On 30/05/07, Lee Revell <rlrevell@xxxxxxxxxxx> wrote:
On 5/30/07, Daniel J Blueman <daniel.blueman@xxxxxxxxx> wrote: > I have a SanDisk Extreme IV 4GB CF card, capable of 40MB/s read, but > am seeing 30MB/s read [1], connected directly to the IDE bus on my > ICH8 controller. How do you know it's capable of 40MB/s read?
Hi Lee, There are various reports of users getting 40MB/s == 38.1MiB/s with UDMA mode 6 media readers (which are few and far between): http://www.robgalbraith.com/bins/content_page.asp?cid=7-7896-8475 http://www.it-enquirer.com/media/screenshots/sandisk-extreme-bench.png If a particular reader is able to get 40MB/s through the CF interface, then this most likely will be achievable with ICH8+Linux also, but perhaps parameters need to be tuned or the right IDE configuration needs to be reached etc.
Lee
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