Installation

F1

COMM.EXE

(General Purpose)

No special installation procedures are required to install the 1000-90 program. Make a backup copy of the diskette if you plan to use the 1000-90 program directly from the floppy disk, or copy the contents of the diskette onto a hard disk drive in your computer.

The 1000-90 program is a general purpose data communications program. Data incoming from the selected RS-232C port is displayed on the CRT, and optionally written to the system printer, and/or written to a disk file. Typed characters are transmitted out the selected serial port (COM1 or COM2).

To run the program, type COMM <enter>.

Softkeys

The program is controlled by the softkeys F1 thru F9:

The file 'LCONFIG.LCR' is accessed, and you can select the configuration entry you wish to use. This file is simply an ASCII file that contains preset RS-232C configurations. Move the cursor using the down/up arrow keys on your computer to access the appropriate LI-COR instrument configuration, and press <Enter> to select that configuration. Notice that there is also a 'General Purpose' configuration for instruments which do not appear on the menu. If you wish to add to the file, use a text editor, and model the new entries after the existing ones. Help files for each configuration can also be specified.

When F1 is pressed, there is always a 'User Defined' entry appended to the list found in the configuration file. Selecting this entry allows you to set whatever configuration you might wish to use that is not already in one of the existing options. Simply model your entry as

COMM.EXE 5

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IBM 1000-90 manual Comm.Exe, Softkeys
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1000-90 specifications

The IBM 1000-90, released in the late 1980s, stands as a significant milestone in the evolution of computing. Known for its robust architecture and innovative technologies, the 1000-90 epitomized IBM's commitment to delivering high-performance computing solutions for businesses and organizations.

At its core, the IBM 1000-90 was built on a powerful RISC (Reduced Instruction Set Computing) architecture, which allowed it to execute instructions at impressive speeds compared to traditional CISC (Complex Instruction Set Computing) systems. This architecture emphasized efficiency, utilizing simpler instructions that could be executed rapidly, thereby improving overall processing times. The 1000-90 was engineered for multitasking, capable of handling multiple applications simultaneously without compromising performance.

One of the standout features of the 1000-90 was its advanced memory management system. It utilized a hierarchical memory structure, ensuring that frequently accessed data was stored closer to the CPU for rapid retrieval. This design minimized latency and enhanced the responsiveness of applications. The system supported extensive RAM configurations, allowing organizations to tailor the system to their performance needs.

Another notable characteristic of the IBM 1000-90 was its scalability. Tailored to suit different enterprise requirements, it could be configured with a variety of peripheral devices and storage solutions. Users could easily expand memory and storage capacities, making the 1000-90 an adaptable solution for growing companies.

Networking capabilities were also a focal point, as the IBM 1000-90 supported various protocols, enabling seamless integration into existing corporate infrastructures. This allowed businesses to leverage their investment in technology while enhancing collaboration and information sharing.

The operating system of the IBM 1000-90 leveraged IBM's renowned software portfolio, providing a stable and secure environment for business applications. This platform allowed for the integration of essential applications, ranging from inventory management systems to complex databases.

In summary, the IBM 1000-90 was a pioneering machine that combined RISC architecture, advanced memory management, scalability, and robust networking capabilities, making it invaluable for organizations striving for efficiency and innovation in computing. Its legacy continues to influence modern computing technologies, reinforcing IBM's longstanding role as a leader in the tech industry.
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