Multistage Data Flow Processor With Instruction Packet, Fetch, Storage Transmission and Address Generation Controlled by Destination Information

1. A data flow type information processor, comprising: program storing means for storing a data flow program having a data packet of destination information and instruction information, said program storing means being provided separate from an information processing portion of the data flow type processor; and program providing means for processing an input data packet of input destination information, input instruction information and operand data, said program providing means being provided in said information processing portion of the data flow type information processor and including, input storing means having said input data packet together with a transmission signal applied thereto for storing said input destination information, said input instruction information and said operand data included in said input data packet and autonomously and selectively transferring said input destination information, said input instruction information and said operand data to said program storing means, said input storing means comprising input-side data holding means including an area for storing said input destination information, said input instruction information and said operand data included in said input data packet and input-side transfer control means responsive to the application of said transmission signal and a transmission authorizing signal for holding said input destination information, said input instruction information and said operand data included in said input data packet, address operating means for developing address data which addresses said program storing means in response to said input destination information transferred from said input storing means and reading out said destination information and said instruction information from said program storing means in response to said address data, and output storing means having only the held operand data and said transmission signal input thereto from said input-side transfer control means for storing said destination information and said instruction information read out from said program storing means and autonomously and selectively transferring said destination information and said instruction information to an external device, and generating said transmission authorizing signal, said output storing means comprising output-side data holding means including an area for storing said destination information, said instruction information and said operand data and output-side transfer control means responsive to the application of said transmission signal from said input-side transfer control means and the application of a succeeding transmission authorizing signal from the succeeding processor stage for holding said destination information and said instruction information read out from said program storing means and said operand data outputted from said input-side data holding means and said output-side data holding means.

2. The information processor according to claim 1, wherein said program storing means comprises address temporary storage means for temporarily storing the address data developed by said address operating means, a program memory for storing said data flow program, and data temporary storage means for temporarily storing the destination information and the instruction information in the data flow program read out from said program memory and applying the destination information and the instruction information to said output storing means.

3. A data flow type information processor comprising: program storing means for storing a data flow program having a data packet of destination information and instruction information, said program storing means being provided separate from an information processing portion of the data flow type information processor; and program providing means for processing an input data packet of input destination information, input instruction information and operand data, said program providing means being provided in said information processing portion of the data flow type information processor and including, input storing means having said input data packet together with a transmission signal applied thereto for storing said input destination information, said input instruction information and said operand data included in said input data packet and autonomously and selectively transferring said input destination information and said input instruction information to said program storing means, said input storing means comprising input-side data holding means including an area for storing said input destination, said input instruction information and said operand data included in said input data packet and transfer control means responsive to the application of said transmission signal and a transmission authorizing signal from said output storing means for holding said input destination information, said input instruction information and said operand data included in said input data packet and outputting only the held operand data and said output storing means to said output storing means, output storing means for storing said destination information and said instruction information read out from said program storing means and autonomously and selectively transferring said destination information and said instruction information to an external device, and address operating means for developing address data which addresses said program storing means in response to said destination information stored in said output storing means, reading out said destination information and said instruction information from said program storing means in response to said address data and applying said destination information and said instruction information to said output storing means.

4. The information processor according to claim 3, wherein said output storing means comprises output-side data holding means comprising an area for storing the destination information, the instruction information and the operand data, and output-side transfer control means responsive to the application of said transmission signal from said input-side transfer control means and the application of a succeeding transmission authorizing signal from the succeeding processor stage for holding in said output-side data holding means the destination information and the instruction information read out from said program storing means and the operand data outputted from said input-side data holding means.

5. The information processor according to claim 3, wherein said program storing means comprises address temporary storage means for temporarily storing the address data developed by said address operating means, a program memory for storing said data flow program, and data temporary storage means for temporarily storing the destination information and the instruction information in the data flow program read out from said program memory and applying the destination information and the instruction information to said output storing means.

6. A data flow type information processor, comprising: program storing means for storing a data flow program having a data packet of destination information, instruction information and operand data, said program storing means being provided separate from the information processing portion of the data flow type information processor; program providing means for processing an input data packet of input destination information, input instruction information and input operand data, said program providing means being provided in said information processing portion of the data flow type information processor and including, input storing means for storing every generation number information of said input destination information, said input instruction information and said input operand data included in said input data packet, output storing means for hierarchically storing every generation number information of said data flow program read out from said program storing means by utilizing address data obtained from said destination information stored in said input storing means, first address operating means for reading out the generation number information and said input operand data from said input storing means and developing read address data to be stored in said output storing means in response to said input destination information and the generation number information stored in said input storing means, second address operation means for developing address data for said program storing means in response to said destination information included in said data flow program stored in said output storing means and thereby addressing said program storing means; third address operating means for developing write address data in response to said input destination information and the generation number information stored in said input storing means in order to write into said output storing means said destination information and said instruction information read out from said program storing means, and contention arbitrating means for arbitrating contention between said read address data developed by said first address operating means and said write address data developed by said third address operating means and applying one of the address data to said output storing means.

7. The information processor according to claim 6, wherein said input storing means comprises input-side data holding means for holding every generation number information of said input destination information, said input instruction information and said operand data included in said input data packet, and output transfer control means responsive to the application of said transmission signal and the application of a transmission authorizing signal from said output storing means for holding the destination information, the instruction information, the operand data and the generation number information included in said input data packet, and outputting only the held operand data and said transmission signal to said output storing means.

8. The information processor according to claim 7, wherein said output storing means comprises output-side data holding means comprising an area for storing the destination information, the instruction information and the operand data corresponding to a plurality of generation number information, and output-side transfer control means responsive to the application of said transmission signal from said input-side transfer control means and the application of a succeeding transmission authorizing signal from the succeeding processor stage for holding in said output-side data holding means the destination information and the instruction information read out from said program storing means and said operand data outputted from said input-side data holding means, respectively, in response to said address data operated by said first address operating means.

9. The information processor according to claim 6, wherein said program storing means comprises address temporary storage means for temporarily storing address data operated by said second address operating means, a program memory for storing said data flow program, and data temporary storage means for temporarily storing the destination information and the instruction information in the data flow program read out from said program memory and applying the destination information and the instruction information to said output storing means.

10. The information processor according to claim 7, wherein said first address operating means comprises first outputting means for outputting a first transmission signal every time said read address data is outputted, and said third address operating means comprises second outputting means for outputting a second transmission signal every time said write address data is outputted, and the information processor further comprises first transfer means responsive to the application of the first transmission signal from said first address operating means for transferring said read address data, second transfer means responsive to the application of the second transmission signal from said second address operating means for transferring said write address data, third transfer means responsive to the application of the first or second transmission signal from said first or second transfer means for transferring to said output storing means the read address data or the write address data transferred from the first or second transfer means, first state storing means set in response to the first transmission signal being applied to said first transfer means and the second transmission signal failing to be applied to said second transfer means, and second state storing means set in response to the second transmission signal being applied to said second transfer means and the first transmission signal failing to be applied to said first transfer means, said first transfer means comprising first gate means for inhibiting said first transmission signal from being transmitted to said third transfer means when said first state storing means is set, and said second transfer means comprising second gate means for inhibiting said second transmission signal from being transmitted to said third transfer means when said second state storing means is set.

11. A method for storing a data flow program having a data packet of destination information and instruction information in a data flow type information processor including an information processing portion and program storing means with the program storing means being separate from the information processing portion, comprising the steps of: (a) applying an input data packet together with a transmission signal; (b) storing input destination information, input instruction information and operand data included in said input data packet; (c) autonomously and selectively transferring said destination information, said input instruction information and said operand data to the program storing means; (d) storing said input destination information, said input instruction information and said operand data included in said input data packet to an input-side data holding area; (e) holding said input destination information, said input instruction information and said operand data included in said input data packet of input-side transfer control means in response to the application of said transmission signal and a transmission authorizing signal; (f) developing address data for addressing the program storing means in response to said input destination transferred at said step (c); (g) reading out the destination information and the instruction information from the program storing means in response to said address data; (h) inputting only the held operand data and said input-side transfer control means to output storing means; (i) storing the destination information and the instruction information read out from said program storing means at said step in said output storing means; (j) autonomously and selectively transferring the destination information and the instruction information from said step (i) to an external device; (k) storing said destination information, said instruction information and said operand data to an output-side data holding area of said output storing means; and (l) holding said destination information and said instruction information read out at said step (g) from said program storing means and said operand data outputted from said input-side data holding area and said output-side data holding area in output-side transfer control means in response to the application of said transmission signal from said input-side transfer control means and a succeeding transmission authorizing signal from the succeeding processor stage.