Title:
CONTROL UNIT FOR CENTRAL CONTROLS
Document Type and Number:
Japanese Patent JPS5222838
Kind Code:
A
Abstract:
PURPOSE: By utilizing the characteristic that the data channel unit DCH can hold larger access time than the central control unit CC, access time between CC and the main memory unit are to be designal to become shorter than the access time between DCH and MM so that capability of MM can be demonstrated to the extreme.
Inventors:
KOUNO YOSHIYA
MIYAKE KATSUNOBU
KAJITSUKA SHIYOUJI
YASUDA KEIICHI
INOUE YASUHIRO
MIYAKE KATSUNOBU
KAJITSUKA SHIYOUJI
YASUDA KEIICHI
INOUE YASUHIRO
Application Number:
JP9856375A
Publication Date:
February 21, 1977
Filing Date:
August 15, 1975
Export Citation:
Assignee:
HITACHI LTD
NIPPON TELEGRAPH & TELEPHONE
OKI ELECTRIC IND CO LTD
NIPPON ELECTRIC CO
FUJITSU LTD
NIPPON TELEGRAPH & TELEPHONE
OKI ELECTRIC IND CO LTD
NIPPON ELECTRIC CO
FUJITSU LTD
International Classes:
G06F13/12; G06F3/00; G06F12/06; (IPC1-7): G06F3/00
Domestic Patent References:
| JPS50108845A | 1975-08-27 | |||
| JPS4917938A | 1974-02-16 |
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