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| Pinout Needed http://forum.hddguru.com/viewtopic.php?f=10&t=33487 |
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| Author: | HaQue [ May 20th, 2016, 22:16 ] |
| Post subject: | Re: Pinout Needed |
Hi, given that the SD contacts are 9 1 2 3 4 5 6 7 8, and 3=GND, 4=VCC columns are labelled A B C D left to right, and pads rows are labelled 1 to 9 starting from the top. upper left round pad is A-1 for example. could you test each round pad with both GND and VCC using a DMM continuity beep and show which of the round pads are vcc or gnd? I am thinking this one will be 16-bit bus. |
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| Author: | ddrecovery [ May 25th, 2016, 19:59 ] |
| Post subject: | Re: Pinout Needed |
HaQue wrote: Hi, given that the SD contacts are 9 1 2 3 4 5 6 7 8, and 3=GND, 4=VCC columns are labelled A B C D left to right, and pads rows are labelled 1 to 9 starting from the top. upper left round pad is A-1 for example. could you test each round pad with both GND and VCC using a DMM continuity beep and show which of the round pads are vcc or gnd? I am thinking this one will be 16-bit bus. Hi HaQue, sorry for the slow response been one of those weeks. Should be able to get to this tomorrow. |
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| Author: | ddrecovery [ June 4th, 2016, 15:51 ] |
| Post subject: | Re: Pinout Needed |
HaQue wrote: Hi, given that the SD contacts are 9 1 2 3 4 5 6 7 8, and 3=GND, 4=VCC columns are labelled A B C D left to right, and pads rows are labelled 1 to 9 starting from the top. upper left round pad is A-1 for example. could you test each round pad with both GND and VCC using a DMM continuity beep and show which of the round pads are vcc or gnd? I am thinking this one will be 16-bit bus. Hey, the only continuity is Vcc at B9. This is consistent with SDHC Type 2, which also only has one Vcc at C7 and no ground. Not sure if that helps is too much ? |
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| Author: | grig85 [ July 4th, 2016, 11:30 ] |
| Post subject: | Re: Pinout Needed |
Sunny had a pinout like this as I recall |
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| Author: | ddrecovery [ July 5th, 2016, 12:00 ] |
| Post subject: | Re: Pinout Needed |
grig85 wrote: Sunny had a pinout like this as I recall Do you know Sunnys username? |
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| Author: | pcimage [ July 5th, 2016, 12:45 ] |
| Post subject: | Re: Pinout Needed |
networkpc3000 |
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| Author: | ddrecovery [ July 5th, 2016, 12:52 ] |
| Post subject: | Re: Pinout Needed |
pcimage wrote: networkpc3000 Thanks |
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