I-Data 5250 ALLY manual

Models: 5250 ALLY

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CHAPTER 3 CHARACTER CODE TRANSLATION

Overview

The data stream that is sent from the AS/400, System/3X or alternate host device is not forwarded directly through the AGILE 5250 ALLY to the printer. Rather, all characters must first pass through the appropriate character code translation table.

If the data format that the printer uses is the same as the format in which the source device sends data, then the data should be routed through a pass-through table (either ASCII to ASCII or EBCDIC to EBCDIC). If the data formats of the two devices are different, then a translation table must be selected that will convert the data from one format to another.

The 5250 ALLY contains sixteen tables that are used to translate character codes. Of these, four are used by the 5250 ALLY for the four combinations of ASCII/EBCDIC to/from ASCII/EBCDIC. Four are used for specialized printer applications. One table is used to convert Xerox EBCDIC characters into ASCII format during downloading from the host. The other seven tables are user configurable for translation to nonstandard character sets, international use, etc.

Each table has 256 values that are used to translate an input value to an output value. Both the input value and the output value are a single byte, i.e., two hexadecimal digits. Each table is organized as 16 rows of 16 values each, which makes it easy to look up the output for any input. (These tables are sometimes called “lookup” tables.)

The most basic function of the 5250 ALLY is to convert EBCDIC SCS (twinax host) data to ASCII data one byte at a time. When a character is received by the 5250 ALLY, the corresponding character from the selected translation table is substituted, and that value is sent to the printer.

The tables are listed and described here along with their hexadecimal access numbers:

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I-Data 5250 ALLY manual

5250 ALLY specifications

The I-Data 5250 ALLY is a sophisticated device that combines cutting-edge technology with user-friendly features to enhance data management and interaction in various environments. Designed for flexible use, the ALLY caters to industry needs ranging from logistics and retail to healthcare and fieldwork.

One of the standout features of the I-Data 5250 ALLY is its robust processing power, which ensures seamless multitasking capabilities. Equipped with a high-performance processor, the device can handle complex applications and large data sets efficiently. This processing speed is critical for businesses that require rapid data collection and analysis.

The device boasts an impressive display that optimizes user experience. The high-resolution screen provides clear visibility under various lighting conditions, making it suitable for outdoor use. Additionally, the touchscreen interface makes navigation intuitive and enhances operational efficiency, reducing training time for new users.

Connectivity is another significant aspect of the I-Data 5250 ALLY. It supports multiple communication options, including Wi-Fi, Bluetooth, and cellular connections. This versatility ensures that users can stay connected regardless of their location, facilitating real-time data sharing and collaborations.

In terms of durability, the I-Data 5250 ALLY is built to withstand harsh conditions. It features a rugged design that is resistant to drops, dust, and water, making it an ideal choice for industries that operate in challenging environments. This durability extends the device's lifespan and reduces the need for frequent replacements.

Security is a paramount concern in today’s data-driven world, and the I-Data 5250 ALLY addresses this with advanced security features. It includes customizable user authentication protocols and data encryption mechanisms to protect sensitive information from unauthorized access and breaches.

Battery life is another critical feature of the I-Data 5250 ALLY. The device is equipped with a long-lasting battery that provides extended use on a single charge. This allows users to operate the device throughout their shifts without worrying about recharging, further enhancing productivity.

In summary, the I-Data 5250 ALLY stands out with its powerful processing capabilities, high-resolution display, robust connectivity options, rugged durability, and advanced security features. These characteristics make it an ideal tool for data collection and management in various sectors, where efficiency and reliability are essential. The I-Data 5250 ALLY is a testament to modern technological advancements, catering to the evolving needs of businesses today.