[hpsdr] 14bit Hermes Schematic?

[Martin Emmerson]

Hi Helmut,
I have tried loading the 14bit Firmware V10.3 onto my friends 16bit Hermes
with the
wrong small FPGA fitted and it does not work, I am now wondering if this is
because
the bootloader.pof is not loaded as he also has the wrong flash chip in U1!
While I was trying things, I tried putting the 14bit firmware V10.3 into my
fully functioning
16bit Hermes and it worked fine but I still had the problem with Pure
Signal not working
all the time.
I wonder what version of firmware you are using on your 14bit Hermes which
you told
me did not have that problem?
Seems that there is not a lot of difference between the 14bit and 16bit
Hermes apart
from the different resolution ADC - still comparing schematics now the
14bit version has
become available...

73's

Martin G3OQD.

On Mon, 4 Nov 2019 at 16:01, Helmut <dc6ny at gmx.de> wrote:

> ***** High Performance Software Defined Radio Discussion List *****
>
> There are only a few minor differences between Hermes 16 Bit and 14 Bit
> and of course both 'Open Hardware'.
>
> 73, Helmut, DC6NY
>
> -----Ursprüngliche Nachricht-----
> Von: Hpsdr [mailto:hpsdr-bounces at lists.openhpsdr.org] Im Auftrag von
> Sebastien F4GRX
> Gesendet: Montag, 4. November 2019 16:36
> An: hpsdr at lists.openhpsdr.org
> Betreff: Re: [hpsdr] 14bit Hermes Schematic?
>
> ***** High Performance Software Defined Radio Discussion List *****
>
> Hello,
>
> My belief was that the designs and schematics were open source and
> belonged to
> openhpsdr, but the hardware implementation was proprietary to anan.
>
> is that actually not true?
>
> 73
>
> Sebastien
>
> Le 31/10/2019 à 19:45, George Byrkit a écrit :
> > ***** High Performance Software Defined Radio Discussion List *****
> >
> > Martin,
> > I suggest that you post to the anan list (the apache-labs yahoo group),
> > and/or email apache labs directly.  They are responsible for the archives
> > for their products.
> >
> > 73,
> > George K9TRV
> >
> > -----Original Message-----
> > From: Hpsdr <hpsdr-bounces at lists.openhpsdr.org> On Behalf Of Martin
> Emmerson
> > Sent: Thursday, October 31, 2019 1:42 PM
> > To: hpsdr at lists.openhpsdr.org
> > Subject: [hpsdr] 14bit Hermes Schematic?
> >
> > ***** High Performance Software Defined Radio Discussion List *****
> >
> >
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