Path: news.mathworks.com!newsfeed-00.mathworks.com!newsfeed2.dallas1.level3.net!news.level3.com!postnews.google.com!d4g2000prg.googlegroups.com!not-for-mail
From: Andy Luotto <andyluotto@excite.com>
Newsgroups: comp.soft-sys.matlab
Subject: CIC Interpolator block
Date: Mon, 17 Dec 2007 06:05:54 -0800 (PST)
Organization: http://groups.google.com
Lines: 9
Message-ID: <74183005-3d3d-4ea8-b1eb-6c5fc6d69be9@d4g2000prg.googlegroups.com>
NNTP-Posting-Host: 83.103.22.69
Mime-Version: 1.0
Content-Type: text/plain; charset=ISO-8859-1
Content-Transfer-Encoding: 7bit
X-Trace: posting.google.com 1197900355 28165 127.0.0.1 (17 Dec 2007 14:05:55 GMT)
X-Complaints-To: groups-abuse@google.com
NNTP-Posting-Date: Mon, 17 Dec 2007 14:05:55 +0000 (UTC)
Complaints-To: groups-abuse@google.com
Injection-Info: d4g2000prg.googlegroups.com; posting-host=83.103.22.69; 
User-Agent: G2/1.0
X-HTTP-UserAgent: Mozilla/5.0 (Windows; U; Windows NT 5.1; en-GB; rv:1.8.1.11) 
X-HTTP-Via: 1.1 squidproxy:3128 (squid/2.5.STABLE3)
Xref: news.mathworks.com comp.soft-sys.matlab:442743



Hi there
I am using the CIC Interpolator block (simulink) and it does not
appear to increase the sample rate at all. I am using this block to
feed a delta sigma digital DAC but I cannot make it working (a symptom
is that I cannot see any colour difference between input and output,
which should be expected if the block would increase the sample rate)
did anybody find this problem already?

thanks