From: White <white@from-b.org>
To: linuxppc-embedded@ozlabs.org
Cc: "tauanna@tiscali.it" <tauanna@tiscali.it>
Subject: Re: rs232 endianness on PPC
Date: Sat, 1 Jul 2006 10:53:37 +0200 [thread overview]
Message-ID: <20060701105337.3fcd5f0f@White64> (raw)
In-Reply-To: <13853799.1151694631780.JavaMail.root@ps13>
PowerPC is only Byte swaped, not bit-swaped :)
(I thought there are only some old mainly unused Architecturs, who swap
the Bits :)
The second: I think the bitorder on the rs232 is standarized :) and
should be the same ... :)
Am Fri, 30 Jun 2006 21:10:31 +0200 (CEST) schrieb "tauanna@tiscali.it"
<tauanna@tiscali.it> :
> Hi,
>
> when I write a byte on the SMC1 (MPC875) serial device (let us say
> 0x11) what should I expect on the output pin? First a 0 then 0, 0, 1,
> 0, 0, 0, 1 or the opposite. Is it different on a little endian CPU?
>
> Bye,
> Antonio.
>
>
>
>
>
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> Scegli una delle nostre offerte HOTEL IN ITALIA E IN EUROPA da 50 euro.
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>
>
> _______________________________________________
> Linuxppc-embedded mailing list
> Linuxppc-embedded@ozlabs.org
> https://ozlabs.org/mailman/listinfo/linuxppc-embedded
>
next prev parent reply other threads:[~2006-07-01 9:03 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-06-30 19:10 rs232 endianness on PPC tauanna
2006-07-01 8:53 ` White [this message]
2006-07-01 15:56 ` Dan Malek
-- strict thread matches above, loose matches on Subject: below --
2006-07-02 10:10 Antonio Di Bacco
2006-07-06 15:31 ` Walter L. Wimer III
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