[hpsdr] Hermes Documentation

[John Marvin]

Here are some documentation problems and/or posssible enhancements I found:

1) Page 11: Documentation for J11 says that it provides an open drain 
PTT output that is common with pin 13 on J16. However the documentation 
for J16 says that pin 13 is user digital input 4, and that pin 25 is the 
PTT output.

2) Page 12: Document says that J27 (Left speaker output) is not fitted 
during manufacture. It's present on my Hermes board.

3) Page 13 documents the various LED's. Later on there is text that says 
this is subject to change, so I don't know if the intention is to keep 
this part of the document up to date with the latest firmware or not. I 
noticed one error and one possible enhancement:

     a) LED8 appears to be the DHCP status led, not LED7.
     b) There's reference to a "STATUS LED" that flashes twice per 
second. This appears to be D6 currently. Should D6 be documented as the 
status led?

Regards,

John
AC0ZG

On 10/22/2012 10:38 PM, Dick Faust wrote:
> ***** High Performance Software Defined Radio Discussion List *****
>
> I am working with Phil to update the Hermes manual version 1.7
>
> To assist with list questions, I am posting on my website the current
> and temporary information.
>
> There is a preliminary change notice [not finished]
> A photo of the TAPR build top side that needs component identification
> And an updated bottom side view [hopeful finished] that should clear up
> the power supply questions.
>
> Direct Links below:
>
> <!-- /* Style Definitions */ p.MsoNormal, li.MsoNormal, div.MsoNormal
> {mso-style-parent:""; margin:0in; margin-bottom:.0001pt;
> mso-pagination:widow-orphan; font-size:12.0pt; font-family:Arial;
> mso-fareast-font-family:"Times New Roman"; mso-bidi-font-family:"Times
> New Roman";} a:link, span.MsoHyperlink {color:blue;
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> mso-paper-source:0;} div.Section1 {page:Section1;} -->
>
> http://k9ivb.net\Hermes\Prelim_CN_4_Hermes_UM_v1.7.doc
> <http://k9ivb.net/Hermes/Prelim_CN_4_Hermes_UM_v1.7.doc>
>
> http://k9ivb.net\Hermes\Tapr_Hermes_top.JPG
> <http://k9ivb.net/Hermes/Tapr_Hermes_top.JPG>
>
> http://k9ivb.net\Hermes\TAPR_Hermes_back_ilst.jpg
> <http://k9ivb.net/Hermes/TAPR_Hermes_back_ilst.jpg>
>
>
> If anyone finds any errors please let me know.
>
> the word version of the v1.7 manual can be found at:
> http://svn.tapr.org/repos_sdr_hpsdr/trunk/Hermes/Documentation/
>
> 73, Dick Faust K9IVB
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