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TS-2200 - 25MHz PC-Compatible Fanless Embedded Computer Shown with options - See larger images
Technologic Systems' Logo Technologic Systems


25MHz PC-Compatible Fanless Embedded Computer

Starting at $243 (Qty. 1)


  • 25MHz Intel 386EX
  • 2MB 16 bit DRAM
  • 20 DIO lines
  • 1MB Flash
  • PC/104 Expansion Bus

The TS-2200 is an Embedded Single Board Computer (SBC) that features an Intel 386EX 25 MHz CPU and a set of I/O interfaces. This computer allows easy embedded application development through PC-Compatible tools and methods, while ensuring in-field reliability and ruggedness for end-user systems. DOS is the default Operating System for this product.


The model TS-2200 is a compact, full-featured PC compatible Single Board Computer based on the 386EX processor. If you are coming up from the 8-bit micro controller world, you will find that this product provides much more performance and much quicker development since you can now use standard PC development tools such as Turbo C or Quick Basic. If you have done work in the PC world in the past, you will find you can now build applications for a very small target that does not require a keyboard, video, floppy disks, or hard drives.

You can typically write and debug code on a host PC using standard development tools for the PC platform, then simply copy it to and run it on the TS-2200 without modification. If additional peripherals are required, the PC/104 expansion bus allows for many standard functions available off-the-shelf. It is also very simple to create a custom PC/104 daughter board for those special features that differentiate your product. Technologic Systems can provide technical support as well as a free quotation for any custom hardware, software, or BIOS modifications you may require.

Additional features include:

  • PC compatible based on Intel 386EX @ 25 MHz
    • 2 PC/AT standard serial ports
    • PC/AT standard interrupt control unit
    • PC/AT standard timer/counter unit
    • PC/AT standard Real Time Clock and CMOS
    • Watchdog timer unit
    • Synchronous serial port
  • 2 MB of DRAM
  • 1 MB Flash disk with full BIOS support
  • 20 DIO lines (IRQ capable)
  • 32 Pin JEDEC socket on-board accepts one of the following:
    • M-Systems DiskOnChip 2000 Flash Disk (8 to 144 MBytes)
    • or Battery-backed 32 KB SRAM
  • PC/104 8 bit bus
  • LCD interface
  • Ethernet Adapter
  • Rugged quick-release terminal strips used for power
  • Dimensions are 4.8" x 3.6 " (PC/104 mounting holes)
  • Power requirements are 5V DC @ 475 mA
  • Operating Temperature Range: Fanless -20° to +70°C 
  • Optional RS-485 support on COM1 (full duplex)


PC compatibility requires much more than just an x86 processor. It requires PC compatible memory and I/O maps as well as a PC compatible BIOS. The General Software EMBEDDED BIOS (Version 4.0) offers a high degree of compatibility with past and present BIOS standards allowing it to run off-the shelf operating systems and application software. This PC compatible BIOS boots to IDE Compact Flash or Drive A and the BIOS is shadowed in RAM for speed.

The TS-2000 computers are shipped, free of charge, with Embedded DOS ROM by General Software.

DOS Features

  • General Software DOS-ROM included
  • Drivers included to make the Flash disk(s) appear as a disk drive on a host system
  • Full TCP/IP library for DOS (Waterloo TCP/IP) with source code included
  • Web server with full source code
  • Transfer files to and from the SBC with Zmodem
  • Console redirection over a serial port
  • Example programs with source code included

Detailed Feature List

  • 25MHz Intel 386EX
  • 2MB 16 bit DRAM
  • 20 DIO lines
  • 1MB Flash
  • PC/104 Expansion Bus
  • 10Mbit Ethernet Adapter
  • Battery Backed RTC
  • -20° to +70°C
  • General Software BIOS version 4.0
  • General Software DOS-ROM version 6.22
  • Console redirection over a serial port
  • Example programs with source code
CPU Arch X86
CPU Vendor Intel
CPU Part Number 386EX
CPU Speed 25 MHz
Onboard Storage
Flash Storage 1 MB
Data Acquisition & Control
Digital Input/Output 20x
PC/104 Bus 1x
10/100 Ethernet 1x
RS-485 Port 1x
Onboard Devices
Battery-Backed Real Time Clock 1x
Watchdog Timer 1x
Operation Temperature
Fanless Temp Range -20 °C to 70 °C
Power Consumption
Max Power Consumption 2.38 W
Operating Supply Voltage
Operating Supply Voltage 5 VDC
Length 122mm
Width 91mm

Technologic Systems provides complete documentation for our mature products, including manuals, schematics, mechanical drawings, etc. The most recent documentation files are always made available through our website. If you don't find the documentation you are looking for, contact support for more information. Also, please make sure to visit our Embedded Systems Support webpage, our official WIKI and join our official Developers Forum.



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The prices below are available for sales orders requesting different quantities on a per release basis.

Product Configuration 1
10 25 50 100 250+

Product Customization

Technologic Systems can provide you with a custom tailored version of our standard product starting at minimum order sizes of 100 units or more. Customized products can be based on various combinations of many of the standard product features. There will be a one-time customization fee to cover the set up of your custom part number and production processes. Once the set up is complete the standard lead time for your customized product would be 6-8 weeks. Please contact us to get started on tailoring this product to meet your needs. In addition to tailoring our standard product to your needs, for slightly larger orders sizes, Technologic Systems can also provide a custom design based on this product to meet your mechanical requirements or to add features.

What's Included

Use the table below to configure your product and add it to your cart. If you have any questions, please contact us for assistance.

Product Configuration
Part # Description Price Qty Total
TS-2200 25 MHz 386, 2 MB DRAM, Ethernet, 2 COM ports $243 $243
Accessories and Extras
Part # Description Price Qty Total
RC-DB9 10-pin header COM port adapter cable to DB-9 $4 $0
CB7-05 Null modem cable with a DB9F at each end $9 $0
Power Supplies
Part # Description Price Qty Total
PS-5VDC-REG-2P1 International regulated 5VDC wall mounted power supply with 2 pin black connector, type 1 $22 $0

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