Where did the bare bones pinout / component diagram for the bs2sx go off to? (S
beazleybub
Posts: 102
Hey Guys N' Gals!
I've been out of it for a while and just recently got back on the saddle again.
I have some of the older bs2sx interpreter chips, eeproms N' such lying round that I want to put to good use and can't find my dad blamed schematic that was given to me long ago on how everything was connected so when I make a custom PCB I don't fry the poor thing.
Thanks for letting me pick your brains
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How can there be·nothing? Nothing is something!
Post Edited (beazleybub) : 4/18/2009 11:33:32 PM GMT
I've been out of it for a while and just recently got back on the saddle again.
I have some of the older bs2sx interpreter chips, eeproms N' such lying round that I want to put to good use and can't find my dad blamed schematic that was given to me long ago on how everything was connected so when I make a custom PCB I don't fry the poor thing.
Thanks for letting me pick your brains
▔▔▔▔▔▔▔▔▔▔▔▔▔▔▔▔▔▔▔▔▔▔▔▔
How can there be·nothing? Nothing is something!
Post Edited (beazleybub) : 4/18/2009 11:33:32 PM GMT
Comments
There's a "change notice":
www.parallax.com/Portals/0/Downloads/docs/prod/schem/BASIC-Stamp-2sx-Change-Notice-For-Interpreter-Chip-Users.pdf
The OEM BS2sx Kit has all sorts of documentation:
www.parallax.com/Store/Microcontrollers/BASICStampOEM/tabid/135/CategoryID/10/List/0/SortField/0/catpageindex/2/Level/a/ProductID/501/Default.aspx
I am looking for the pcb layout that used to be posted on the forums.
Another·forum member·had made it and it could be found in the forum but I can't remember what search to use to find it.
It was·a bare bones version that did not have the RS232 stuff on it.
The bs2sx interpreter chips I have are the old versions and they have accidentally gotten mixed with a couple of newer ones.
Is there any way to tell which are which by just looking at the chip?
Thanks you are always helpful.
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How can there be·nothing? Nothing is something!
Maybe someone else will chime in with the date code for the different versions. I don't know it.
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How can there be·nothing? Nothing is something!
A note to everyone whom finds this post:
The schematics that·are in the thread below·are modified versions of the BS2 OEM·and were intended for older versions.
http://forums.parallax.com/showthread.php?p=567989
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How can there be·nothing? Nothing is something!