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What happened to the FTP site?
by Adam Courchesne 23 May '10

23 May '10

I checked the FTP site and it looks completely empty. ftp.flippers.com/TTL Am I missing something? -- -Adam "Please don't judge my God by my inability to follow him" - Chris Mollins =============== www.onecircuit.com www.youtube.com/user/ajcrm125 =============== _______________________________________________ Techtoolslist mailing list Techtoolslist(a)flippers.com http://seven.pairlist.net/mailman/listinfo/techtoolslist FTP site is: ftp://ftp.flippers.com/TTL/TestEquipment Archive site: http://seven.pairlist.net/pipermail/techtoolslist/

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WTB : Data I/O 29 Logicpak
by Andrew Welburn 22 May '10

22 May '10

hi all.. I'm looking to get hold of the Logicpak module for my data i/o 29B programmer, does anyone have one of these to spare? If so, please let me know your price, and i'll need shipping to the UK... Thanks! -- Andrew Welburn http://www.andys-arcade.com _______________________________________________ Techtoolslist mailing list Techtoolslist(a)flippers.com http://seven.pairlist.net/mailman/listinfo/techtoolslist FTP site is: ftp://ftp.flippers.com/TTL/TestEquipment Archive site: http://seven.pairlist.net/pipermail/techtoolslist/

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USB module to replace DB9-RS232 connector on legacy boards.
by Adam Courchesne 21 May '10

21 May '10

Now that's sexy: http://www.elektor.com/news/usb-2-0-module-to-replace-db9-rs232-connector-o… -- -Adam "Please don't judge my God by my inability to follow him" - Chris Mollins =============== www.onecircuit.com www.youtube.com/user/ajcrm125 =============== _______________________________________________ Techtoolslist mailing list Techtoolslist(a)flippers.com http://seven.pairlist.net/mailman/listinfo/techtoolslist FTP site is: ftp://ftp.flippers.com/TTL/TestEquipment Archive site: http://seven.pairlist.net/pipermail/techtoolslist/

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Nuked my Atari PAT 9000
by Mark Hooks 20 May '10

20 May '10

My failing eyesight is getting expensive. I messed up in a big way and accidentally plugged my joystick/spinner assembly into the input for the trackball. I know there is some damage to the Joystick interface board because it has a burnt R57. Has anyone dealt with this mistake before? I could use some guidance on the common failures associated with it. Since the mistake the audio output 2 seems dead, the Game B reset light stays lit and it is stuck on player 4. I also have no joystick response. The good news is I can boot raster games. Mark Hooks 850-894-8103 home 850-519-3232 cell _______________________________________________ Techtoolslist mailing list Techtoolslist(a)flippers.com http://seven.pairlist.net/mailman/listinfo/techtoolslist FTP site is: ftp://ftp.flippers.com/TTL/TestEquipment Archive site: http://seven.pairlist.net/pipermail/techtoolslist/

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ABI DIT
by Andrew Welburn 01 May '10

01 May '10

hi all.. I put up a page of a teardown of my ABI Digital In-Circuit IC Tester today, some people asked for info on it, now its out in the wild... http://www.andysarcade.net/personal/tech/ABIICIT/index.htm enjoy! -- Andrew Welburn http://www.andys-arcade.com _______________________________________________ Techtoolslist mailing list Techtoolslist(a)flippers.com http://seven.pairlist.net/mailman/listinfo/techtoolslist FTP site is: ftp://ftp.flippers.com/TTL/TestEquipment Archive site: http://seven.pairlist.net/pipermail/techtoolslist/

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PAL Dumping using your ABI Boardmaster 4000
by Mike Coates 27 Apr '10

27 Apr '10

and probably other models. Script and PC based utility on my webpage at www.arcades.org.uk It only handles 20 pin PAL's with combination logic at the moment, but will hopefully be improved to cope with registered output at some point in the future. anyway, RC1 (as microsoft say) - it seems to work on my setup, so if you have a use for it, then please help yourself. _______________________________________________ Techtoolslist mailing list Techtoolslist(a)flippers.com http://seven.pairlist.net/mailman/listinfo/techtoolslist FTP site is: ftp://ftp.flippers.com/TTL/TestEquipment Archive site: http://seven.pairlist.net/pipermail/techtoolslist/

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ABI Boardmaster 4000 keyboards
by Tim Matthews 09 Apr '10

09 Apr '10

Hi all. I recently acquired a pair of keyboards for the ABI Boardmaster 4000. I'd been looking for ages so am pretty pleased :) Anyway, given how long it took me to track one down I figured they must be pretty rare so I thought it was worth documenting what I've found in case anybody else is looking to program their ABI. For a start the connector is a DIN type 3 pin so I figure power and clocked data. I have yet to verify this on a scope. Inside is the part number "Cherry 601-1118" in solder and Model number: 680-0486H/05 on a Cherry label. Googling these part numbers shows hits for this keyboard being used in CNC machines so there may be quite a few out there. The main IC is an Intel MAB 8048H (Datasheet here: http://pdf.chinaicmart.com/MAB/MAB8035HL.pdf) which is a basic MCU with 1kB of onboard mask ROM. I figure the Cherry ID and mask rom is a good sign that these are generic serial keyboards so it may be possible to interface some similar models to the ABI. I considered whether the mask ROM might contain custom code but the chip markings appear to be as-standard so I'm hoping it's just plain keyboard matrix decoding & serial RX/TX code. I've (very briefly) thought about dumping the mask ROM, probably by attaching some RAM and writing a trojan to dump it. I'm happy to give this a try if there is any interest. Other than the MCU there are a trio of LS08s, a 159, a 5.185 MHz crystal and a few resistors and caps. The PCB is a single-sided design and very simple so it wouldn't be too hard to produce a schematic if anybody needs to reproduce it. So, are there a large number of ABI users out there who are desperate for a keyboard? If not then I'll probably only document this for historical purposes and not bother dumping the MCU ROM. I'm also looking for any leads on the Masterlink software that ABI used to provide a kind of HP-IB control interface. Any info on the software, docs or the supposed replacement PAL which is meant to come with the kit would be very much appreciated. thanks, tim _______________________________________________ Techtoolslist mailing list Techtoolslist(a)flippers.com http://seven.pairlist.net/mailman/listinfo/techtoolslist FTP site is: ftp://ftp.flippers.com/TTL/TestEquipment Archive site: http://seven.pairlist.net/pipermail/techtoolslist/

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RE: Request to mailing list Techtoolslist rejected
by Sohaib Aslam 09 Apr '10

09 Apr '10

i have send you an e-mail happy ?? now accept my request . > Subject: Request to mailing list Techtoolslist rejected > From: techtoolslist-bounces(a)flippers.com > To: sohaibaslam207(a)hotmail.com > Date: Thu, 8 Apr 2010 12:55:12 -0400 > > Your request to the Techtoolslist mailing list > > Subscription request > > has been rejected by the list moderator. The moderator gave the > following reason for rejecting your request: > > "send me an email if you wish to join the list, thanks" > > Any questions or comments should be directed to the list administrator > at: > > techtoolslist-owner(a)flippers.com _________________________________________________________________ Hotmail: Trusted email with Microsoft’s powerful SPAM protection. https://signup.live.com/signup.aspx?id=60969

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ABI Boardmaster 4000 Timekeeper ram
by Andrew Welburn 08 Apr '10

08 Apr '10

hi all.. Most owners of these systems will probably have crapped out time/date and settings that wont save because of the timekeeper ram that is past its use-by date. (they're good for 10 years). The original is an ST M48T02-120PC1 .. i've found this to be quite pricey when looking, so i looked at the spec and wondered if i could get a cheaper type replacement to work.. and i found that the M48T12-150PC1 works in place of it just fine in the ABI... the T12's appear to be easier to source, and half the price :) Just thought i'd post my findings... Andrew Welburn www.andys-arcade.com _______________________________________________ Techtoolslist mailing list Techtoolslist(a)flippers.com http://seven.pairlist.net/mailman/listinfo/techtoolslist FTP site is: ftp://ftp.flippers.com/TTL/TestEquipment Archive site: http://seven.pairlist.net/pipermail/techtoolslist/

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9100 keyboard...
by John Robertson 13 Mar '10

13 Mar '10

Well, a long time ago several of us were trying to make an adapter so we could use a PC compatable keyboard with our programmable 9100's - but never finished the job...Tom Gudder did and has bared all on his web page: http://www.guddler.co.uk/f9100/9100key.html Thanks Martin! John :-#)# -- How to subscribe or unsubscribe from TTL http://seven.pairlist.net/mailman/listinfo/techtoolslist FTP site is: ftp://ftp.flippers.com/TTL/TestEquipment _______________________________________________ Techtoolslist mailing list Techtoolslist(a)flippers.com http://seven.pairlist.net/mailman/listinfo/techtoolslist FTP site is: ftp://ftp.flippers.com/TTL/TestEquipment Archive site: http://seven.pairlist.net/pipermail/techtoolslist/

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