Editing Commands

AEDIT-86 User's Guide

Delete

To execute the Delete subcommand, press D. It deletes the delimited section from the text and moves it to the Block buffer. If the deleted text does not fit in the portion of the Block buffer that is in memory, the menu prompts-

cannot 5ave in memorY--5ave anyway? ([yl or n)

If n is specified, the delimited section of text is deleted, but the Block buffer is not updated. If you press any other key, the delimited section is written to a temporary file. Press <CTRL-C) to abort the command.

Find

To execute the Find subcommand, press F. It works the same as it does at main command level.

-find

To execute the -find subcommand, press the hyphen (-). It works the same as it does at main command level.

Jump

To execute the Jump subcommand, press J. It works the same as it does at main command level.

Put

The Put subcommand allows you to copy a section of text to a named output file.

Press P; AEDIT-86 prompts-

----<HOME) to re-edit

Out put f 1 1 e : filename

The filename of the previous command (if any) is displayed to the right of the colon. The delimited section of text may be copied to this file or a different filename may be specified. The delimited section is not affected.

If the specified file already exists, the editor beeps and the following prompt is displayed:

overwrite exi5ting file? (y or [n])

If y is specified, the delimited text is written to the named file, overwriting the previous file.

If any other key is typed, the editor returns to the BLOCK Put prompt level.

The specified file can also be written to an output device (e.g., :Ip:) supported by your system.

3. 17 DELETE Command

To invoke the DELETE command, press D. The DELETE command exists to enable deletion of a section of text by typing D at both endpoints.

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Intel AEDIT-86 manual Cannot 5ave in memorY--5ave anyway? yl or n, Home to re-edit, Overwrite exi5ting file? y or n
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AEDIT-86 specifications

The Intel AEDIT-86, also known as the Intel 8086, is a notable microprocessor that played a critical role in shaping the computing landscape. Released in 1978, it was Intel's first 16-bit microprocessor, setting the stage for the x86 architecture that continues to influence modern computing.

One of the main features of the AEDIT-86 is its 16-bit architecture, which allows it to process data in larger chunks compared to its 8-bit predecessors. This capability not only improves performance but also increases the amount of memory that can be addressed, allowing for a maximum of 1 MB of RAM. This was a significant advancement at the time, enabling more complex software and operating systems to run efficiently.

The AEDIT-86 is built on a 3-micron process technology, which was innovative for its time and contributed to its performance capabilities. The microprocessor operates at a clock speed of up to 5 MHz, which allowed it to execute more instructions per second than previous generations of processors. This speed, combined with its wide data bus (16 bits), enables the processor to handle a larger volume of information more quickly.

Intel incorporated several key technologies in the AEDIT-86, including segmentation. This feature divides the memory into different segments, making it easier for programs to access data and improving memory management. The AEDIT-86 also supports a minimum of four 64 KB segments, which enhances the organization and access of programs and data in memory.

Another significant aspect of the AEDIT-86 is its compatibility with the existing 8080 and 8085 instruction sets, which facilitated easier migration for developers and helped the processor gain traction in the market. This backward compatibility allowed existing software to be ported to the new platform with minimal modification.

Furthermore, the Intel AEDIT-86 introduced a powerful instruction set that includes both integer and string manipulation commands, paving the way for more versatile programming. The instruction set architecture (ISA) of the AEDIT-86 supports both high-level programming languages and low-level assembly language, offering flexibility for various applications.

In summary, the Intel AEDIT-86 is a groundbreaking microprocessor known for its 16-bit architecture, advanced segmentation technology, and compatibility with earlier instruction sets. Its introduction marked the beginning of the x86 architecture, which has influenced countless processors and computing systems that followed. The AEDIT-86's features and technologies were instrumental in the evolution of personal computing, laying the groundwork for future innovations in the industry.
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