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Author Topic: Mini-Mig Bill of Materials  (Read 23541 times)

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Offline Dennis

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Re: Mini-Mig Bill of Materials
« on: September 26, 2007, 08:16:16 PM »
I have uploaded the original BOM to the download section on my site. You can download it here.
Also, I have added a second page with some clarifications to the BOM here.

Dennis
 

Offline Dennis

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Re: Mini-Mig Bill of Materials
« Reply #1 on: September 30, 2007, 08:40:34 PM »
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Dennis, In addition to the Farnell part number for the Max232/SO16, Digikey 296-6936-5-ND

That part is not suitable for the Minimig. It is a 5V only part. You'll need a MAX232 (or clone) that is specified to operate at 3.3V with 0.1uF caps.

Dennis
 

Offline Dennis

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Re: Mini-Mig Bill of Materials
« Reply #2 on: October 04, 2007, 02:29:59 PM »
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Does anyone have any idea if:

http://www.digikey.com/scripts/DkSearch/dksus.dll?Detail?name=122-1520-ND

is compatible (no changes to the rev1.1 pcb) with 122-1519-ND?
If it is just a matter of recompiling the core and maybe adjust it a little bit it might actually be worth it...

No, that part is not compatible!! The Spartan 3E is not pin compatible to the classic Spartan 3.

Dennis
 

Offline Dennis

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Re: Mini-Mig Bill of Materials
« Reply #3 on: October 07, 2007, 09:09:29 PM »
I have updated my website with binary versions of the PIC code and the FPGA core. Also, I have put up some building tips.

Dennis