Check patentability & draft patents in minutes with Patsnap Eureka AI!

Serial Attached Small Computer System Interface Expansion Card Setting Method

A technology of a small computer and a setting method, applied in the direction of input/output to the record carrier, etc., can solve the problems such as mass production problems of manufacturers

Inactive Publication Date: 2012-02-15
王锦梅
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

As a result, manufacturers are troubled in mass production

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
  • Serial Attached Small Computer System Interface Expansion Card Setting Method
  • Serial Attached Small Computer System Interface Expansion Card Setting Method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0014] Please refer to figure 1 , which shows a flow chart of a serial attached small computer system interface (Serial Attached SCSI, SAS) expansion card setting method according to an embodiment of the present invention. The SAS expansion card setting method is based on the computer model to which the SAS expansion card is inserted, so that the SAS expansion card applies the corresponding physical layer setting file to process the data transmission between the computer and the peripheral device. The SAS expansion card setting method 100 includes the following steps:

[0015] After a current computer is turned on (step 110), a data transmission interface of the current computer is initialized (step 120). Wherein, the SAS expansion card is plugged into the above-mentioned data transmission interface, such as a peripheral controller interface express (PCI Express) or other data transmission interface.

[0016] Next, obtain a current model of the current computer from a Basic ...

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 serial attached small computer system interface (Serial Attached SCSI, SAS) expansion card setting method comprising the following steps: initializing a data transmission interface of a current computer; through a bus of the data transmission interface, from the current A basic input / output system (BIOS) of the computer obtains a current model of the current computer; according to the current model, selects one of them as a set file from several data entity layers in a database The current physical layer setting file; the current physical layer setting file is set to at least one corresponding state register; according to the current physical layer setting file provided by the state register, the current computer is connected to at least one of the SAS expansion cards. A peripheral device performs data transmission.

Description

technical field [0001] The present invention relates to an expansion card setting method, and in particular to a SAS expansion card setting method. Background technique [0002] For a long time, the hard disk transmission interface of high-end enterprises has been dominated by the Smart Computer System Interface (SCSI). Until the introduction of the Serial Advanced Technology Attachment (SATA) interface, the Serial Attached SCSI (SAS) interface was launched. [0003] SAS adopts the same serial point-to-point transmission method as SATA, but the signal uses an enhanced version of SCSI instructions, which makes SAS superior to SATA. For example, SAS can support one-to-many devices (up to 128 SAS storage devices can be controlled and connected) and has higher fault tolerance. Wherein, the function of SAS supporting one-to-many devices is through a SAS expansion card to connect multiple peripheral devices or a SAS backplane inserted with multiple peripheral devices. Depending...

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): G06F3/06
Inventor 简铭宏
Owner 王锦梅
Features
  • R&D
  • Intellectual Property
  • Life Sciences
  • Materials
  • Tech Scout
Why Patsnap Eureka
  • Unparalleled Data Quality
  • Higher Quality Content
  • 60% Fewer Hallucinations
Social media
Patsnap Eureka Blog
Learn More

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2025 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com