Title:
【発明の名称】ディスク記憶装置
Document Type and Number:
Japanese Patent JP2981711
Kind Code:
B2
Abstract:
To use a simple configuration to write or read data quickly, a disk storage device includes two data buses (100,200) for data transfer. HDDs (0) and (1) are permanently connected to the data buses (100,200). When an MCU (32) outputs a specified signal to a DPC 10 in response to a command from a host, multiplexers (20,22) connect HDDs (2) and (3) to one of the data buses (100,200). In this way, HDDs (2) and (3) are connected to one of the data buses (100,200) to write or read data to or from HDDs (0) to (3).
Inventors:
NIIJIMA HIDETO
MUNETO SEIJI
MURATA HIROKI
TAKAHASHI NOBUAKI
MUNETO SEIJI
MURATA HIROKI
TAKAHASHI NOBUAKI
Application Number:
JP13468694A
Publication Date:
November 22, 1999
Filing Date:
June 16, 1994
Export Citation:
Assignee:
NIPPON AI BII EMU KK
International Classes:
G06F3/06; G06F11/10; G06F11/18; G06F11/20; G06F12/16; (IPC1-7): G06F3/06; G06F3/06; G06F11/18; G06F12/16
Domestic Patent References:
| JP1140326A |
Attorney, Agent or Firm:
Hiroshi Sakaguchi (1 person outside)