GRAPHIC AUXILIARY PROCESSOR

摘要

PURPOSE: To realize minute and complicated graphic numeric calculation by providing a transfer circuit for transferring a level instruction and graphic data, a processing circuit and a circuit for supplying the final result of numeric calculation to outside. CONSTITUTION: A host processing system 110 gives the main calculation capacity of a graphic computer system 100. A graphic processor 120 executes a main data processing for generating a specified video display indicated to a user. The graphic processor 120 operates as a data processor independent of the host processing system 110. The graphic processor 120 is expected to make a response to a request from the host processing system 110 through a host bus 122. Thus, minute and complicated graphic numeric calculation can be executed.