[hpsdr] Mercury's JTAG pin 1?

[Chris Day]

Thanks all! I've loaded up Mercury with 2.9 and the boards work great! The noise floor is about ten stories below what I used to have.

 

Chris Day

AE6VK


 
> Date: Thu, 21 Jan 2010 22:12:10 -0700
> To: hpsdr at openhpsdr.org
> From: scotty at tonks.com
> Subject: Re: [hpsdr] Mercury's JTAG pin 1?
> 
> ***** High Performance Software Defined Radio Discussion List *****
> 
> Hi Chris,
> 
> Pin one is nearest the upper left corner of the PCB (opposite corner 
> from the line out and phones out jacks).
> 
> As Bill has said, it marked by the square pad on the back of the 
> board. It is hard to see with the components installed, but the pin 
> one end of the connector is also marked on the top silk screen layer. 
> A box encloses pins 1 and 2 of each programming header (J7/JTAG and J4/PROM).
> 
> 73,
> Scotty WA2DFI
> 
> At 07:28 PM 1/21/2010 -0800, you wrote:
> >***** High Performance Software Defined Radio Discussion List *****
> >
> >
> >I'm trying to setup my new Magister with the Mercury board that has 
> >been lying around unused for quite a while. PowerSDR complains that 
> >there is a version mismatch. Since the Magister is brand new and 
> >there is no Penelope, I presume the Mercury firmware is old. I have 
> >a JTAG programmer but the Mercury silkscreen doesn't identify which 
> >pin on the JTAG header is number 1. I could maybe figure it out if I 
> >had the Mercury Gerber files, but they don't seem to exist. Any help 
> >available? Or do I have to hunt down the instructions for doing the 
> >upgrade through Magister, assuming it will do it? Thanks.
> >
> >
> >Chris Day
> >AE6VK
> >
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