nanogui: CLPS7500FE chip is slowly
Subject:
RE: CLPS7500FE chip is slowly
From:
Simon Wood ####@####.####
Date:
1 Dec 2000 08:58:34 -0000
Message-Id: <44632C76B97BD211AF6B00805FADCAB202D738EA@exchange.saltaire.pace.co.uk>
> -----Original Message-----
> From: Greg Haerr ####@####.####
> Sent: Friday, December 01, 2000 5:33 AM
> To: Tony Hoo; nanoX-MailList
> Subject: Re: CLPS7500FE chip is slowly
>
> : I cross compile nano-X to arm arch. now it can run on cirrus logical 7500
> chip(the OS is arm linux) , but it was slowly to refresh the screen. and the
> color is uglily. so what is the lowest cpu requiement, should I use SA1100? and
> what is the default nano-X color setting ?
>
> Use the SA1100, there's a version that runs at 206Mz.
[Simon Wood]
Now now Greg - are you being a naughty boy???? You can't (shouldn't) get around slow performance by throwing more power at it, you'll end up with overly complicated, bloated code.... just like M$!!!! I mean that shouldn't we be keen on improving the performance for these lower power machines......
What speed is the 7500 running at?
There are a few areas which could slow it down. One (that I know of) is the switching of Landscape/Portrait mode - one of these is straight through (without computation) this might speed you up, though will leave you with a dilemma whether to fix or turn you screen on its side....
Simon Wood.
