TRANSLATE TABLES

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Reading Translate Tables

A Translate Table Report, with the default values of the tables selected, can be found in the Appendix. The user can print the current values of the tables at any time by setting dip switch B7 in the ON (down) position, pressing the RESET button and then the CANCEL button on the ULTRA front panel.

The left column of each table is a series of numbers and letters representing the most significant digit of the hexadecimal input character received by the ULTRA. The top row of each table is a series of numbers and letters representing the least significant digit of the hexadecimal input character received by the ULTRA.

The intersection in the table of the most significant and least significant digits of the input character is the location of the output value that the ULTRA sends to the printer upon receiving a given input character in the data stream.

To understand the way that the translate tables work, look at Translate Table 1 — DSC to ASCII. Find the output value for the hexadecimal input character '3B.' Look down the left column and find the entry “3.” Look across the table until reaching the intersection of the column headed by “B.” The table shows that the output value for the input value of '3B' is '7E.'

General Considerations and Notes

ASCII is a seven-bit code with 128 possible characters (96 printable characters and 32 control characters). The ULTRA translates incoming SCS and DSC (EBCDIC) characters directly into the appropriate seven-bit ASCII character whenever possible. Two IBM characters, the cent sign (¢) and the logical not (¬) are not found in seven-bit ASCII and are translated as follows:

DSC

SCS

Symbol

Name

ASCII

Symbol

Name

 

 

 

 

 

 

 

36h

5Fh

¬

Logical Not

5Eh

^

Caret

 

 

 

 

 

 

 

1Bh

4Ah

¢

Cent Sign

printer dependent

 

 

 

 

 

 

 

The actual characters displayed by a printer may vary depending upon the printer manufacturer. For instance, when an ASCII 7Ch is received, some printers will display a solid vertical line (), while others will display a broken vertical line (¦). Many printers have their own version of eight-bit (extended) ASCII. Extended ASCII allows the printer to display up to 128 additional characters.

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Agilent Technologies 6287 manual Reading Translate Tables, General Considerations and Notes, Dsc Scs, Ascii

6287 specifications

Agilent Technologies 6287 is a high-performance signal generator specifically designed for advanced electronic testing and measurement applications. Recognized for its robustness and versatility, the 6287 caters to various sectors, including telecommunications, automotive, aerospace, and semiconductor industries. One of its main features is its capability to generate a wide range of frequencies, making it ideal for comprehensive testing of components and systems.

The Agilent 6287 boasts a frequency range extending from 10 MHz to 6 GHz, which allows users to perform tests across a broad spectrum of applications, including RF and microwave devices. Its excellent output power levels provide a significant advantage when dealing with devices requiring high signal strengths for accurate testing. Additionally, the unit supports various modulation techniques, including AM, FM, PM, and pulse modulation. This versatility ensures that engineers can evaluate the performance of devices under different signal conditions, crucial for real-world applications.

Another defining characteristic of the Agilent 6287 is its exceptional phase noise performance, delivering reliable and accurate results. High-phase noise can obscure signal testing results, making the 6287's low levels a critical factor for effective device evaluation. The generator's time domain capabilities add further value, allowing engineers to analyze signals in both frequency and time domains effectively.

With a user-friendly interface, the 6287 simplifies operation while supporting a wide range of programming capabilities. This makes it easy to integrate into automated test setups or to control it via standard programming languages, enhancing flexibility for engineering teams. The device also features advanced synchronization options that facilitate multi-instrument setups, allowing seamless collaboration with other measurement tools.

The Agilent Technologies 6287 is built with robust construction and thermal management features, ensuring reliable performance in demanding environments. Its compact design enables easy installation in test racks or mobile test setups. Overall, the Agilent 6287 signal generator is a powerful tool that stands out in the field of electronic testing, efficiently meeting the evolving needs of modern engineering applications. Its mixture of frequency versatility, modulation support, excellent phase noise performance, and user-friendly operation makes it an indispensable asset for professionals working with complex signal testing scenarios.