home *** CD-ROM | disk | FTP | other *** search
- Newsgroups: comp.sys.ibm.pc.hardware
- Path: sparky!uunet!mcsun!fuug!funic!nntp.hut.fi!vipunen.hut.fi!jtyrkko
- From: jtyrkko@vipunen.hut.fi (Juha-Petri Tyrkk|)
- Subject: Re: Makeshift PC sound card docs
- Message-ID: <1992Sep1.071753.22896@nntp.hut.fi>
- Sender: Juha-Petri Tyrkko
- Nntp-Posting-Host: vipunen.hut.fi
- Reply-To: jtyrkko@vipunen.hut.fi (Juha-Petri Tyrkk|)
- Organization: Helsinki University of Technology
- References: <16474@ucdavis.ucdavis.edu> <Aug31.234958.58045@yuma.ACNS.ColoState.EDU> <BtvrJC.1Ln@news.cso.uiuc.edu>
- Date: Tue, 1 Sep 1992 07:17:53 GMT
- Lines: 13
-
- In article <BtvrJC.1Ln@news.cso.uiuc.edu> Ching Tai writes:
-
- >Instead of actually using all those ressitors, look into DAC (digital analog
- >converters). It'll reduce your work load in building that parallel port DAC.
-
- Is it possible to maintain an accurate data output rate through
- parallel port or even into a memory mapped output port? Can all the
- interrupts be succesfully turned off? How about DRAM refresh?
-
- Juha-Petri Tyrkko
-
- jtyrkko@vipunen.hut.fi
-
-