Anyone know what this is ?

[zkt]

Found it in my junkbox while lookin for emu board parts. I think its an atmel 2313 programmer, but not for sure. From left to right the chips are 7805, 3.68Mhz ceramic osc, and atmel 2313 a transistor probably npn and a couple diodes. It obviously connects to a pc serial db9 male connector. Can anyone what it is from the connections ?

[Crazy1_79]

No Live Links! Read The Rules Use The Search Button!!!!

[zkt]

oops
how ya gonna post a pic with the search buttom . LOL

[hacker]

Use the search button to try to figure out what you have before posting. Crazy is a meany!

[Crazy1_79]

i killed the link, no live links. i didn't look at picture. repost link with a xxx in place of www or something

[zkt]

Thanks. guess ya do it like this
hxxp://i201.photobucket.com/albums/aa221/zkt_photo/P5150118.jpg

[zkt]

I dont remember a transistor in the programmer ciuciut. But that was a long time ago

[Crazy1_79]

thank you zkt, much better and sorry i kiled first link i meant to only edit it

[Crazy1_79]

two atmels. iso programmers dont' have any

[Crazy1_79]

not sure what it is

[zkt]

Assuming it is a serial port atmel 2313 programmer, is s/w available for it or is the s/w for the printer port circuit ?

[rg6a]

Found it in my junkbox while lookin for emu board parts. I think its an atmel 2313 programmer, but not for sure. From left to right the chips are 7805, 3.68Mhz ceramic osc, and atmel 2313 a transistor probably npn and a couple diodes. It obviously connects to a pc serial db9 male connector. Can anyone what it is from the connections ?

The 7805 is a 5VDC regulator, the xsistor is just a switch and the atmel is the brains. Is there a ZIF socket on it, or an empty DIP socket (without that it isn't a programmer) or a male card pad??

Could be a stream logger (if only the latter), apart from that I'm baffled too.



PS didn't bother to view the pic.

[Crazy1_79]

LOL! that's funny rg, nice try w/o looking at pic!

[zkt]

I put this together on a breadboard back in the H and Hu days and forgot what it does. Give it a gander bro and see if the conections dont look familiar. Connects to pc db9 com port.