Title:
METHOD AND DEVICE FOR DATA WRITE CONTROL
Document Type and Number:
Japanese Patent JPH04125745
Kind Code:
A
Abstract:
PURPOSE: To increase the processing speed by converting the arrangement of data to be transmitted to data which is not across the address boundaries.
CONSTITUTION: If write data is across the address boundary and the write data size must be divided to handle data at the time of write to continuous areas of a memory 2, a WDR 11 having the double storage capacity is used to connected data to be written in the memory 2 and the following data, and data is divided by the address boundary, and divided data are written in the memory in order, and thereby, the preprocessing of write is performed in a CPU 10. Thus, the processing speed is increased and the performance of an information processor is improved.
Inventors:
MARUYAMA TAKUMI
NODA TAKAHITO
KAMISAKA YUJI
NONOMURA KAZUYASU
WATANABE TORU
TAKENO TAKUMI
KATO SHINYA
NODA TAKAHITO
KAMISAKA YUJI
NONOMURA KAZUYASU
WATANABE TORU
TAKENO TAKUMI
KATO SHINYA
Application Number:
JP24775690A
Publication Date:
April 27, 1992
Filing Date:
September 18, 1990
Export Citation:
Assignee:
FUJITSU LTD
International Classes:
G06F12/04; G06F9/34; (IPC1-7): G06F12/04
Domestic Patent References:
| JPS62134743A | 1987-06-17 | |||
| JPS617969A | 1986-01-14 | |||
| JPS57209554A | 1982-12-22 | |||
| JPS5627455A | 1981-03-17 |
Attorney, Agent or Firm:
Dobashi Akira