Expert Cartridge: Difference between revisions

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''Expert Cartridge'' by ''Trilogic'' came relatively late to the european market in the middle of 1986 but got into quite a success story. ''Expert Cartridge'' is a RAM only cartridge carrying 8 kbyte of RAM which can be pre-programmed just like on ISEPIC. The difference apart from the available RAM is that it was relatively easy to change the software and add own functionality. '''LOADing''' the software of course takes it's time but developers added speed loaders whereever possible and suitable. The name '''Expert''' fits pretty well since all of the software if really targetted to be used by the experienced user.  
''Expert Cartridge'' by the english company ''Trilogic'' came in the middle of 1986 relatively late to the european market but got into quite a success story due to it's excellent software. ''Expert Cartridge'' is a RAM only cartridge carrying 8 kbyte of RAM which can be pre-programmed just like an ISEPIC. The difference apart from the larger available RAM is that it was relatively easy to change the software and add own functionality. '''LOADing''' the software of course takes some time but developers added speed loaders whereever possible and suitable and of course the loaded ''operating system'' is reset-proof. The name '''Expert''' fits pretty well since all of the software if really targetted to be used by the experienced user.  
[[File:Expert_Cartridge_top_cut.jpg|180px|left|border|Expert Cartridge opened]] On initial release of the hardware just a C64 only version was available quickly being followed by a C128 compatible version. Just a few months later ''Trilogic'' started offering an add-on cartridge going by the name of '''E.S.M.''' and included this functionality into the most recent cartridge edition. So after about six to nine months all ''Expert Cardridge'' sales went with ESM.
[[File:Expert_Cartridge_top_cut.jpg|180px|left|border|Expert Cartridge opened]] On initial release of the hardware just a C64 only version was available quickly being followed by a C128 compatible version. Just a few months later ''Trilogic'' started offering an add-on cartridge going by the name of '''E.S.M.''' and included this functionality into the most recent cartridge edition. So after about six to nine months all ''Expert Cardridge'' sales went with ESM included.
No explanation for the meaning of ''ESM / E.S.M.'' could be found as of yet but the importance of a '''freeze button''' nobody will deny and ESM delivers just that with a shiny LED added.
No explanation for the meaning of ''ESM / E.S.M.'' could be found as of yet but the importance of a '''freeze button''' nobody will deny and ESM delivers just that with a shiny LED added. Users without ESM will have to hit RESTORE to gain access to the monitor mode (which represents the [[freezer]]).
 
Starting with version 3 of the software ''Trilogic'' was not the only apparent name on the product anymore. ''Cat & Korsh International'' somewhat took over distribution and the company name was placed within the software. Some production runs of the cartridge have the ''Trilogic'' logo removed completely but in the UK the original and ''Trilogic'' as the company advertising the ''Expert'' remained.
 
This [[Media:Expert_Cartridge_Werbung_Australia.jpg|Australia advert]] carries a note "Australia made" which raised some laughter and the article below from ''Your Commdore Issue 48, Sep 1988'' is simply dumped here since it gives a few nice infos:


{{Infobox
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|datastyle    =  
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[[Image:Your_Commodore_Issue_48_1988_Sep_Expert_Piracy.jpg|none]]
{{Infobox
|name        = Infobox/doc
|bodystyle    =
|title        = Expert Cartridge Australia Advert
|titlestyle  =
 
|image        = [[File:Expert_Cartridge_Werbung_Australia.jpg|250px|alt=Expert Cartridge Advert]]
|imagestyle  =
|caption      = Notes "Australia made"?
|captionstyle =
|headerstyle  = background:#ccf;
|labelstyle  = background:#ddf;
|datastyle    =
}}
 


== [[Wantlist|Missing]]==
== [[Wantlist|Missing]]==
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** '''v3.1'''
** '''v3.1'''
** '''v3.2'''
** '''v3.2'''
** '''v3.2r''' got the ''Rocket Turboloader'' added - said to be the ''Expert'' answer to ''Warp25''. See the [[Media:Your_Commodore_Issue_47_1988_Aug_EC_vs_AR.pdf|outcome on Your Commodore Isseu 47]]
** '''v3.2r''' got the ''Rocket Turboloader'' added - said to be the ''Expert'' answer to ''Warp25''. See the test in [[Media:Your_Commodore_Issue_47_1988_Aug_EC_vs_AR.pdf|Your Commodore Issue 47]]
** '''v3.5'''
** '''v3.5'''
 
** '''v4.1''' is trying to integrate the software on a more modular base. See also [[Media:Your_Commodore_Issue_56_1989_May_EC_News_41R.jpg|Expert v4.1 software announcement]]
** '''v4.1''' is trying to integrate the software on a more modular base


* Trilogic Utility Disk 3.2 MOS
* Trilogic Utility Disk 3.2 MOS


* Custom hacks:
* Custom hacks:
** Expert 2.9a software by Expert Usergroup
** [http://noname.c64.org/csdb/release/?id=85355 Expert 2.10+ software by Tim (of Stoat&Tim)]
** [http://noname.c64.org/csdb/release/?id=85355 Expert 2.10+ software by Tim (of Stoat&Tim)]
** [http://noname.c64.org/csdb/release/?id=64637 Expert 2.10c software by Mad Mekon Cracking (MMC)]
** [http://noname.c64.org/csdb/release/?id=64637 Expert 2.10c software by Mad Mekon Cracking (MMC)]
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* [[Expert Cartridge V3.1 Manual Project64.txt]]
* [[Expert Cartridge V3.1 Manual Project64.txt]]
* [[Expert Cartridge V4.1 Manual Project64.txt]]
* [[Expert Cartridge V4.1 Manual Project64.txt]]
*


==Trivia==
==Trivia==
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==Weblinks==
==Weblinks==


* [http://noname.c64.org/csdb/release/?id=85355 Expert 2.10+ software by Tim (of Stoat&Tim)]
* [http://noname.c64.org/csdb/release/?id=85355 Expert 2.10+ software by Tim (of Stoat&Tim) at CSDb]
* [http://noname.c64.org/csdb/release/?id=64637 Expert 2.10c software by Mad Mekon Cracking (MMC)]
* [http://noname.c64.org/csdb/release/?id=64637 Expert 2.10c software by Mad Mekon Cracking (MMC) at CSDb]
* [http://www.e.kth.se/~e93_msi/c64/expert.html Martin Sikström's Expert Cartridge reverse engineering]
* [http://www.e.kth.se/~e93_msi/c64/expert.html Martin Sikström's Expert Cartridge reverse engineering]
* [http://www.richardlagendijk.nl/cip/category/cartridge/expert_esm Expert Cartridge at Commodore Info Page]
* [http://www.richardlagendijk.nl/cip/category/cartridge/expert_esm Expert Cartridge at Commodore Info Page]
* [http://www.lemon64.com/museum/view.php?id=283&genre=manualmisc Some info and a scan by Jarno Beumer at Lemon64]
* [http://www.lemon64.com/museum/view.php?id=283&genre=manualmisc Some info and a scan by Jarno Beumer at Lemon64]

Revision as of 23:12, 10 April 2010

Expert Cartridge Screenshots
Power Cartridge Screenshots
Technical Info
RAM 8 kbyte
Hardware features 1 tristate Switch PGM/ON/OFF

1 button RESET and
optionally (later default on cart):

1 button FREEZE (E.S.M.)
Manual PDF: XX pages
CRT ID 6
Programming

Expert Cartridge by the english company Trilogic came in the middle of 1986 relatively late to the european market but got into quite a success story due to it's excellent software. Expert Cartridge is a RAM only cartridge carrying 8 kbyte of RAM which can be pre-programmed just like an ISEPIC. The difference apart from the larger available RAM is that it was relatively easy to change the software and add own functionality. LOADing the software of course takes some time but developers added speed loaders whereever possible and suitable and of course the loaded operating system is reset-proof. The name Expert fits pretty well since all of the software if really targetted to be used by the experienced user.

Expert Cartridge opened

On initial release of the hardware just a C64 only version was available quickly being followed by a C128 compatible version. Just a few months later Trilogic started offering an add-on cartridge going by the name of E.S.M. and included this functionality into the most recent cartridge edition. So after about six to nine months all Expert Cardridge sales went with ESM included.

No explanation for the meaning of ESM / E.S.M. could be found as of yet but the importance of a freeze button nobody will deny and ESM delivers just that with a shiny LED added. Users without ESM will have to hit RESTORE to gain access to the monitor mode (which represents the freezer).

Starting with version 3 of the software Trilogic was not the only apparent name on the product anymore. Cat & Korsh International somewhat took over distribution and the company name was placed within the software. Some production runs of the cartridge have the Trilogic logo removed completely but in the UK the original and Trilogic as the company advertising the Expert remained.

This Australia advert carries a note "Australia made" which raised some laughter and the article below from Your Commdore Issue 48, Sep 1988 is simply dumped here since it gives a few nice infos:

Expert Cartridge Advert 05/1986
Expert Cartridge Advert
Your Commodore Issue 20, 05/1986
Expert Cartridge Advert 12/1986
Expert Cartridge Advert
Your Commodore Issue 27, 12/1986
Your Commodore Issue 48 1988 Sep Expert Piracy.jpg

Missing

  • Control register information
  • English PDF Manual Scan (especially of a 2.x manual)


Binaries

Expert_Cartridge_binaries_rr.c64.org_2010-04.rar contains just the C64 binaries:

  • Trilogic (Cat & Korsh) originally supplied software:
    • v2.7 stock, "d" and "m" (whatever that means, someone compare them) - disk includes v2.8 stock
    • v2.9 stock - coming with 2.7m again
    • v2.10 disk has added quite a few new things: Immortaliser, Sprite Editor, Sprite Extractor and Screen Grabber being some of them
    • v3.1
    • v3.2
    • v3.2r got the Rocket Turboloader added - said to be the Expert answer to Warp25. See the test in Your Commodore Issue 47
    • v3.5
    • v4.1 is trying to integrate the software on a more modular base. See also Expert v4.1 software announcement
  • Trilogic Utility Disk 3.2 MOS


Expert_Cartridge_all_rr.c64.org_2010-04.rar contains:

Trivia

  • The 2.10 software for Expert Cartridge was written by John Twiddy


Weblinks