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D.8080
Joined: 03 Apr 2006
Posts: 1474
Location: Italy
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 Posted: Thu Dec 17, 2020 4:46 pm Post subject: Looking DDR 2 and 3 schematics/pinout |
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Does anyone have detailed schematics, pinout of DDR 2 and 3?
Or the slots (isn't the same?).
I'm trying to troubleshoot a few boards but it's too difficult to use what's on the net (at least I could find). Before I make one myself I try to avoid wasting that much time...
Has anyone tried ddr2 and 3 combo test cards?
Thanks for any help |
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mavroxur
Joined: 06 Jul 2005
Posts: 1192
Location: Wichita Falls, TX
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| Posted: Thu Dec 17, 2020 6:51 pm Post subject: |
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They're readily available on Google ...
Not sure what you mean about the ones on the net being difficult to use. If I were to draw one out, it'd look like the rest of them. Pin #s and functions |
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ApostolCV
Joined: 26 May 2020
Posts: 207
Location: Ukraine
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| Posted: Thu Dec 17, 2020 11:10 pm Post subject: |
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| BTW there a special DDR-test-modules which indicates a problem. |
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D.8080
Joined: 03 Apr 2006
Posts: 1474
Location: Italy
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| Posted: Fri Dec 18, 2020 7:47 am Post subject: |
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| mavroxur wrote: | They're readily available on Google ...
Not sure what you mean about the ones on the net being difficult to use. If I were to draw one out, it'd look like the rest of them. Pin #s and functions |
They are in huge text and it was a pain yesterday to follow with multimeter probes...
Things should be done when you are fresh. |
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D.8080
Joined: 03 Apr 2006
Posts: 1474
Location: Italy
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| Posted: Fri Dec 18, 2020 7:48 am Post subject: |
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| ApostolCV wrote: | | BTW there a special DDR-test-modules which indicates a problem. |
I know and asked if anyone had tried these.
They cost like 10€ shipped, might order one. |
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ApostolCV
Joined: 26 May 2020
Posts: 207
Location: Ukraine
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| Posted: Sat Dec 19, 2020 4:52 am Post subject: |
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| D.8080 wrote: | | ApostolCV wrote: | | BTW there a special DDR-test-modules which indicates a problem. |
I know and asked if anyone had tried these.
They cost like 10€ shipped, might order one. |
I saw such things in videos of one man who repairs motherboards.
It's useful for motherboards issues diagnostic.
First it checks CPU /CPU pins.
Especially for so low price. |
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cuttingedgecs
Joined: 08 Oct 2017
Posts: 1764
Location: Australia
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| Posted: Sun Dec 20, 2020 5:21 am Post subject: |
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| D.8080 wrote: | | ApostolCV wrote: | | BTW there a special DDR-test-modules which indicates a problem. |
I know and asked if anyone had tried these.
They cost like 10€ shipped, might order one. |
Could you please provide a link to an example of the sort of test module you are talking about? |
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D.8080
Joined: 03 Apr 2006
Posts: 1474
Location: Italy
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