ITHREE-DOS from ITHREE Micro Technology, a true 32-bit real-time Disk Operating System for time critical embedded systems and systems on desk-top PCs, soon to be released.
- Supports Intel 80386 and higher.
- True 32-bit preemptive multitasking and multithreading in protected mode.
- Identical with other leading DOS-products' commands, i.e. no extra training needed for DOS-programmers.
- Compatible with existing applications developed for 16-bits DOS environments.
- Multithreading also available for 16-bits applications.
- Much faster than 16-bits and emulated 32-bit Disk Operating Systems.
- Small kernel with a footprint of 128 KB, which is loaded above HMA.
- Supports internet and intranet through integrated 32-bit TCP/IP.
- Uses its own 32-bit ITHREE-BIOS.
- All APIs are reentrant.
- No memory segmentation.
- Integrated XMS 3.00 allows 16-bits applications to address HMA, UMB and EMB.
- Integrated DPMI 0.9 supports DOS-extenders.
- Integrated VDS 3.1 supports DMA for existing 16-bits hardware drivers.
- Open architecture with well documented APIs.
For more information, please email
