Exos: Difference between revisions
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|caption = | |caption = Exos Rex Version | ||
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'' | ''Exos'' was developed by ''J.Schemmel'' and released by the german paper magazine 64'er in the December issue of 1986. It was [[:File:64er_86_12_Exos_v3.pdf|published as a ROM patch]] which copied the original C64 Kernal to $2000 and patched it there. The reader was supposed to use a monitor to save the new ROM then. The ROM is simply burned to an 8k eprom and added to the C64 using a kernal switching board then. ''Exos'' does not require a change on the drive ROM. | ||
''REX Datentechnik'' released ''Exos v3'' as a cartridge (order number 9805). | ''REX Datentechnik'' released ''Exos v3'' as a cartridge (order number 9805). | ||
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* v3 to v4 changes are not yet documented | * v3 to v4 changes are not yet documented | ||
* | * Exos is known to be not the most reliable speeder due to the increased speeding of the stepper motor within the drive | ||
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[[Media:Kernal_ROM_all_rr.c64.org_2011-06.rar|Kernal_ROM_all_rr.c64.org_2011-06.rar]] contains: | [[Media:Kernal_ROM_all_rr.c64.org_2011-06.rar|Kernal_ROM_all_rr.c64.org_2011-06.rar]] contains: | ||
* | * Exos v3 and v4 kernal.rom | ||
* | * Exos patch program | ||
* [[:File:64er_86_12_Exos_v3.pdf|64er 12/1986 Exos v3 german manual as pdf]] | * [[:File:64er_86_12_Exos_v3.pdf|64er 12/1986 Exos v3 german manual as pdf]] | ||
* [[:File:V-DOS_3_Anleitung.pdf|V-DOS 3 german manual as pdf]] | * [[:File:V-DOS_3_Anleitung.pdf|V-DOS 3 german manual as pdf]] | ||
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== Weblinks == | == Weblinks == | ||
* [http://www.c64-wiki.de/index.php/EXOS | * [http://www.c64-wiki.de/index.php/EXOS Exos at german c64-wiki] | ||
* [http://retroport.de/Rex.html | * [http://retroport.de/Rex.html Exos at retroport.de Rex Section] and [http://www.retroport.de/Hardware_D-E.html http://www.retroport.de/Hardware_D-E.html] | ||
* [http://csdb.dk/release/?id=97406 '' | * [http://csdb.dk/release/?id=97406 ''Exos v3 (executable)'' at CSDb] | ||
* [http://csdb.dk/release/?id=48091 '' | * [http://csdb.dk/release/?id=48091 ''Exos Booty'' (standalone loader) by Relax at CSDb] | ||
[[File:ExOS_v3.gif|center|border|ExOS v3 Screenshot]] | [[File:ExOS_v3.gif|center|border|ExOS v3 Screenshot]] | ||
[[Category: | [[Category:Exos]] | ||
[[Category:Cartridge_Speeder]] | [[Category:Cartridge_Speeder]] |
Revision as of 16:36, 9 May 2013
Exos was developed by J.Schemmel and released by the german paper magazine 64'er in the December issue of 1986. It was published as a ROM patch which copied the original C64 Kernal to $2000 and patched it there. The reader was supposed to use a monitor to save the new ROM then. The ROM is simply burned to an 8k eprom and added to the C64 using a kernal switching board then. Exos does not require a change on the drive ROM.
REX Datentechnik released Exos v3 as a cartridge (order number 9805).
V-DOS by Völkner Electronic (order number 9716) was created by J.Schemmel as well and is said to be the same as the Rex Datentechnik cartridge release.
Functionality
- Fast serial load (can be disabled)
- LOAD"$",8 redirected to screen output on direct mode
- Start and end address output
- OLD function
- RAM floppy functions
- some extended LIST support
- modified reset routine (hold CTRL during reset)
Notes
- v3 to v4 changes are not yet documented
- Exos is known to be not the most reliable speeder due to the increased speeding of the stepper motor within the drive
Binaries
Kernal_ROM_all_rr.c64.org_2011-06.rar contains:
- Exos v3 and v4 kernal.rom
- Exos patch program
- 64er 12/1986 Exos v3 german manual as pdf
- V-DOS 3 german manual as pdf