de WA1GFZ Frank lurker present and interested. nothing to add so I
"will shut up shutting up" (mobsters on Bugs Bunny)
xylo-sdr-request@lists.ae5k.us
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Today's Topics:
1. Re: Enclosure Details (Leon Heller)
2. Re: FPGA board (Leon Heller)
3. Re: FPGA board (KD5NWA)
4. Re: FPGA board (Leon Heller)
5. Re: Lurkers! Is there anyone out there still listening tothis
stuff? (Tom)
6. Re: Enclosure Details (KD5NWA)
7. Re: Enclosure Details (KD5NWA)
----------------------------------------------------------------------
Message: 1
Date: Tue, 17 Jan 2006 12:07:17 -0000
From: "Leon Heller"
Subject: Re: [Xylo-SDR] Enclosure Details
To: "Xylo-SDR Discussion"
Message-ID:
<001e01c61b5e$8fc92e00$0301a8c0@AZATHOTH>
Content-Type: text/plain; charset="iso-8859-1"
I've got one of these, or something like it:
http://www.lincolnbinns.com/downloads/E-case%20C.pdf
73, Leon
--
Leon Heller, G1HSM
leon.heller@bulldoghome.com
http://www.geocities.com/leon_heller
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Message: 2
Date: Tue, 17 Jan 2006 12:19:41 -0000
From: "Leon Heller"
Subject: Re: [Xylo-SDR] FPGA board
To: "Xylo-SDR Discussion"
Message-ID:
<002701c61b60$4b34f510$0301a8c0@AZATHOTH>
Content-Type: text/plain; format=flowed; charset="iso-8859-1";
reply-type=original
----- Original Message -----
From: "Phil Harman"
To: "Xylo-SDR Discussion"
Sent: Tuesday, January 17, 2006 11:54 AM
Subject: Re: [Xylo-SDR] FPGA board
> Leon,
>
> If I leave the RESERVED pin on the FX2 on the Xylo open (normally
> connected
> to 0v) then the FX2 can not be detected as a USB device by the PC. I
> suggest
> that you put a pad by this bin and a earth nearby just in case we need to
> jumper it.
I've actually added a header for a jumper.
>
> Also the Xylo lets you select 12/24/48MHz from the FX2 as a clock input
> to
> the Cyclone . It's important that the FX2 clock is available on an FPGA
> pin
> since all the USB reads/writes have to be sync to this clock.
I've added the connection from CLKOUT to the FPGA.
Latest version has been uploaded.
The Pulsonix software I use allows me to assign a pin swap condition to any
pin. I've done that for the FPGA so that connections may be optimised on the
PCB, and the schematic back-annotated with any changes.
73, Leon
------------------------------
Message: 3
Date: Tue, 17 Jan 2006 07:48:03 -0600
From: KD5NWA
Subject: Re: [Xylo-SDR] FPGA board
To: Xylo-SDR Discussion
Message-ID: <7.0.0.16.0.20060117074553.019e7df0@cox.net>
Content-Type: text/plain ; charset="us-ascii"; format=flowed
Be careful the clock pins are not swapable with ordinary i/o pins,
the FX2 clock and the module clock need to be connected to clock inputs.
At 06:19 AM 1/17/2006, you wrote:
>----- Original Message -----
>From: "Phil Harman"
>To: "Xylo-SDR Discussion"
>Sent: Tuesday, January 17, 2006 11:54 AM
>Subject: Re: [Xylo-SDR] FPGA board
>
>
> > Leon,
> >
> > If I leave the RESERVED pin on the FX2 on the Xylo open (normally
> > connected
> > to 0v) then the FX2 can not be detected as a USB device by the PC. I
> > suggest
> > that you put a pad by this bin and a earth nearby just in case we
need to
> > jumper it.
>
>I've actually added a header for a jumper.
>
> >
> > Also the Xylo lets you select 12/24/48MHz from the FX2 as a clock
input< BR>> > to
> > the Cyclone . It's important that the FX2 clock is available on an
FPGA
> > pin
> > since all the USB reads/writes have to be sync to this clock.
>
>I've added the connection from CLKOUT to the FPGA.
>
>Latest version has been uploaded.
>
>The Pulsonix software I use allows me to assign a pin swap condition to any
>pin. I've done that for the FPGA so that connections may be optimised on
the
>PCB, and the schematic back-annotated with any changes.
>
>73, Leon
>
>_______________________________________________
>Xylo-SDR mailing list
>To post msg: Xylo-SDR@ae5k.us
>Subscription help: http://lists.ae5k.us/listinfo.cgi/xylo-sdr-ae5k.us
>Xylo-SDR web page: http://xylo-sdr.ae5k.us
>Forum pages: http://www.hamsdr.com/hamsdrforum/
Cecil Bayona
KD5NWA
www.qrpradio.com
"I fail to see why doing the same thing over and over a nd getting the
same results every time is insanity: I've almost proved it isn't;
only a few more tests now and I'm sure results will differ this time ... "
------------------------------
Message: 4
Date: Tue, 17 Jan 2006 14:10:27 -0000
From: "Leon Heller"
Subject: Re: [Xylo-SDR] FPGA board
To: "Xylo-SDR Discussion"
Message-ID:
<000b01c61b6f$c4750140$0301a8c0@AZATHOTH>
Content-Type: text/plain; format=flowed; charset="iso-8859-1";
reply-type=original
----- Original Message -----
From: "KD5NWA"
To: "Xylo-SDR Discussion"
Sent: Tuesday, January 17, 2006 1:48 PM
Subject: Re: [Xylo-SDR] FPGA board
> Be careful the clock pins are not swapable with ordinary i/o pins,
> the FX2 clock and the module clock need to be connected to clock inputs.
Thanks. I forgot that for the FX2 clock. The oscillator module is OK.
73, Leon
------------------------------
Message: 5
Date: Tue, 17 Jan 2006 09:25:03 -0600
From: "Tom"
Subject: Re: [Xylo-SDR] Lurkers! Is there anyone out there
still
listening tothis stuff?
To: "Xylo-SDR Discussion"
Message-ID:
<001101c61b7a$30c2f140$0e22a8c0@GoodGuy>
Content-Type: text/plain; charset="iso-8859-1"
sure still here. waiting for all of the comments to gel then the package will
have the locked osc and power supply for the whole sdr-1000 with volume knob
and readout for 3 or more different freqs with a panadapter for all bands . how
is that for lurkering ? today my dayoff so i can do this !!!!
tom
w0kgw
----- Original Message -----
From: Eric Ellison
To: 'Xylo-SDR Discussion'
Sent: Monday, January 16, 2006 5:40 PM
Subject: [Xylo-SDR] Lurkers! Is there anyone out there still listening tothis
stuff?
Lurk ers!
Is there anyone out there still listening to this stuff? Wanna Google?
Eric
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Message: 6
Date: Tue, 17 Jan 2006 10:09:09 -0600
From: KD5NWA
Subject: Re: [Xylo-SDR] Enclosure Details
To: Xylo-SDR Discussion
Cc: "Xylo-SDR Discussion"
Message-ID:
<7.0.0.16.0.20060117100847.01932900@cox.net>
Content-Type: text/plain; charset="us-ascii"
Very nice looking stuff.
At 06:07 AM 1/17/2006, Leon Heller wrote:
>I've got one of these, or something like it:
>
>http://www.lincolnbinns.com/downloads/E-case%20C.pdf
>
>
>73, Leon
>--
>Leon Heller, G1HSM
>leon.heller@bulldoghome.com
>http://www.geocities.com/leon_heller
>_______________________________________________
>Xylo-SDR mailing list
>To post msg: Xylo-SDR@ae5k.us
>Subscription help: http://lists.ae5k.us/listinfo.cgi/xylo-sdr-ae5k.us
>Xylo-SDR web page: http://xylo-sdr.ae5k.us
>Forum pages: http://www.hamsdr.com/hamsdrforum/
Cecil Bayona
KD5NWA
www.qrpradio.com
I fail to see why doing the same thing over and over and getting the
same results eve ry time is insanity: I've almost proved it isn't;
only a few more tests now and I'm sure results will differ this time ...
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Message: 7
Date: Tue, 17 Jan 2006 10:28:07 -0600
From: KD5NWA
Subject: Re: [Xylo-SDR] Enclosure Details
To: Xylo-SDR Discussion
Message-ID:
<7.0.0.16.0.20060117101045.01932a48@cox.net>
Content-Type: text/plain; charset="us-ascii"
Looks like it's computer generated art, not a picture of the real thing.
I like the dimensions, specially for the first run and creating a
development environment, it's nice to have room for several cards.
And it looks like we would have a lot of freedom in where we place
the cards. like it has been mentioned before 3/4" spacing is a goo d
compromise.
How deep were you thinking of making the boxes. I would not mind one
cut to about 9" to 10" deep for prototype work. For the faceplate it
would be nice to countersink the screw holes so they are flush. Satin
anodized to red, blue, or silk would make the box look gorgeous. I'll
have to ask around work and see if they run that process somewhere. I
know they do black oxide here locally where I work, and a sick
looking dark yellow green. The black anodize actually looks quite
good on the parts they do it to.
Do you have a price for the raw material? I think they sell it in one
meter length.
At 05:12 AM 1/17/2006, you wrote:
>Folks
>
>Posted the enclosure picture and measurement details on the Forum.
>
>http://www.hamsdr.com/hamsdrForum/shwmessage.aspx?ForumID=13&MessageID=88
>
>Eric
>
>_______________________________________________
>Xylo-SDR mailing list
>To post msg: Xylo-SDR@ae5k.us
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>Xylo-SDR web page: http://xylo-sdr.ae5k.us
>Forum pages: http://www.hamsdr.com/hamsdrforum/
Cecil Bayona
KD5NWA
www.qrpradio.com
I fail to see why doing the same thing over and over and getting the
same results every time is insanity: I've almost proved it isn't;
only a few more tests now and I'm sure results will differ this time ...
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End of xylo-sdr Digest, Vol 2, Issue 52
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