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#1
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Any Software that can Write-protect microSD ?
Hello,
Inside the microSD flash memory, and SD flash memory, there is a bit, that once programmed, the data inside the chip becomes write-protected, and permanent. I searched for a tool that can program this bit, but I did not find any. Do you know of such a tool? Or driver? Or Software? Any thought on this will help me. Thank you very much. Best Regards, T.I. |
#2
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Any Software that can Write-protect microSD ?
You might want to post that question over in the comp.arch.embedded
group -- that bunch there is always playing with stuff like that at the bit level. Another group to try is the sci.electronics.design group. Or, you could just put tape over the pins .... oh, you wanted to still be able to read from it :-) mikey "Talal Itani" wrote in message newsIvyh.113351$h75.68901@trnddc01... Hello, Inside the microSD flash memory, and SD flash memory, there is a bit, that once programmed, the data inside the chip becomes write-protected, and permanent. I searched for a tool that can program this bit, but I did not find any. Do you know of such a tool? Or driver? Or Software? Any thought on this will help me. Thank you very much. Best Regards, T.I. |
#3
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Any Software that can Write-protect microSD ?
On Thu, 08 Feb 2007 02:14:59 +0000, Talal Itani wrote:
Hello, Inside the microSD flash memory, and SD flash memory, there is a bit, that once programmed, the data inside the chip becomes write-protected, and permanent. I searched for a tool that can program this bit, but I did not find any. Do you know of such a tool? Or driver? Or Software? Any thought on this will help me. Thank you very much. Best Regards, T.I. 'sdlock' for Linux. |
#4
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Any Software that can Write-protect microSD ?
Thank you for the suggestion. I searched the web for sdlock, and found only an application for an embedded board. Is this the sdlock you are referring to? 'sdlock' for Linux. |
#5
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Any Software that can Write-protect microSD ?
"Talal Itani" wrote in message news:Lanzh.581$4_5.564@trnddc05... Thank you for the suggestion. I searched the web for sdlock, and found only an application for an embedded board. Is this the sdlock you are referring to? http://www.embeddedarm.com/linux/sdcard_security.htm |
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