Hi!
Did you do your own driver or it was the driver from Montavista ported
to 2.6.20?
How did you test the speed?
Vitaly
Date: Thu, 12 Jul 2007 16:11:26 +0800
From: "feiyang yun" <[EMAIL PROTECTED]>
Subject: what's SD card R/W rate on DM6446??
To: [email protected]
Message-ID:
<[EMAIL PROTECTED]>
Content-Type: text/plain; charset="iso-8859-1"
Hi all,
I have changed the mmc driver of 2.6.20 to support SD card. And what is the
actual read and write rate on your board?
I tested simply, now read rate ~ 240 K/s and write rate ~ 10 M/s
But it seems strange when write, the write action stops quickly and I use
"ls -l" can see the actual length of the testfile, but after a few seconds
the write action happens again ? whether it is a asynchronous action of
EDMA?
and if contain the later times used, the write rate is about 200 K/s
can someone please give me some suggestion?
Bestregards
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Message: 2
Date: Thu, 12 Jul 2007 17:32:04 +0800
From: gongfen <[EMAIL PROTECTED]>
Subject: How to set dm6446 output BT.656 to my driver ic.
To: [email protected]
Message-ID:
<[EMAIL PROTECTED]>
Content-Type: text/plain; charset="iso-8859-1"
Hi,
I want to set dm6446 evm board to output BT.656 to my driver ic.
And i read VPBD datasheet and patch kernel to newest(has vpbe newest driver
about lcd).
Than I set output to BT.656,but the clk pin hasn't 27M.
There is anyone to help me or communicate it with email.
Thanks.
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