| 摘要 |
PURPOSE:To speed up a communication by reducing instruction codes and reducing the amount of data transferred between processing elements. CONSTITUTION:A program storage(PS) 22 generate a nonexecution packet to be transferred on a network 16. The 'out' code and S-CODE code of this packet are used to determine which of an external data memory 40, an ignition control and color control part (FCCM) 24, and various registers the packet, is loaded in. Further, the packet is loaded in the tag field, data field, or free list pointer register of the wait memory of the FCCM 24 according to the high- order two bits of the field address. The packet is loaded in a specific register of a vector arithmetic control part 38 or input control part 30 according to the low-order four bits of the field address. At this time, a reception-side processing elements requires no program for reception. |
