From mboxrd@z Thu Jan 1 00:00:00 1970 From: Takashi Iwai Subject: Re: OPL3-SA2/3 PCM Playback rates? Date: Tue, 08 Oct 2002 19:02:34 +0200 Sender: alsa-devel-admin@lists.sourceforge.net Message-ID: References: <3D9C5DFA.6010803@superbug.demon.co.uk> Mime-Version: 1.0 (generated by SEMI 1.14.4 - "Hosorogi") Content-Type: text/plain; charset=US-ASCII Return-path: In-Reply-To: <3D9C5DFA.6010803@superbug.demon.co.uk> Errors-To: alsa-devel-admin@lists.sourceforge.net List-Help: List-Post: List-Subscribe: , List-Unsubscribe: , List-Archive: To: James Courtier-Dutton Cc: alsa-devel@lists.sourceforge.net List-Id: alsa-devel@alsa-project.org At Fri, 04 Oct 2002 01:10:50 +1000, James Courtier-Dutton wrote: > > Hello > I have searched the web to find the specs on this chip. No Luck. > What I have found is that it is a Yamaha OPL3-SA2 or YMF711. > Which playback rates does it support ? the dma engine of opl3sax is actually cs4231-compatible. thus it supports the following sample rates: 5510, 6620, 8000, 9600, 11025, 16000, 18900, 22050, 27042, 32000, 33075, 37800, 44100, 48000 > I find that anything above 32k causes jittery playback. most likely you hit a bug ;) how is the symptom exactly? repeated (stutter) sounds? what i heard about this chip is that the pcm is not audible until a pcm mixer element is modified at each open. but it looks like a different problem... ciao, Takashi ------------------------------------------------------- This sf.net email is sponsored by:ThinkGeek Welcome to geek heaven. http://thinkgeek.com/sf