CN102012880A - Method and device for starting multi-single board system - Google Patents
Method and device for starting multi-single board system Download PDFInfo
- Publication number
- CN102012880A CN102012880A CN2010105611395A CN201010561139A CN102012880A CN 102012880 A CN102012880 A CN 102012880A CN 2010105611395 A CN2010105611395 A CN 2010105611395A CN 201010561139 A CN201010561139 A CN 201010561139A CN 102012880 A CN102012880 A CN 102012880A
- Authority
- CN
- China
- Prior art keywords
- veneer
- throne
- current
- shared bus
- time period
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Images
Abstract
The invention discloses a method and a device for starting a multi-single board system. The method comprises the following steps of: allocating a time period for indicating a shared bus occupied by the single board during starting and the state of a required shared bus to the currently in-place single board according to the current in-place condition of the single board and a predetermined single board starting strategy; and indicating the currently in-place single board to sequentially start according to the allocated time period and the current state of the shared bus. By reducing the inter-board connecting wires and hardware complexity, the resource utilization rate and the performance of the system are improved.
Description
Technical field
The present invention relates to the communications field, relate in particular to a kind of startup method and device of multiple veneer system.
Background technology
At present, for the system of many veneers, to obtain the significant level of some signal in the single-board starting process usually.Suppose that the signal between veneer is direct-connected, then the IO signal between the veneer is more.For example, there are 10 veneers in system, needs the state of 10 IO signals in each single-board starting process, then always has 100.But this method for designing hardware line is many, and reliability is lower, and cost is higher.
Summary of the invention
Fundamental purpose of the present invention is to provide a kind of startup scheme of multiple veneer system, and the hardware connecting line too much causes the low and high problem of cost of reliability between plate when solving in the above-mentioned correlation technique single board starting at least.
To achieve these goals, according to an aspect of the present invention, provide a kind of startup method of multiple veneer system.
Startup method according to multiple veneer system of the present invention, may further comprise the steps: according to current situation on the throne of veneer and predetermined single board starting strategy, for current veneer on the throne distributes the time period of shared bus shared when being used to indicate it to start and the state of required shared bus; Indicate current veneer on the throne according to starting successively for the time period of its distribution and the current state of shared bus.
Further, distributed for current veneer on the throne before the time period and required shared bus state of shared bus shared when being used to indicate it to start, this method also comprises: by detecting whether Board Power up or insertion are arranged, obtain and write down the current situation on the throne of veneer.
Further, under the situation that detects Board Power up or insertion, obtain and write down after the current situation on the throne of veneer, this method also comprises: be the right to use of the detected veneer application shared bus that powers on or insert.
Further, indicate current veneer on the throne to comprise: to remove the reset signal of current veneer on the throne successively according to the time period of distributing, to indicate the startup of current veneer on the throne for current veneer on the throne according to starting successively for the time period of its distribution and the current state of shared bus.
Further, Yu Ding single board starting strategy is the current veneer on the throne or the startup priority orders of all veneers.
In order to realize above-mentioned purpose, according to a further aspect in the invention, also provide a kind of starter gear of multiple veneer system.
Starter gear according to multiple veneer system of the present invention, comprise: the shared bus distribution module, be used on the throne situation and the predetermined single board starting strategy current, the time period of shared shared bus and required shared bus state when being used to indicate it to start for current veneer distribution on the throne according to veneer; And execution module, be used to indicate current veneer on the throne according to starting successively for the time period of its distribution and the current state of shared bus.
Further, this device also comprises: detection module is used for detecting whether Board Power up or insertion are arranged; Logging modle is used for the current situation on the throne of testing result record veneer according to detection module.
Further, this device also comprises: the application module, be used for detecting under the situation of Board Power up or insertion at detection module, and be the right to use of the detected veneer application shared bus that powers on or insert.
Further, execution module also is used for removing successively according to the time period of distributing for current veneer on the throne the reset signal of current veneer on the throne, to indicate the startup of current veneer on the throne.
Further, Yu Ding single board starting strategy is the current veneer on the throne or the startup priority orders of all veneers.
By the present invention, the mode of time-sharing multiplex shared bus when adopting single board starting, when having solved in the correlation technique single board starting between plate the hardware connecting line too much cause the low and high problem of cost of reliability, reduced line and hardware complexity between plate, improved the resource utilization and the performance of system.
Description of drawings
Accompanying drawing described herein is used to provide further understanding of the present invention, constitutes the application's a part, and illustrative examples of the present invention and explanation thereof are used to explain the present invention, do not constitute improper qualification of the present invention.In the accompanying drawings:
Fig. 1 is the process flow diagram according to the startup method of the multiple veneer system of the embodiment of the invention;
Fig. 2 is the structured flowchart according to the starter gear of the multiple veneer system of the embodiment of the invention;
Fig. 3 is the structured flowchart of the starter gear of multiple veneer system according to the preferred embodiment of the invention;
Fig. 4 is the hardware synoptic diagram according to the starter gear of the multiple veneer system of the preferred embodiment of the present invention three;
Fig. 5 is the synoptic diagram according to the bus assignment unit of the preferred embodiment of the present invention three;
Fig. 6 is according to the workflow diagram in the cold start-up process of the preferred embodiment of the present invention four; And
Fig. 7 is the workflow diagram according to the insertion veneer of the preferred embodiment of the present invention five.
Embodiment
Hereinafter will describe the present invention with reference to the accompanying drawings and in conjunction with the embodiments in detail.Need to prove that under the situation of not conflicting, embodiment and the feature among the embodiment among the application can make up mutually.
According to the embodiment of the invention, provide a kind of startup method of multiple veneer system.Fig. 1 is that this method may further comprise the steps according to the process flow diagram of the startup method of the multiple veneer system of the embodiment of the invention:
Step S102, on the throne situation and the predetermined single board starting strategy current, the time period of shared shared bus and required shared bus state when being used to indicate it to start for current veneer distribution on the throne according to veneer; And
Step S104 indicates current veneer on the throne according to starting successively for the time period of its distribution and the current state of shared bus.
By the present invention, the mode of time-sharing multiplex shared bus when adopting single board starting, when having solved in the correlation technique single board starting between plate the hardware connecting line too much cause the low and high problem of cost of reliability, line between the plate when having reduced single board starting has improved the resource utilization and the performance of system.
In specific implementation process, step S102 distributes the time period of shared bus shared when being used to indicate it to start and starts after the state of required shared bus for current veneer on the throne, current veneer on the throne at this moment between in the section state according to shared bus start, and when a certain veneer started, other veneers were controlled in reset mode.Need to prove, the state of needed shared bus during current single board starting on the throne, be the state that veneer is had the bus signals of control action, generally include information such as slot number, level, and the required state of each single board starting can be different.
For example, the current situation on the throne of veneer can reflect by the signal on the throne of veneer, and the signal on the throne of veneer also can be used as the foundation of distributing shared bus simultaneously, and wherein, whether signal on the throne is used for showing veneer and powers on, that is, its hardware on the throne effectively.
Preferably, before step S102, can obtain and write down the current situation on the throne of veneer by detecting whether Board Power up or insertion are arranged.This method can the current veneer on the throne of real-time update situation, make system carry out the distribution of shared bus time period, thereby strengthened the validity and the accuracy of system according to upgrading the back data.
In specific implementation process, can the situation on the throne that veneer is current be kept at one in bit table or in sequence on the throne, system starts each veneer on the throne according to the start-up control table then successively according to upgrading the start-up control table that generates according to predetermined single board starting strategy at bit table or sequence.
Preferably, under the situation that detects Board Power up or insertion, obtain and write down after the current situation on the throne of veneer, can be the right to use of the detected veneer application shared bus that powers on or insert.This method can improve the validity of system.
For example, when the right to use of shared bus is arrived in the veneer application that powers on or insert, the time period of shared shared bus when system just can distribute it to start for this veneer.
Preferably, in step S104, can remove the reset signal of current veneer on the throne successively, to indicate the startup of current veneer on the throne according to the time period of distributing for current veneer on the throne.This method can be come the startup of showing veneer by the reset signal of removing veneer, thereby has improved the operability and the practicality of system.
For example, can veneer be started successively according to predetermined single board starting strategy output shared bus signal and reset signal, wherein, reset signal be used for veneer is controlled at reset mode.
Need to prove that the bus signals of needs during single board starting that the shared bus signal refers to is normally given one group of signal of each veneer, is that the sort signal of all veneers is put together in the embodiment of the invention, forms the shared bus signal; And reset signal is to show a kind of reseting controling signal of veneer, and veneer was in reset mode when this signal was effective, does not start, and the shared signal of the bus of this moment veneer hereto is invalid.When veneer is not in reset mode, veneer will start or start and finish, if start the state that just the shared bus signal is placed this veneer to need; Otherwise do not need to handle.
Preferably, Yu Ding single board starting strategy is the current veneer on the throne or the startup priority orders of all veneers.This method realizes simple, workable.
Need to prove that the embodiment of the invention is not limited to concrete implementation method, comprise programmable logic device (PLD), hardware circuit or program composition, the difference of the method realizes that carrier also belongs to protection scope of the present invention.
According to the embodiment of the invention, also provide a kind of starter gear of multiple veneer system.Fig. 2 is the structured flowchart according to the starter gear of the multiple veneer system of the embodiment of the invention, as shown in Figure 2, this device 20 comprises: shared bus distribution module 22, be used on the throne situation and the predetermined single board starting strategy current, the time period of shared shared bus and required shared bus state when being used to indicate it to start for current veneer distribution on the throne according to veneer; And execution module 24, be coupled to shared bus distribution module 22, be used to indicate current veneer on the throne according to starting successively for the time period of its distribution and the current state of shared bus.
Pass through said apparatus, the mode of time-sharing multiplex shared bus when adopting single board starting, when having solved in the correlation technique single board starting between plate the hardware connecting line too much cause the low and high problem of cost of reliability, line between the plate when having reduced single board starting has improved the resource utilization and the performance of system.
Fig. 3 is the structured flowchart of the starter gear of multiple veneer system according to the preferred embodiment of the invention, and as shown in Figure 3, this device 20 also comprises: detection module 32 is used for detecting whether Board Power up or insertion are arranged; Logging modle 34 is coupled to detection module 32 and shared bus distribution module 22, is used for the current situation on the throne of testing result record veneer according to detection module 32.
Preferably, this device 20 also comprises: application module 36, be coupled to detection module 32, and be used for detecting under the situation of Board Power up or insertion at detection module 32, be the right to use of the detected veneer application shared bus that powers on or insert.
Preferably, execution module 24 also is used for removing successively according to the time period of distributing for current veneer on the throne the reset signal of current veneer on the throne, to indicate the startup of current veneer on the throne.
Preferably, Yu Ding single board starting strategy is the current veneer on the throne or the startup priority orders of all veneers.
Be elaborated below in conjunction with the implementation procedure of preferred embodiments and drawings to the foregoing description.
Preferred embodiment one
This preferred embodiment provides a kind of device that utilizes the bus technology of sharing to realize single board starting, and this device comprises: veneer and bus assignment unit, wherein, the bus assignment unit all links to each other with each veneer.
The bus assignment unit is used for the controller of single board starting as the control module that bus discharges and distributes, and realizes that the timing switching of shared bus and the processing of boot sequence etc. comprise signal on the throne, reset signal and shared bus.Need to prove that veneer is when powering on or insertion the time, need by signal on the throne indicate its hardware on the throne effectively, this changes as the foundation of distributing shared bus.The reset signal of veneer need realize the control that resets to veneer, that is, when reset signal was effective, veneer must be in reset mode, can not enter starting state.
In specific implementation process, the bus assignment unit can comprise: scan module on the throne, tactful distribution module and bus output module.Wherein, scan module on the throne is used for the situation on the throne of training in rotation current single board, and it is recorded in bit table, notes the situation of change on the throne of current single board; The strategy distribution module, be used for according to signal on the throne variation, in bit table and certain strategy, produces the rule that bus is exported; The bus output module is used for according to this rule output bus signal and reset signal veneer being started according to certain boot sequence.
Preferred embodiment two
Present embodiment provides a kind of startup method of veneer, is applied to the startup or the insertion process of multiple veneer system, and wherein, the hardware elements that comprises has veneer and bus assignment unit.This method is the time-sharing multiplex of the bus when utilizing the bus assignment unit to realize single board starting, thereby the signal that reduces effectively between veneer is interconnected, reduces the hardware complexity of system.
In specific implementation process, this method can comprise the steps:
Step 1, (on-line) on the throne signal of veneer all is connected with the bus assignment unit with (reset) signal that resets, and wherein, whether the signal on the throne of veneer can power on by showing veneer, and reset signal can be controlled at reset mode with veneer.
Step 2, after powering on, the bus assignment unit is controlled to be reset mode with all veneers.
Step 3, after Board Power up or insertion, its signal on the throne becomes effective status, to the right to use of bus assignment unit application bus.
Step 4, the bus assignment unit distributes according to the bus strategy, exports the bus state that veneer needs successively according to certain priority, and removes resetting of veneer, makes veneer start (startup) successively.Need to prove that priority described here can be priority of setting in advance or the priority of dynamically adjusting.
As seen, this preferred embodiment utilizes the startup to the reset signal of veneer control veneer, and the bus timesharing that each veneer is shared is controlled, and it starts to distribute to the veneer necessary hardware signal relief that needs.Like this, each veneer can obtain needed bus state in a period of time, and need determine concrete interval time according to the start-up time of each veneer.Wherein, shared bus (that is, Share BUS) can be the bus that links to each other simultaneously with each veneer and bus assignment unit, and this shared bus is by the bus assignment unit controls, and is used by all veneers.
Preferred embodiment three
Fig. 4 is the hardware synoptic diagram according to the starter gear of the multiple veneer system of the preferred embodiment of the present invention three, and wherein, IN1 and INx represent the signal on the throne of veneer 1 and veneer X, and RST1 and RSTx represent the reset signal to veneer 1 and veneer x.As shown in Figure 4, require the signal on the throne of all veneers all to be connected with the bus assignment unit, and shared bus is connecting all veneers and bus assignment unit, by the bus assignment unit drives with all veneers with reset signal.
Fig. 5 is the synoptic diagram according to the bus assignment unit of the preferred embodiment of the present invention three, and as shown in Figure 5, the bus assignment unit comprises three parts, is respectively scan module on the throne, tactful distribution module and bus output module, below each module is described in detail.
Scan module on the throne, the situation on the throne (as Fig. 5 IN1, IN2......INm) that is used for the training in rotation current single board, judge whether that the situation that veneer inserts takes place, if insertion is arranged, then handle by change sign (Changed_Flag) notification strategy distribution module, and will upgrade at bit table (STA1 in as Fig. 5, STA2......STAm).
The strategy distribution module, be used for according to current in bit table, current strategy setting and current variation on the throne, through providing the analysis result of tactful distribution module after the certain strategy computing, with output identification (Out_Flag) notice bus output module, and control table upgraded (as CTL1 among Fig. 5, CTL2......CTLm).
The bus output module is used for judging whether to carry out the renewal that bus is exported according to Out_Flag, if desired, then export control according to control table, send reset signal (as RST1 among Fig. 5, RST2......RSTm), and the output of control shared bus to veneer.
By this mechanism, when veneer powers on or inserts, its variation on the throne will cause the variation that it is resetted, and veneer starts according to certain strategy the most at last.
Preferred embodiment four
Fig. 6 is according to the workflow diagram in the cold start-up process of the preferred embodiment of the present invention four, and the cold start-up process is the process of all devices from cut off the power supply to powering on, and as shown in Figure 6, this flow process may further comprise the steps:
Step S602, after powering on, the state of all veneers all is a reset mode, and begins to start.This is crossed all veneers of range request and all inserts, and equipment enters from electroless state.
Step S604 after the bus assignment cell operation, controls all veneers by the time again, makes it enter reset mode.
Step S606, the situation on the throne of scan module on the throne scanning veneer passes to tactful distribution module with the situation of signal transmission on the throne.Here hypothesis is 1,2 to arrive x according to the priority (that is Yu Ding single board starting strategy) of single board starting.Need to prove that the allocation strategy module here is used to preestablish or the priority of the single board starting dynamically set, this priority can be artificial the setting, and its basis of design can be according to concrete system design goal.The order whether veneer starts or start is by this allocation strategy module decision.As seen, the strategy here is to start from 1 to X with this.
The time period of step S608, bus output module shared shared bus during according to the single board starting that distributes in the tactful distribution module and required shared bus state at first start veneer 1.In specific implementation process, its process can for: be ready to the required shared bus signal of veneer 1, remove resetting of veneer 1, allow it start, wait for that then the startup of veneer 1 is finished.
Step S610 carries out the start-up course of veneer 2, is the startup of veneer x at last.According to this flow process, all veneers all can start in the different time periods, and all at last veneers all can operate as normal.
Preferred embodiment five
Fig. 7 is the workflow diagram according to the insertion veneer of the preferred embodiment of the present invention five, and as shown in Figure 7, this flow process may further comprise the steps:
Step S702, when veneer x was inserted into, scan module on the throne can scan the signal on the throne of veneer x for effective.
Step S704, notification strategy distribution module control bus output module is its distribution bus, removes it and resets, and allows its startup.
Need to prove, single-board starting process can be handled as an overall process here, also can add the real-time and dynamic right of priority.If single-board starting process is an overall process, then be in case execution must be waited for the process that is finished and could interrupts.And dynamic priority is meant the veneer of high priority in case insert, then obtain immediately to start, and no matter other veneers at present whether in start-up course.
In sum, the embodiment of the invention has proposed a kind of bus technology of sharing, utilize the time-sharing multiplex of bus, when having solved in the correlation technique single board starting between plate the hardware connecting line too much cause the low and high problem of cost of reliability, thereby effectively reduce the signal wire combing in line between plate, hardware complexity and the start-up course, improved the resource utilization and the performance of system.
Obviously, those skilled in the art should be understood that, above-mentioned each module of the present invention or each step can realize with the general calculation device, they can concentrate on the single calculation element, perhaps be distributed on the network that a plurality of calculation element forms, alternatively, they can be realized with the executable program code of calculation element, thereby, they can be stored in the memory storage and carry out by calculation element, and in some cases, can carry out step shown or that describe with the order that is different from herein, perhaps they are made into each integrated circuit modules respectively, perhaps a plurality of modules in them or step are made into the single integrated circuit module and realize.Like this, the present invention is not restricted to any specific hardware and software combination.
The above is the preferred embodiments of the present invention only, is not limited to the present invention, and for a person skilled in the art, the present invention can have various changes and variation.Within the spirit and principles in the present invention all, any modification of being done, be equal to replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (10)
1. the startup method of a multiple veneer system is characterized in that, may further comprise the steps:
According to current situation on the throne of veneer and predetermined single board starting strategy, for current veneer on the throne distributes the time period of shared bus shared when being used to indicate it to start and the state of required shared bus;
Indicate described current veneer on the throne according to starting successively for the time period of its distribution and the current state of described shared bus.
2. method according to claim 1 is characterized in that, distributes for described current veneer on the throne before the time period and required shared bus state of described shared bus shared when being used to indicate it to start, and also comprises:
By detecting whether Board Power up or insertion are arranged, obtain and write down the current situation on the throne of described veneer.
3. method according to claim 2 is characterized in that, under the situation that detects Board Power up or insertion, obtains and writes down after the current situation on the throne of described veneer, also comprises:
The right to use for the detected described shared bus of veneer application that powers on or insert.
4. method according to claim 1 is characterized in that, indicates described current veneer on the throne to comprise according to starting successively for the time period of its distribution and the current state of described shared bus:
Remove the reset signal of described current veneer on the throne successively according to the time period of distributing, to indicate the startup of described current veneer on the throne for described current veneer on the throne.
5. according to each described method in the claim 1 to 4, it is characterized in that described predetermined single board starting strategy is the described current veneer on the throne or the startup priority orders of all veneers.
6. the starter gear of a multiple veneer system is characterized in that, comprising:
The shared bus distribution module is used on the throne situation and the predetermined single board starting strategy current according to veneer, the time period of shared shared bus and required shared bus state when being used to indicate it to start for current veneer distribution on the throne; And execution module, be used to indicate described current veneer on the throne according to starting successively for the time period of its distribution and the current state of described shared bus.
7. device according to claim 6 is characterized in that, also comprises:
Detection module is used for detecting whether Board Power up or insertion are arranged;
Logging modle is used for writing down the current situation on the throne of described veneer according to the testing result of described detection module.
8. device according to claim 7 is characterized in that, also comprises:
The application module is used for detecting under the situation of Board Power up or insertion at described detection module, is the right to use of the detected described shared bus of veneer application that powers on or insert.
9. device according to claim 6, it is characterized in that, described execution module also is used for removing successively according to the time period of distributing for described current veneer on the throne the reset signal of described current veneer on the throne, to indicate the startup of described current veneer on the throne.
10. according to each described device in the claim 6 to 10, it is characterized in that described predetermined single board starting strategy is the described current veneer on the throne or the startup priority orders of all veneers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010561139.5A CN102012880B (en) | 2010-11-26 | 2010-11-26 | Method and device for starting multi-single board system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010561139.5A CN102012880B (en) | 2010-11-26 | 2010-11-26 | Method and device for starting multi-single board system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102012880A true CN102012880A (en) | 2011-04-13 |
| CN102012880B CN102012880B (en) | 2015-01-28 |
Family
ID=43843054
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010561139.5A Active CN102012880B (en) | 2010-11-26 | 2010-11-26 | Method and device for starting multi-single board system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102012880B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107329919A (en) * | 2017-07-05 | 2017-11-07 | 福州福大海矽微电子有限公司 | Single line communication method and electronic equipment |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5596578A (en) * | 1993-10-04 | 1997-01-21 | Fostex Corporation Of America | Time division multiplexing data transfer system for digital audio data distribution |
| CN1379330A (en) * | 2001-04-06 | 2002-11-13 | 华为技术有限公司 | Method for testing single board presence |
| CN101097563A (en) * | 2006-06-27 | 2008-01-02 | 中兴通讯股份有限公司 | System and method for realizing board centralized management and controlling |
| CN101631028A (en) * | 2009-08-06 | 2010-01-20 | 中兴通讯股份有限公司南京分公司 | Time-sharing starting method and time-sharing starting device of communication system |
-
2010
- 2010-11-26 CN CN201010561139.5A patent/CN102012880B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5596578A (en) * | 1993-10-04 | 1997-01-21 | Fostex Corporation Of America | Time division multiplexing data transfer system for digital audio data distribution |
| CN1379330A (en) * | 2001-04-06 | 2002-11-13 | 华为技术有限公司 | Method for testing single board presence |
| CN101097563A (en) * | 2006-06-27 | 2008-01-02 | 中兴通讯股份有限公司 | System and method for realizing board centralized management and controlling |
| CN101631028A (en) * | 2009-08-06 | 2010-01-20 | 中兴通讯股份有限公司南京分公司 | Time-sharing starting method and time-sharing starting device of communication system |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107329919A (en) * | 2017-07-05 | 2017-11-07 | 福州福大海矽微电子有限公司 | Single line communication method and electronic equipment |
| CN107329919B (en) * | 2017-07-05 | 2019-06-11 | 福州福大海矽微电子有限公司 | Single line communication method and electronic equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102012880B (en) | 2015-01-28 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN100388208C (en) | Apparatus and method for controlling resource transfers in a logically partitioned computer system | |
| CN101158935B (en) | South bridge system and method | |
| CN100488123C (en) | Software and hardware version management method and system of communication equipment | |
| CN101226515B (en) | Method and apparatus for distributing resource of hot-plug bus interface | |
| CN101160569A (en) | Apparatus to improve bandwidth for circuits having multiple memory controllers | |
| CN101876911A (en) | Multi-CPU (Central Processing Unit)system starting method and module based on PCI/PCIe (Peripheral Component Interconnect/Peripheral Component Interconnect Express) bus | |
| CN106982133A (en) | A kind of method, equipment and system for changing Microsoft Loopback Adapter configuration information | |
| CN103279434A (en) | Method and device for modifying address of slave unit | |
| FI74158B (en) | KOPPLINGSANORDNING FOER GIVANDE AV STYRORDER I ETT MIKROCOMPUTERSYSTEM. | |
| CN114036091B (en) | Multiprocessor peripheral multiplexing circuit and multiplexing method thereof | |
| CN101373438B (en) | Method, system and apparatus for managing basic input and output system | |
| CN102012880A (en) | Method and device for starting multi-single board system | |
| US5086505A (en) | Selective individual reset apparatus and method | |
| CN102404183B (en) | Arbitration method and arbitration device | |
| CN115686872B (en) | Memory resource processing equipment, method, device and medium based on BMC (baseboard management controller) | |
| CN102043741B (en) | Circuit and method for pipe arbitration | |
| CN111694787A (en) | Chip starting method, network equipment and machine readable storage medium | |
| CN101777030B (en) | Device and method for verifying data transmission system | |
| CN100559359C (en) | Matrix type bus connection system | |
| US7096177B2 (en) | Multiprocessor array | |
| CN111258763B (en) | Server system and control method and device thereof | |
| CN112631979A (en) | Server and method for automatically distributing PCIE signals | |
| CN102033808B (en) | Data storage method and storage control device in DSP | |
| CN109586978A (en) | Bus topology network ad hoc network method | |
| RU2547216C1 (en) | Digital computer |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |