TW346562B - Switchless hot-swap - Google Patents
Switchless hot-swapInfo
- Publication number
- TW346562B TW346562B TW086105763A TW86105763A TW346562B TW 346562 B TW346562 B TW 346562B TW 086105763 A TW086105763 A TW 086105763A TW 86105763 A TW86105763 A TW 86105763A TW 346562 B TW346562 B TW 346562B
- Authority
- TW
- Taiwan
- Prior art keywords
- signal
- terminal pins
- computer peripheral
- peripheral storage
- data
- Prior art date
Links
Landscapes
- Power Sources (AREA)
Abstract
A switchless hot-swap in which the terminal pins of start power signal in the signal bus slot of computer peripheral storage elements (such as hard disk, CD-ROM, MO, DVD, etc.) are set to be shorter than the terminal pins of data signal such that, when the computer peripheral storage elements are assembled in the signal bus of a system mainframe, the terminal pins of start power signal are powered slightly slower than the terminal pins of data signal and the power; and when dismounting a computer peripheral storage element from signal bus of a system mainframe, the terminal pins of the start power signal are disconnected slightly earlier than the terminal pins of data signal and the power; furthermore, a fault tolerant circuit is installed on the circuit board of a computer peripheral storage element for performing CRC check on data ensuring no error during data transmission and generating a data parity enabling the computer peripheral storage element to automatically recover after a partial data loss, thereby feeding back a signal to the system mainframe concurrent to the turning on/off of the terminal pins of start power signal, so as to enable the system mainframe to recognize and tolerate a sudden turn-on or turn-off signal of a computer peripheral storage element and maintain a normal operation of the system mainframe.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW086105763A TW346562B (en) | 1997-05-01 | 1997-05-01 | Switchless hot-swap |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW086105763A TW346562B (en) | 1997-05-01 | 1997-05-01 | Switchless hot-swap |
Publications (1)
Publication Number | Publication Date |
---|---|
TW346562B true TW346562B (en) | 1998-12-01 |
Family
ID=58263893
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW086105763A TW346562B (en) | 1997-05-01 | 1997-05-01 | Switchless hot-swap |
Country Status (1)
Country | Link |
---|---|
TW (1) | TW346562B (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6738851B2 (en) * | 2001-05-23 | 2004-05-18 | Highpoint Technologies, Inc. | Hot swap safeguard circuit of ultra DMA hard disk |
-
1997
- 1997-05-01 TW TW086105763A patent/TW346562B/en active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6738851B2 (en) * | 2001-05-23 | 2004-05-18 | Highpoint Technologies, Inc. | Hot swap safeguard circuit of ultra DMA hard disk |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US20120327591A1 (en) | Rack server system | |
KR100241596B1 (en) | A computer system for pursuing raid by using on-board scsi | |
US6519669B1 (en) | Apparatus and method of connecting a computer and a peripheral device | |
US20040039960A1 (en) | Method and apparatus for automatic hibernation after a power failure | |
JPH10143463A (en) | Method and system for identifying peripheral equipment of data processor | |
JPH03119416A (en) | Computer system | |
US6438639B1 (en) | Computer system bus network providing concurrent communication and connection transition of peripheral devices | |
CN101017472A (en) | Hard disk hot swap system in multiple hard disks system and method | |
EP3011659A1 (en) | Automatic transfer switch module | |
EP0241905A2 (en) | Circuit board for on-line insertion in computer system | |
WO2008009900A1 (en) | Methods of powering up a disk drive storage enclosure and storage enclosures | |
JP2001350540A (en) | Module tray for computer docking system | |
TW346562B (en) | Switchless hot-swap | |
JPH0644094A (en) | Computer-system detecting error of alternative system controller | |
CN205485799U (en) | Can multiplexing SAS, hard disk backplate of SATA signal | |
CN110308940B (en) | Method for realizing remote soft-off by simulating keyboard soft-off key | |
JPH10124194A (en) | Power supply device from portable computer to extended station | |
JPH09506989A (en) | Built-in backup power supply for computer | |
CN101378339B (en) | Control method and apparatus, business board for heat insertion and pull | |
CN211349235U (en) | BIOS redundant Feiteng server mainboard | |
CN211604095U (en) | SATA raid card | |
CN210639585U (en) | Power panel for four-way server and four-way server | |
CN113485960A (en) | General platform and computer based on FT-2000-4 | |
CN110333765B (en) | Multi-power module server | |
US6625680B1 (en) | System and method for processing circuit card connector and redundancy events |