Hi,

On Friday 10 December 2004 02:33, wangwenbin wrote:

Hi all
=20
   I have successfully boot Linux 2.4.22 on my Lite5200 Evaluation Board =

with the ELDK. but when I want to use PCI slot for the video card,something=
 goes wrong. The whole board loses supply of electricity. And i take the vi=
deo card out ,the board is still ok. So i change to put RTL81390 network ca=
rd into PCI slot. The same thing happen.

    The video card i have tried :
            S3 Trio64V
            Trident TGUI9680
            S3 ViRGE/DX
   Then I ask the Freescale support, they tell me that these board can op=

erate in 5V slot only, While the PCI slot on Lite5200 only offers 3.3V. The=
se days though I search much information about vedio card. I still don't wh=
ich card can fit Lite5200.And I knew that the new CoralP PCI video card can=
 support Lite5200. Can I get it from market? Anyway I really worry about th=
is, so I turn here and ask your help.and I really appreciate your help! tha=
nks a lot! (There was something wrong with my mailbox,I could not receive t=
he letters these days.So I post it again)=20

               Best Regards, =20
			   Tony Wang
=E3=80=80=E3=80=80=E3=80=80=E3=80=80=E3=80=80=E3=80=80=E3=80=80=E3=80=80s=

tcwang@163.net

first of all, you need to take care of the PCI cards you use. As the Freesc=
ale support and=20
also the manuals say: "Only 3.3V compliant PCI cards". In the meantime ther=
e are quite a lot
of burned-out boards because of "wrong" cards.
Next problem with the PCI bus on this board is, that because of some timing=
 issues not all=20
cards will be detected, so it'll be hard to find a video card, that matches=
 these requirements.
The only card that I know, which seems to work AND is somehow supported is =
a CORAL-P evaluation=20
board from Fujitsu. But this one is rather expensive.=20
I tried also and old Nvidia Riva 128 card, which was detected correctly, bu=
t is not
initialized correctly by the framebuffer driver.

Regards,
Gerhard

=2D-=20
Gerhard Jaeger [off-list ref]           =20
SYSGO AG                      Embedded and Real-Time Software
www.sysgo.com | www.elinos.com | www.osek.de | www.imerva.com