Summary
iS-DOS[1][2] is a disk operating system (DOS) for Soviet/Russian ZX Spectrum clones. iS-DOS was developed in 1990 or 1991, by Iskra Soft, in Leningrad, Soviet Union, now Saint Petersburg, Russia.
| Developer | Iskra Soft |
|---|---|
| Working state | current |
| Source model | Closed |
| Initial release | 1990 |
| Package manager | None |
| Platforms | Russian ZX Spectrum clones |
| Kernel type | Monolithic |
| Influenced by | TR-DOS |
| Official website | trd |
It handles floppy disks (double sided, double density), hard disk drives, and CD-ROMs. Maximum iS-DOS disk partitioning size on a hard disk is 16 MiB.
Unlike TR-DOS, iS-DOS is resident in random-access memory (RAM), and thus reduces the amount of memory available for user programs.
Versions edit
iS-DOS Chic[2] is a version developed for the Nemo KAY.[3] It provides more memory for user programs.
TASiS[2], based on iS-DOS Chic, is a modern version developed by NedoPC for the ATM Turbo 2+ in 2006,[4][5] supports the enhanced text mode and larger memory of that model.
Distributors edit
- Slot Ltd. (Moscow) distributed iS-DOS in Moscow and regions in 1990s, and issued paper books.
- Nemo (Saint Petersburg) distributed iS-DOS in ex-USSR until 2004, and issued Open Letters electronic press.
- iS-DOS Support Team (Saratov Oblast) distributes iS-DOS in ex-USSR and issues iS-Files electronic press.
- NedoPC distributes TASiS as freeware.
Books edit
- Картавцев И.Ю, Самыловский С.В., Криштопа С.В. "iS-DOS. Руководство пользователя". IskraSoft, Slot, С-Пб, Москва, 1993, 128 стр.
- Криштопа С.В. "Операционная система IS-DOS для ZX-SPECTRUM. Руководство программиста". "IskraSoft" С-Пб, "Slot" Москва, 1994, 84 стр.
See also edit
- TR-DOS
- CP/M
- DISCiPLE
- MB02
- ESX-DOS
- DNA OS
- Kay 1024
- ATM Turbo 2+
- Scorpion ZS-256
References edit
- ^ "iS-DOS Classic v4.5". Virtual TR-DOS. Iskra Soft Ltd. 1996. Retrieved 2022-11-23.
- ^ a b c "Operating Systems Database: iS-DOS". epocalc. 2018. Retrieved 2022-11-23.
- ^ "Nicron #108 - Advertising - advertising and announcements - Nemo - KAY-1024/3sl/turbo". ZXPRESS — Журналы, газеты и книги для ZX Spectrum. 1999. Retrieved 2022-11-23.
- ^ "НОВОСТИ". Страничка компьютера ATM-turbo (НОВОСТИ). Retrieved 2022-11-23.
- ^ "OS TASiS ver.5.41". Страничка компьютера ATM-turbo. Retrieved 2022-11-23.
External links edit
- Official website, Virtual TR-DOS
- ATM Turbo support site