Unlock instant, AI-driven research and patent intelligence for your innovation.

Display equipment for disk drive state

A state display and disk drive technology, applied in the field of disk drive devices, can solve the problems of unclear status, indistinguishable, and ambiguous state of the disk drive.

Inactive Publication Date: 2011-05-04
INVENTEC CORP
View PDF3 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, the light-emitting diodes 101 and 102 will be driven to flash intermittently at the same time, causing the current state of the disk drive to be ambiguous and difficult to distinguish.
From this example, it can be seen that in actual operation, there are indeed some situations where the status is unknown

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Display equipment for disk drive state
  • Display equipment for disk drive state
  • Display equipment for disk drive state

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0017] figure 2 Describe the circuit block diagram of the disk drive status display device in this embodiment. The disk drive status display device 200 includes: a resistor 201 , a first display unit 202 , a second display unit 203 , and a logic unit 205 . Those with ordinary knowledge in this field can decide whether to configure the buffer 204 between the front-end circuit 206 and the first display unit 202 according to their needs, so as to increase the ability of the first state signal SS1 to drive the first display unit. If the first state signal SS1 outputted by the front-end circuit 206 has enough capability to drive the first display unit 202, the buffer 204 can be eliminated. In addition, those with ordinary knowledge in this field can realize the first and second display units in various ways according to their needs. For example, in this embodiment, the red LED 202 is used to realize the first display unit, and the blue LED 203 is used to realize the second displ...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses a display device used for displaying the current state of a magnetic disc machine, comprising a first display unit, a second display unit and a logic unit; the first display unit displays corresponding information according to the driving of a first state signal output by a previous-step circuit; the logic unit is coupled to the second display unit; the logic unit decides whether a second state signal output by the previous-step circuit drives the second display unit according to the first state signal, and further achieving the efficacy of precisely displaying the current state of the magnetic disc machine.

Description

technical field [0001] The present invention relates to a disk drive device, and in particular to a disk drive status display device. Background technique [0002] Generally speaking, the status display device of the disk drive is mainly used to indicate the current working status of the disk drive. For example, it indicates that the current state of the disk drive is failed or data reconstruction is in progress, so that the user can know the current state of the disk drive. The display device can be applied to any hardware system with a disk drive, such as a computer, a server, or a multimedia player system. [0003] Figure 1A It is a circuit block diagram illustrating a state display device of a magnetic disk drive in the conventional technology. The display device includes LEDs 101 and 102 . The pre-stage circuit 103 is mainly used to generate signals for driving the LEDs 101 and 102 . The LEDs 101 and 102 are diodes capable of displaying two different colors. The l...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): G11B33/10
Inventor 吴俊逸
Owner INVENTEC CORP