TH11039EX - Data processing system with instruction tag kit - Google Patents

Abstract

A data processing system that has an instruction cycle that performs a type of instruction. Included include the adoption cycle Which is taken command from memory and taken from the unit Memory in response to second type of instruction Command decoder was Included, which decodes the commands that have been taken and sends instructions of the type one to the command queuing circuit. Command decoder will Sends orders of the second type to the adoption cycle by appointment cue circuit. Commands have the ability to store commands of the first type that were decrypted while labeling them. When remembering information As per execution, these commands have not been introduced into the queue cycle. The command overrides these labels of one of these types of commands. When the necessary information has been fetched Command queuing circuit It is serialized in order of type one that is not labeled to Command operating cycle

Claims (1)

1. a data processing system consisting of an operating device, an instruction for performing a command, a device taken for the execution of instructions from memory, and Retrieving data from memory in response to a second command. Command decoder device for decoding the commands that were taken. Come for dispatch of the aforementioned order to the spooling device. Command, and for dispatching the second such command to the lead device Bring it there; And the aforementioned command spooling device for storing one command That has been decrypted, labeling the commands that: