Google Groups no longer supports new Usenet posts or subscriptions. Historical content remains viewable.
Dismiss
Delta Sigma DAC article
54 views
Skip to first unread message
Charlie E.
Sep 28, 2012, 1:14:40 PM9/28/12
to
Hi All,
Ok, going crazy (short trip, I know...)
A few months ago, I saw an article that included information on delta
sigma DACs, inlcuding some code the author had written, I belive for
an 8051, to implement one in software. So, now that I finally want to
try it out, I can't find it anywhere. Anyone know what magazine or
have a link to that article? I thought it was in EDN, but can't find
it searching their site
Or if someone has a link to some sample C code for a D/S DAC that I
could examine, I would appreciate it. Just trying to get my head
around the practice as opposed to the theory...
Thanks,
Charlie
Ok, going crazy (short trip, I know...)
A few months ago, I saw an article that included information on delta
sigma DACs, inlcuding some code the author had written, I belive for
an 8051, to implement one in software. So, now that I finally want to
try it out, I can't find it anywhere. Anyone know what magazine or
have a link to that article? I thought it was in EDN, but can't find
it searching their site
Or if someone has a link to some sample C code for a D/S DAC that I
could examine, I would appreciate it. Just trying to get my head
around the practice as opposed to the theory...
Thanks,
Charlie
Jim Thompson
Sep 28, 2012, 2:05:20 PM9/28/12
to
On Fri, 28 Sep 2012 10:14:40 -0700, Charlie E. <edmo...@ieee.org>
wrote:
I receive EDN as a PDF. I have at least a year's worth still saved.
No such article found, so maybe another magazine?
...Jim Thompson
--
| James E.Thompson, CTO | mens |
| Analog Innovations, Inc. | et |
| Analog/Mixed-Signal ASIC's and Discrete Systems | manus |
| Phoenix, Arizona 85048 Skype: Contacts Only | |
| Voice:(480)460-2350 Fax: Available upon request | Brass Rat |
| E-mail Icon at http://www.analog-innovations.com | 1962 |
I love to cook with wine. Sometimes I even put it in the food.
wrote:
No such article found, so maybe another magazine?
...Jim Thompson
--
| James E.Thompson, CTO | mens |
| Analog Innovations, Inc. | et |
| Analog/Mixed-Signal ASIC's and Discrete Systems | manus |
| Phoenix, Arizona 85048 Skype: Contacts Only | |
| Voice:(480)460-2350 Fax: Available upon request | Brass Rat |
| E-mail Icon at http://www.analog-innovations.com | 1962 |
I love to cook with wine. Sometimes I even put it in the food.
Charlie E.
Sep 28, 2012, 2:11:02 PM9/28/12
to
On Fri, 28 Sep 2012 11:05:20 -0700, Jim Thompson
<To-Email-Use-Th...@On-My-Web-Site.com> wrote:
>On Fri, 28 Sep 2012 10:14:40 -0700, Charlie E. <edmo...@ieee.org>
>wrote:
>
>>Hi All,
>>Ok, going crazy (short trip, I know...)
>>
>>A few months ago, I saw an article that included information on delta
>>sigma DACs, inlcuding some code the author had written, I belive for
>>an 8051, to implement one in software. So, now that I finally want to
>>try it out, I can't find it anywhere. Anyone know what magazine or
>>have a link to that article? I thought it was in EDN, but can't find
>>it searching their site
>>
>>Or if someone has a link to some sample C code for a D/S DAC that I
>>could examine, I would appreciate it. Just trying to get my head
>>around the practice as opposed to the theory...
>>
>>Thanks,
>>Charlie
>
>I receive EDN as a PDF. I have at least a year's worth still saved.
>No such article found, so maybe another magazine?
>
> ...Jim Thompson
Must have been. Embedded? It definitely wasn't Circuit Cellar... :-(
<To-Email-Use-Th...@On-My-Web-Site.com> wrote:
>On Fri, 28 Sep 2012 10:14:40 -0700, Charlie E. <edmo...@ieee.org>
>wrote:
>
>>Hi All,
>>Ok, going crazy (short trip, I know...)
>>
>>A few months ago, I saw an article that included information on delta
>>sigma DACs, inlcuding some code the author had written, I belive for
>>an 8051, to implement one in software. So, now that I finally want to
>>try it out, I can't find it anywhere. Anyone know what magazine or
>>have a link to that article? I thought it was in EDN, but can't find
>>it searching their site
>>
>>Or if someone has a link to some sample C code for a D/S DAC that I
>>could examine, I would appreciate it. Just trying to get my head
>>around the practice as opposed to the theory...
>>
>>Thanks,
>>Charlie
>
>I receive EDN as a PDF. I have at least a year's worth still saved.
>No such article found, so maybe another magazine?
>
> ...Jim Thompson
garyr
Sep 28, 2012, 10:01:05 PM9/28/12
to
"Charlie E." <edmo...@ieee.org> wrote in message
news:mgmb68le66fhdadok...@4ax.com...
modulators (ADCs & DACs). No code but a bunch of references.
Tim Wescott
Sep 28, 2012, 11:12:59 PM9/28/12
to
Do keep in mind that the code is written for clarity, not efficiency: it
always scares me a bit when someone just uses my code without thinking.
http://www.embedded.com/design/configurable-systems/4006431/Sigma-delta-
techniques-extend-DAC-resolution
--
Tim Wescott
Control system and signal processing consulting
www.wescottdesign.com
garyr
Sep 29, 2012, 7:19:40 PM9/29/12
to
Grant
Sep 29, 2012, 10:11:21 PM9/29/12
to
Jaded Hobo
Sep 30, 2012, 2:55:19 PM9/30/12
to
design on a ATtiny2313.
Charlie E.
Oct 1, 2012, 7:58:51 PM10/1/12
to
8-)
Charlie
Charlie E.
Oct 2, 2012, 10:51:34 AM10/2/12
to
On Mon, 01 Oct 2012 16:58:51 -0700, Charlie E. <edmo...@ieee.org>
Ok, I remember this now. Actually, the article I was looking at, I
first saw in December or January and thought it might be interesting.
Then, I saw Robert's article in CC and thogut I should try it someday.
The day has come, and I can't find the original article... ;-)
Charlie
first saw in December or January and thought it might be interesting.
Then, I saw Robert's article in CC and thogut I should try it someday.
The day has come, and I can't find the original article... ;-)
Charlie
0 new messages