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Posts posted by lotharek
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Hello everyone :
I`d like to present some of the boards I have developed for atari 8 bit ( sometimes I sell them on Ebay)
- Spart DOS X 4.42 (compatible with older version 4.19 and 4.21)
Top version includes 4 os eprom - Qmeg 4.04, Atari OS, Atari 400/800, Atari XE Sio2 ULTRA and FLASH memory allows You flashing it with newest version of dos when necessary. PCB replaces orginal ATARI OS eprom then follows easy soldering with MMU. Upgrade takes appox. 20 minutes
- 1 Mb Atari XE simm upgrade PCB - will be available next week. It has never been so easy to upgrade Your ATARI with 1 MB Simm memory. Upgrade compatible with all software written for ATARI. Manual will be included in final version. Programmed GAL as well. PCB is designed for machines with exp. slot (65xe, 130 xe, 800xe) with u34 logic place (chip) but also may be fitted in other machines (800xel, 65xe).
- Covox Speech board - nice and easy soldering
. PCB works with ataris with expanded memory. At least 320Kb is essential to hear atari playing amiga LOTUS II title tune- Stereo board ..Stereo for Atari - another POKEY inside
All board above are available in three versions :
-plain PCB
-KIT ( plain PCB + parts) for self soldering
-populated pcbs - soldered and tested !
If You are inetersted, please let me know writting an email to me ( [email protected] ) :-) or observe ebay.co.uk vinatage computing category .
Greetz all, stay JIL
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http://cgi.ebay.co.uk/ws/eBayISAPI.dll?Vie...s=tab%3DSelling
simple soldering and low price - talking about traditional covox :-) everybody is welcome !!!
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Hello all,
I`d like to present my Atari Simple Stereo board :
http://cgi.ebay.co.uk/ws/eBayISAPI.dll?Vie...em=180317120026
Now I`m working on internal SPARTA DOS 128Kb module, covox SMD and 1 MB for every ATARI COMPUTER.
All news shortly...Regards, Zico
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Welcome
Please, have a look :-)
Can do other upgrades on all 8bit ataris
TTP, RESET, Sio2iDE, Kmk/IDa, etc etc.http://cgi.ebay.co.uk/ws/eBayISAPI.dll?Vie...em=180284425419
Have a look at my other items
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it is compatible with 130 xe but You have to downgrade it to 64kb ram first
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Krypkaj - could You make some pictures of Your connection cable modified plug ?
i still can`t make my LG working. Thnaks
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The best solution to be the owner od 8bit atari equipped with 1mb simm upgrade is solution made up by PAsiu - polish electonic. I`ve expanded great number of ataris and everywhere works just fine. All you need is programmed logic GAL chip, one 157 and 175 chips. and a lot of time.... :-)
http://hardware.atari8.info/simm.php
in a case of any problem don`t hesitate to mail me. i`ll try to help.
btw: look at this http://www.piekary.net/~lotharek/inne/img/DSC02491.JPG or

PCB s for 8-bit ATARI
in Atari 8-Bit Computers
Posted · Edited by lotharek
all prices that follow are in sequence : plain pcb/kit/populated (in Euro)
Stereo-- 7/10/12 + POKEY 8
covox - 8/ 13/20
sdx - 8/ 20/25
1mb - 7/10/13
all atartians wish to have 1 mb inside must not forget about having a 1mb 30 pin simm (tested simms with atari also available for 2 Euro)
EXAMPLE : If You are interested in populated 1 MB and sdx plain pcb send me with paypal 12 euro + 8 euro + shipping cost (my paypal address is [email protected]) or make a bid on EBAY.
Shipping costs are the same for whole world : 5 euro for first item and 1 euro for every next pcb.
PROMOTION : when You order over 50 euro - I pay shipping costs
ps. manuals come with all pcb
have a look here please :
http://poczta.piekary.net/~lotharek/stuff/
also available Sio2sd -- have a look on pictures
HERE you can read a liitle bit about sio2sd