Hi,
Did you receive the Documents which I have sent earlier?
If not, I have re-uploaded them on my Google drive.
Click Here https://googledrive.com/host/0B6EMS-qB9qNxUXFWOFlXUUJHRU0, I
will upload rest of the documents soon.
Regards
--
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__
Ray Xu
Hi,
I found two PLCC STEL 1175 in a rack mounted synthesizer I have.
I'd be willing to sell the chips.
Would they work?
Cheers,
Corby
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Hello,
I think that not as a direct replacement of the 1173. The 1175 has
32-bit phase increment resolution and 10-bit DAC output. The 1173 has
48/12 bit.
Regards,
Javier
On 14/05/2014 17:13, cdel...@juno.com wrote:
Hi,
I found two PLCC STEL 1175 in a rack mounted synthesizer I have.
Hi Corby,
Thanks very much for the offer, but it looks like it would still be a
big project to use an '1175 to replace an '1173. I think I'll have to pass.
The package difference (PLCC68 vs. PLCC44) would still require a
daughterboard of some sort. I've learned a little over the past week
Hi Ed,
You could probably use a 32 bit DDS, but there will be a whole bunch of
little trimmings you would have to do in the CPU code which would
require quite a bit of (interesting) work. I would say it would be
beyond the scope of most folks.
Cheers,
Magnus
On 05/14/2014 06:53 PM, Ed
Hi Magnus,
Yeah, I like a challenge, but let's keep things reasonable! :) The
package conversion is easy to accomplish, the FPGA would be a real
stretch for me, but reverse engineering the system code is more than I
want to tackle - although I have thought about it!
Ed
On 5/14/2014 11:17
Hi Ed,
Reverse-engineering it would be fun. It's not that much code.
Anyone got a EPROM dump lying around? :)
But regardless, just doing reverse engineering is not enough, one needs
to adjust frequency programming and possibly adjust some other parameters.
Reverse-engineering as such would
Can anyone suggest a PIC programmer that will work with Piklab on Linux? The
replacement serial board I just bought won't drive my JDM Classic PIC
programmer. It doesn't reliably drive my LIRC IR transmitter either, so I have
to devote the serial port on my motherboard to LIRC. My GPSDO
I neglected to mention that I'm pretty much limited to USB or ethernet (if such
a programmer exists) at this point.
Bob
From: Bob Stewart b...@evoria.net
To: Discussion of precise time and frequency measurement time-nuts@febo.com
Sent: Wednesday, May 14,
I =switched over to USB based development boards a few years back.
Must have a mini USB on them and you never even need to think about
programming you simply click upload in the text editor. You can get
them with ARV, Adruino, ARM and other CPUs. Prices in some cases under $5.
I've not had to
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