Macro Commands

AEDIT-86 User's Guide

The following representations of control characters and control codes are ased in the macro definitions.

Name

Represents

 

\BR

<ESC)

 

\CL

< LEFT)

 

\CR

< RIGHT)

\CU

<UP)

 

\CD

<DOWN)

\CH

<HOME)

\NL

<RETURN)

\RB

< RUBOUT)

\TB

<TAB)

 

\XF

< DELCH) Delete Character

\XX

< DELL)

Delete Left

\XA

< DELR)

Delete Right

\XZ

< DELLI)

Delete Line

\XU

<UNDO)

 

\XH

< HEX) Hex prefix character

\XE

< MEXEC) Macro Execute

\XN

< FETN)

Fetch Numeric

\XS

< FETS)

Fetch String

\Oh

Hexadecimal value of a character

\MM

End of modeless macro definition

\EM

End of non-modeless macro definition

The blackslash ( \ ) must appear twice if it is not used as a code lead.

A macro definition and configuration commands should be ended with either a semicolon (;) or < cr). < cr) and (If) (as opposed to \NL and \OA) are ignored in a macro file, even within macro definitions. This allows you to split the macro definition into lines so that it is easier to read.

Comments may be included in a macro file. A comment starts with a hackslash/ asterisk character pair ( \ *) and ends with an asterisk/backslash pair (* \). All characters, including carriage return and line feed, may appear in the comment. The following is an example of a comment:

, - this is B comment - ,

5.8 Macro Execution after a Failure

A command execution is marked as failed if -

•An attempt is made to move forward ( < RIGHT), < DOWN), < HOME ) ~ or (RETURN» at the end of the file.

•An attempt is made to move backward ( < LEFT), (UP), or (HOME) ) at the start of the file.

•A (-)FIND or (?)REPLACE command fails to find the target string.

A command prefixed by a finite count is marked as failed if any of its eHCution is thus marked.

A (-)FIND or (?)REPLACE command prefixed by / is marked as failed only if it fails on its first execution.

5-8

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Intel AEDIT-86 manual This is B comment
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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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