LinuxQuestions.org
Register a domain and help support LQ
Go Back   LinuxQuestions.org > HCL > External Storage Devices > Other
User Name
Password

Notices

Search · Register · Submit New Product ·
 

PQI USB Secure Digital/Multimedia Single-slot Reader/Writer
Reviews Views Date of last review
1 2543 01-25-2004
spacer
Recommended By Average Price Average Rating
100% of reviewers $10.00 10.0



Description: single slot external sd/mmc card reader/writer.
uses the usb-storage module, and is detected as /dev/sda1 (on an otherwise ide system)
cat /proc/bus/usb/devices

T: Bus=01 Lev=02 Prnt=02 Port=01 Cnt=01 Dev#= 4 Spd=12 MxCh= 0
D: Ver= 1.10 Cls=00(>ifc ) Sub=00 Prot=00 MxPS= 8 #Cfgs= 1
P: Vendor=0416 ProdID=7723 Rev= 1.00
S: Product=USB SD Card Reader.
C:* #Ifs= 1 Cfg#= 1 Atr=80 MxPwr=100mA
I: If#= 0 Alt= 0 #EPs= 3 Cls=08(stor.) Sub=05 Prot=00 Driver=usb-storage
E: Ad=01(O) Atr=02(Bulk) MxPS= 64 Ivl=0ms
E: Ad=82(I) Atr=02(Bulk) MxPS= 64 Ivl=0ms
E: Ad=83(I) Atr=03(Int.) MxPS= 2 Ivl=1ms
Keywords: usb sd secure digital card reader writer multimedia mmc flash
Connection Type: usb


Author
Post A Reply 
Old 01-25-2004, 11:25 PM   #1
Mortus Canis
 
Registered: Jun 2003
Distribution: Slackware, RHEL
Posts: 23
Would you recommend the product? yes | Price you paid?: $10.00 | Rating: 10

Kernel (uname -r): 2.4.20
Distribution: Slackware 9.0



[Log in to get rid of this advertisement]
I added this to my /etc/fstab

/dev/sda1 /mnt/sd vfat noauto,noatime,user 0 0

the noatime reduces the writing that the card receives, because every time even an ls is done, the system updates the time on the file. I read this in Linux Journal.
 is offline    





All times are GMT -5. The time now is 02:54 AM.

Main Menu
My LQ
Write for LQ
LinuxQuestions.org is looking for people interested in writing Editorials, Articles, Reviews, and more. If you'd like to contribute content, let us know.
Main Menu
Syndicate
RSS1  Latest Threads
RSS1  LQ News
RSS2  LQ Podcast
RSS2  LQ Radio
Open Source Consulting | Domain Registration