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DS DS/ISO/IEC 20060: Information technology - Open Terminal Architecture (OTA) - Virtual machine

Publication Date: Jul 27, 2010
SDO: DS: Dansk Standard
 DOD Adopted   ANSI Approved Approved

This International Standard provides the specifications for the standard Open Terminal Architecture (OTA) kernel in several layers: . definition of the virtual machine (VM); . description of the services provided by the VM to terminal programmers; . specification of a set of tokens representing the native machine language of the VM; . specification of the format in which token modules are delivered to an OTA kernel for processing. OTA defines a standard software kernel whose functions and programming interface are common across all terminal types. This kernel is based on a standard "virtual machine," which is implemented on each CPU type and which provides drivers for the terminal's I/O and all low-level CPU-specific logical and arithmetic functions. High-level libraries, terminal programs and payment applications may be developed using these standard kernel functions.

DATA EXCHANGE
DATA PROCESSING
DEFINITIONS
INFORMATION INTERCHANGE
INFORMATION PROCESSING
INFORMATION TECHNOLOGY
OPEN SYSTEMS
VIRTUAL
VIRTUAL TERMINALS
INFORMATION EXCHANGE
DEFINITION

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