Data processor for executing multiple command set

Data processor for executing multiple command set

  • CN 1,332,407 A
  • Filed: 01/21/2001
  • Published: 01/23/2002
  • Est. Priority Date: 07/05/2000
  • Status: Abandoned Application
First Claim
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1. one kind in order to carry out the data processing equipment of multiple instruction group, comprising:

  • One storer is in order to store a plurality of instructions of a plurality of instruction groups;

    One processor core is in order to carry out the mainly instruction in these instructions;

    One program counter register is stored in this storer the address of next instruction in order to make;

    A plurality of data registers are in order to store the data of these instructions;

    One processor status register, in order to store a state of this processor core, wherein this processor core comprises an instruction group selection mark, to indicate the current ordcurrent order of these instruction groups;

    One preposition demoder mainly instructs in order to convert at least one these instruction group to this;

    One memory cache should mainly instruct in order to storage, and wherein this memory cache comprises an instruction group selection mark, the classes of instructions of storage instruction circuit to indicate;

    One demoder was decoded in order to should mainly instructing, and wherein this processor core is the main instruction that is used for carrying out with this decoder decode;

    One programmed counting controller is to instructing the group selection mark, to revise a program counter value, to adjust and the length of being somebody'"'"'s turn to do main instruction different instruction;

    And a bus, as the interface between this memory cache and the system storage.

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