Is a 12 MB/s microSD overkill for what the glamo driver does?
andy at openmoko.com
Wed Jul 30 21:05:58 CEST 2008
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Somebody in the thread at some point said:
| Hey Tim,
| "no" it's not overkill or "no" is the glamo driver able to read that
| Are you involved with or knowledgeable of how the glamo drive works?
| I'm not.
I have that not very marketable distinction.
We read from it at 16MHz / 4 bits, so not sure where this 12MBytes/sec
figure came from. "Reading from SD Card" means collecting the block
data into Glamo RAM, after we have it there we have to copy it into CPU
With some pending Glamo speedup patches in, effective Read speed is
around 3MBytes/sec measured by md5sum-ing a 40MByte test file.
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