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 Post subject: Pinout Needed
PostPosted: May 20th, 2016, 16:44 
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PNY 64GB SDXC. This is new and not available through VNR or PC3K.


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 Post subject: Re: Pinout Needed
PostPosted: May 20th, 2016, 22:16 
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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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 Post subject: Re: Pinout Needed
PostPosted: May 25th, 2016, 19:59 
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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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 Post subject: Re: Pinout Needed
PostPosted: June 4th, 2016, 15:51 
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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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 Post subject: Re: Pinout Needed
PostPosted: July 4th, 2016, 11:30 
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Joined: March 23rd, 2008, 19:52
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Sunny had a pinout like this as I recall


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 Post subject: Re: Pinout Needed
PostPosted: July 5th, 2016, 12:00 
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grig85 wrote:
Sunny had a pinout like this as I recall

Do you know Sunnys username?

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 Post subject: Re: Pinout Needed
PostPosted: July 5th, 2016, 12:45 
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Joined: November 29th, 2006, 10:08
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networkpc3000

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 Post subject: Re: Pinout Needed
PostPosted: July 5th, 2016, 12:52 
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pcimage wrote:
networkpc3000

Thanks :-)

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