şimdi tam gaz giderim. hemde kodlarından da faydalanırım. |
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ldz2000
Joined: 25 Jan 2007
Posts: 1
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| error! |
| Posted: Thu Jan 25, 2007 1:26 am |
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| I Can't download "forum_mmc.rar"?? |
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Rafet32
Joined: 04 Jan 2006
Posts: 6
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| Posted: Sat Jan 27, 2007 3:12 pm |
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| Quote: |
I Can't download "forum_mmc.rar"??
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Send files your mail adress |
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Andreas
Joined: 25 Oct 2004
Posts: 136
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| Posted: Sun Jan 28, 2007 2:36 am |
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Hello Rafet !
Looks very easy !!!
I am trying to run SD Cards on a 8720, but had some troubles in the past, so I am interested how You found the solution.
Please can You send me the sourcecode to my email address ?
apo@csie-data.com
Thank You very much
Andreas |
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Rafet32
Joined: 04 Jan 2006
Posts: 6
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prince
Guest
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| erreur |
| Posted: Thu Feb 15, 2007 5:45 pm |
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| Andreas wrote: | Hello Rafet !
Please can You send me the sourcecode to my email address ?
amir_isecs@yahoo.fr
Thank You very much
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asmallri
Joined: 12 Aug 2004
Posts: 1634
Location: Perth, Australia
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| Posted: Thu Feb 15, 2007 7:12 pm |
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The schematic has a (common) hardware design flaw. The DO output of the SD/MMC card at 3.3 volts is not compatible with the input specification of a 5 volt PIC SPI input in SPI mode. The SDO, SCK and CS require level conversion from 5volt to 3.3volts.
_________________
Regards, Andrew
http://www.brushelectronics.com/software
Home of Ethernet, SD card and Encrypted Serial Bootloaders for PICs!!
Last edited by asmallri on Fri Feb 16, 2007 9:05 pm; edited 1 time in total |
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Rafet32
Joined: 04 Jan 2006
Posts: 6
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| Posted: Fri Feb 16, 2007 3:56 pm |
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Your right asmallri
Real hardware design, necessary 5V signal to reduce 3.3V. |
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Mustafa
Guest
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| Posted: Thu Feb 22, 2007 1:42 am |
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Selam Rafet
rapidshare de linkler download edilemiyor. benimde mail adresime yollayabilirsen sevinirim.
trspider1970@yahoo.com
şimdiden teşekkürler. |
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