| 摘要 |
PURPOSE:To assure an access sequence for both the store and fetch requests, by providing an independent input/output pointer for both requests plus an input/ output pointer for the requests including above-mentioned both requests. CONSTITUTION:When a store request is delivered from a central processor 12 through a store line 3A, the address and the data are fetched to a store stack indicated by a store input pointer 3 and via an address line 1A and a store data line 2A. The control parts 7, 8 and 9 store the producing sequence for both the store and fetch requests which are given from the processor 12 and then deliver the request to a main storage 13 based on the producing sequence. The parts 8 and 9 are equal to the input and output pointers of the store and fetch requests, and the part 7 functions as a storage part for these two requests. |
