From: Jaroslav Kysela <perex@suse.cz>
To: linux-sound@vger.kernel.org
Subject: Re: Sync Issues (was Re: External MIDI Sync using OSS/Free)
Date: Sat, 30 Oct 1999 18:05:27 +0000 [thread overview]
Message-ID: <marc-linux-sound-94130749423487@msgid-missing> (raw)
In-Reply-To: <marc-linux-sound-94097346918347@msgid-missing>
On Sat, 30 Oct 1999, Billy Biggs wrote:
> On Sat, 30 Oct 1999, Jaroslav Kysela wrote:
>
> > On Fri, 29 Oct 1999, Benno Senoner wrote:
> >
> > > > For MIDI I'm using a Roland MPU-IPC-T card. MPU-401.
> > >
> > > Jaroslav do you know if there are similar problems on this card with
> > > too little MIDI TX/RX FIFO size, and/or lack of an IRQ connected to
> > > it ?
> >
> > Yes, the problem is in the MPU-401 hardware specification. This hardware
> > haven't the TX interrupt. Every soundcard with the standard MPU-401
> > emulation has this problem.
>
> What card would you recommend for responsive MIDI then? Or, should I
> not care, and just make sure I code to be as low-latency as possible?
Chipsets with full IRQ based RX & TX:
Trident 4DWave DX or NX
Creative Ensoniq AudioPCI (ES1370,ES1371,ES1373)
Gravis UltraSound
Jaroslav
-----
Jaroslav Kysela <perex@suse.cz>
SuSE Linux http://www.suse.com
ALSA project http://www.alsa-project.org
next prev parent reply other threads:[~1999-10-30 18:05 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
1999-10-26 21:06 Sync Issues (was Re: External MIDI Sync using OSS/Free) Billy Biggs
1999-10-26 23:21 ` Billy Biggs
1999-10-27 2:16 ` Paul Barton-Davis
1999-10-28 9:22 ` Benno Senoner
1999-10-28 13:47 ` Billy Biggs
1999-10-28 14:45 ` Paul Barton-Davis
1999-10-28 14:59 ` Billy Biggs
1999-10-28 16:13 ` Paul Barton-Davis
1999-10-28 23:46 ` Benno Senoner
1999-10-29 0:06 ` Benno Senoner
1999-10-30 16:06 ` Jaroslav Kysela
1999-10-30 18:05 ` Jaroslav Kysela [this message]
1999-10-30 18:12 ` Billy Biggs
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=marc-linux-sound-94130749423487@msgid-missing \
--to=perex@suse.cz \
--cc=linux-sound@vger.kernel.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.