AEDIT-86User's Guide

EAliting Commands

Related Commands. (-)FIND, (?)REPLACE, SET K_token

Go

To execute the Go option~ press G. It relates to macro execution continuation after a (-)FIND/(?)REPLACE command failed. It prompts-

continue macro execution after a failure? Cy or [n])

This option is meaningful only in macro execution; it has no meaning at main command level. The default for the SET Go option, when a macro is started, is No for all macros regardless of the current setting of the option. To use this option, you should specify SET Go Yes in your macro. It may be reset within the same macro file. The SET Go option does not affect a nested macro.

•If y is in effect for the current macro file and a (-)FIND/(?)REPLACE command fails, execution of the current macro continues, i.e., the next command is activated.

•If n is in effect for the current macro file, and a (-)FIND/(?)REPLACE command fails, execution of the current macro is terminated, and control is returned to the caller, either a macro or main command level.

During MACRO Create, the SET Go command is inserted into the macro definition, but the macro currently defined is executed as if SET Go is Yes.

Related Commands. MACRO Create, EXECUTE

Highbit

To execute the Highbit option, press H. It allows the display of characters with hexadecimal values over 7FH. It prompts-

display parity-on characters as is? Cy or [n])

•If y, all text characters with hexadecimal values over 7FH are written to the screen as is.

•If n, all text characters with hexadecimal values over 7FH are displayed as ?

Indent

To execute the Indent option, press I. This option is useful when entering code for a structured language such as PL/M or Pascal. It prompts-

automatically indent during insertion? Cy or [n])

•If y in INSERT mode and < RETUR N) is pressed, the next line is automati- ca])y indented to the position of the first character of the preceding line. For the

first line (after a blank line), pressing <RETURN) moves the cursor to position oof the next line. At main command level, the cursor moves to the first nonblank. nontab character in the next line.

•If n, this option is turned off.

The Indent option is not active if a carriage return is inserted using the <HEX) prefix ( <HEX) OD) or if a line feed is inserted without a carriage return.

This option is not active in XCHANGE mode.

Related Commands. Carriage Return, INSERT

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Intel AEDIT-86 manual Continue macro execution after a failure? Cy or n, Display parity-on characters as is? Cy 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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