| 摘要 |
PURPOSE:To reduce the amount of processing of a CPU and to make the pattern processing high in speed, by separately providing a storage circuit for pickup of ambient condition and a control system controlling this circuit in addition to a computer. CONSTITUTION:A pattern processor is constituted by connecting a storage circuit 10 for ambient condition pickup, a control counter 11, a detector 17 and a pattern storage circuit 4 to a small sized computer consisting of a CPU6 and a storge circuit 7 via an interface 8. The discrimination of surrounding addresses and the instruction of the addresses when the condition of discrimination is satisfied with the circuit 10 and the counter 11, are performed. Data of offsets X and Y of the content of the circuit 10 are added to adders 12 and 13 with the instruction of the surrounding addresses, the addition with the base address from a base address counter 14 is made, desired address information in the circuit 4 is read out and given to a comparison and discrimination circuit 15. The information is compared with the discrimination of condition from the circuit 10 at the circuit 15, the amount of processing of the CPU6 is decreased and the pattern processing is made in high speed. |
