[hpsdr] Penny FPGA Load

Bob G Mahrenholz bobm at edge.net
Thu Jul 14 11:40:42 PDT 2011



-----Original Message-----
>From: Phil Harman <phil at pharman.org>
>Sent: Jul 14, 2011 5:37 AM
>To: John Melton <john.d.melton at googlemail.com>
>Cc: hpsdr at lists.openhpsdr.org
>Subject: Re: [hpsdr] Penny FPGA Load
>
>***** High Performance Software Defined Radio Discussion List *****
>
>Spot on John :)
>
>73 Phil....VK6APH
>
>
>----- Original Message ----- 
>From: "John Melton" <john.d.melton at googlemail.com>
>To: <phil at pharman.org>
>Cc: "Joe Martin K5SO" <k5so at valornet.com>; <hpsdr at lists.openhpsdr.org>
>Sent: Thursday, July 14, 2011 3:50 PM
>Subject: Re: [hpsdr] Penny FPGA Load
>
>
>> OK - I think I understand it now ;-)  I had always read it as the Metis
>> board needs to be in the connector farthest from the Power connector so
>> was assuming it meant J1.
>>
>> So the valid setups are (M=Metis,T=Penelope/PennyLane/Mercury,E=Empty)
>>
>> J1  J2  J3  J4  J5  J6   Power
>> M   T   E   E   E   E
>> E   M   T   E   E   E
>> E   E   M   T   E   E
>> E   E   E   M   T   E
>> E   E   E   E   M   T
>>
>> -- John
>>
>> On Thu, 2011-07-14 at 15:27 +0800, Phil Harman wrote:
>>> ...it means just what I choose it to mean — neither more nor less. ...
>>> (Humpty Dumpty - Alice through the looking glass).
>>>
>>> OK - how about
>>>
>>> "the Metis board and target board need to be in any adjacent Atlas slots
>>> with the target board directly facing the power connector and not 
>>> obscured
>>> by the Metis board"
>>>
>>> Phil...
>>>
>>> >
>>> >> It doesn't matter what pair of Atlas bus sockets you use as long as 
>>> >> they
>>> >> are adjacent and Metis is farthest from the Power Connector.
>>> >>
>>> >
>>> > That is a bit contradictory as it implies that is does not matter, but
>>> > states that Metis MUST be farthest from the Power Connector (i.e. J1)
>>> > and the other board MUST be in the adjacent connector (i.e. J2).
>>> >
>>> > -- John
>>> >
Phil:
What's valid for Magister and Mercury?
Thanks,Bob K4QQK
>>> >
>>> >
>>> >
>>>
>>>
>>
>>
>>
>>
>>
>> -----
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>
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