CN101944030A - Startup method - Google Patents
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- CN101944030A CN101944030A CN2009101402063A CN200910140206A CN101944030A CN 101944030 A CN101944030 A CN 101944030A CN 2009101402063 A CN2009101402063 A CN 2009101402063A CN 200910140206 A CN200910140206 A CN 200910140206A CN 101944030 A CN101944030 A CN 101944030A
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Abstract
The invention discloses a startup method which is suitable for a computer. The computer comprises a Basic Input/Output System (BIOS) memory, a random access memory and a display device, wherein a BIOS is arranged in the BIOS memory; and the BIOS accesses a startup device sequence which contains a first startup index. The startup method comprises the following steps: initializing the random access memory; reading the startup device sequence; initializing a video graphic array; loading a first startup icon corresponding to the first startup index in the random access memory; displaying the first startup icon stored in the random access memory on the display device; and loading a startup program according to the startup device sequence; and starting up the computer according to the startup program.
Description
Technical field
The invention relates to a starting-up method, particularly a kind of the start (booting) during the stage with first the start icon display method.
Background technology
Along with the development of infotech,, used by enterprise and individual at large as computing machine miscellaneous (Computer claims computing machine again) based on the electronic installation of processor.General opening computer program is as follows.After the power-on, and computing machine execution start earlier oneself detection (Power On Self Test, POST).Computing machine also loads basic input/output system (Basic Input/Output System BIOS), determining the most basic hardware structure, and carries out necessary initialization operation to hardware.BIOS then carries out start loading procedure (Boot Loader), loads start-up routine, for example kernel program of operation system of computer according to opening device sequence (boot device sequence claims boot order again).After start-up routine loaded, the control expedient of computing machine was transferred to start-up routine and is handled, to finish whole opening computer operation.
Aforementioned opening device is meant that may there be the hardware unit of start-up routine inside, for example hard disk, CD-ROM drive or flash device (flash device).The opening device sequence then is by at least one start index, points at least one opening device and according to the resulting sequence of priority arrangement.BIOS looks for start-up routine in regular turn according to the opening device sequence in each opening device, to load and the startup computing machine.The opening device sequence can allow the user freely change setting, enters setting menu (setup menu) in the mode of pressing hot key (for example F2 button of keyboard) when the user can carry out BIOS in computer system power-on and sets with change.
Yet when carrying out BIOS, it is not only very of short duration that the user can enter the time of setting menu, and be difficult to opportunity grasp.Set menu with change opening device sequence in order to enter, the user may constantly connect after power-on by default hot key, wastes many meaningless strength.In addition, the user can't learn the content of opening device sequence except entering the setting menu.So even the user only wants to confirm opening device sequence at that time, also must when start, enter and set menu and confirm, very inconvenient.After entering the setting menu whether no matter change opening device sequence arranged, computing machine all can restart once again usually, also loses time in the extreme.
Summary of the invention
In view of the above problems, the object of the present invention is to provide a kind of starting-up method, can when BIOS carries out, show one first start icon, make the user when start, can learn the opening device that is set as first priority picks easily.Simultaneously, the user also can point to one first start index of first opening device with the method change by hot key like a cork before start-up routine is loaded and carries out.
The invention provides a kind of starting-up method, be applicable to a computing machine.Computing machine has a Basic Input or Output System (BIOS) internal memory, a random access memory and a display device, and has a BIOS in the BIOS internal memory.BIOS access one opening device sequence, and the opening device sequence has the first start index.Its starting-up method comprises: the initialization random access memory; Read the opening device sequence; Initialization one video and graphic array; One first start icon is loaded on random access memory; By the video and graphic array, will be stored in the first start icon display of random access memory in display device; According to the opening device sequence, load a start-up routine; And, start computing machine according to start-up routine.Wherein the first start icon is to be stored in the BIOS internal memory, and corresponding to the first start index.
According to the present invention, will be stored in by the video and graphic array random access memory first the start icon display after display device, and before foundation opening device sequence loads a start-up routine, can comprise in addition: initialization one input media, input media is in order to receive the instruction that a user is imported; Initialization one is interrupted, and interrupts comprising a setting program; Judge whether that instruction is transfused to; When instruction was transfused to, whether decision instruction was a predetermined value; And when instructing, carry out setting program to predetermined value.
And above-mentioned setting program can comprise: according to predetermined value, and the change first start index; Change the first start icon according to the first start pointer of more correcting one's mistakes, and the first start icon of more correcting one's mistakes is loaded on random access memory; And, will be stored in the first start icon display of more correcting one's mistakes of random access memory in display device by the video and graphic array
According to one embodiment of the invention, the BIOS internal memory can be a ROM (read-only memory), and the opening device sequence then is stored in the complementary metal oxide layer plate conductor internal memory.And the above-mentioned first start icon can be a bitmap, and input media can be a keyboard, and start-up routine can be an operating system.
In addition, according to the opening device sequence, the step that the first start icon is loaded on random access memory can comprise in addition: the first start icon decompresses; And the first start icon loading random access memory after decompressing.
Based on above-mentioned, with the icon of corresponding opening device, in start, show first start pointer opening device pointed according to the present invention, make device that the user can learn present start why.Secondly, according to embodiments of the invention, make when user's desire change opening device, the user can reset the first start index by hot key before start-up routine (can be operation system of computer) is loaded.Be can allow the user why learn the first directed opening device easily with the above embodiments, and can be with the hot key change in real time first start index during the first start icon display.
Describe the present invention below in conjunction with the drawings and specific embodiments, but not as a limitation of the invention.
Description of drawings
Fig. 1 is the configuration diagram according to computing machine of the present invention;
The schematic flow sheet of Fig. 2 for starting shooting according to one embodiment of the invention;
Fig. 3 is the schematic flow sheet of step S90 according to an embodiment of the invention;
Fig. 4 is for showing synoptic diagram according to an embodiment of the invention;
The schematic flow sheet of Fig. 5 for starting shooting according to another embodiment of the present invention;
Fig. 6 shows synoptic diagram for changing according to another embodiment of the present invention.
Wherein, Reference numeral
20 computing machines
30 processors
40 random access memorys
42 video and graphic arrays
44 display device
46 opening devices
47 input medias
48 interrupt
50 BIOS internal memories
52 BIOS
54 opening device sequences
56 first start icons
58 first start indexs
Embodiment
Below the narration about detailed features of the present invention and advantage, its content is enough to make any related art techniques person of being familiar with to understand technology contents of the present invention and implements according to this, and according to the disclosed content of this instructions, claim and graphic, any related art techniques person of being familiar with can understand purpose and the advantage that the present invention is correlated with easily.
Please refer to Fig. 1, it is the configuration diagram according to computing machine of the present invention.Computing machine 20 comprise processor 30, BIOS internal memory 50, random access memory (Random Access Memory, RAM) 40, the video and graphic array (Video Graphics Array, VGA) 42, display device 44 and at least one opening device 46.BIOS52, opening device sequence 54, the first start icon 56 and the first start index 58 have wherein been deposited in the BIOS internal memory.
Processor 30 can be central processing unit (Central Processing Unit, CPU), in order to the computing of process computer 20.After the power supply of computing machine 20 was unlocked, the oneself that starts shooting detected (POST) and loads BIOS52 processor 30.Processor 30 is the basic hardware of initializing computer 20, for example random access memory 40, video and graphic array 42 and display device 44 then.
Video and graphic array 42 is the computing machine display standard of a use simulating signal, and general personal computer etc. installed before the unique driver that loads oneself, the standard of all necessary support video and graphic array 42.Video and graphic array 42 when start fixing usually use in the random access memory 40 addressed location as 0xA0000 to the position between the 0xC0000.Though after the resolution and carry a chromatic number deficiency, video and graphic array 42 and random access memory 40 initialization, computing machine just can display message on display device 44.
BIOS internal memory 50 also can not lose the internal memory of data content after being generally an outage, for example ROM (read-only memory) (Read Only Memory, ROM), or read-only flash memory (flash memory).And the contents of program of BIOS52 is stored among the BIOS internal memory 50, is activated the back in order to the power supply of keyholed back plate computing machine 20 and starts program between the computing machine 20 fully to the program that is activated.
Opening device sequence 54 can have at least one start index, and when having a plurality of start index, these start indexs are pointed to different opening devices 46 according to priority.And the order in the opening device sequence 54 can be built-in order, also can be changed voluntarily by the user.In addition, the content of opening device sequence 54 can for example be CD-ROM drive-hard disk-flash device.
BIOS52 access opening device sequence 54, and look for start-up routine according to start priority that pointer was recorded in the opening device sequence 54 in each opening device 46 is to load and to start computing machine 20.Wherein opening device sequence 54 has the first start index 58, is set as first opening device 46 (i.e. first opening device) in order to the sensing priority picks.When processor 30 desires load start-up routine, just at first in first opening device, search start-up routine to load and to carry out.
According to the present invention, BIOS internal memory 50 can be but not limit is ROM (read-only memory), and the opening device sequence can be stored in a complementary metal oxide layer plate conductor internal memory (ComplementaryMetal-Oxide-Semiconductor, CMOS) in, or other outage back data also can not disappear and non-read-only memory storage, for example in the flash memory.In addition, can store in the BIOS internal memory 50 and open the machine icon more, and each start icon is all corresponding and represent an opening device 46, for example hard disk or CD-ROM drive.The start icon that wherein corresponds to first opening device promptly is called the first start icon 56.The form of the first start icon 56 and other start icon can be bitmap (bitmap claims BMP again).By showing the first start icon 56 to the user, the user just can learn that first opening device that sets at present is which opening device 46 from the first start icon 56 that shows.
Please refer to Fig. 2, its schematic flow sheet for starting shooting according to one embodiment of the invention.Can know that by figure the step of starting shooting with the display packing of opening device sequence comprises step S60: initialization random access memory 40; Step S70: read opening device sequence 54; Step S80: initialization video and graphic array 42; Step S90: the first start icon 56 is loaded on random access memory 40; Step S100: the first start icon 56 that is stored in random access memory 40 is shown in display device 44; Step S180: load start-up routine according to opening device sequence 54; And step S190: start computing machine 20.
In step S60, random access memory 40 is initialised.With general computing machine is example, and after computing machine 20 power supplys were unlocked, meeting is initialization processor 30, north bridge chips (North bridge does not illustrate), random access memory 40 and South Bridge chip (South bridge does not illustrate) in regular turn.After random access memory 40 was initialised, processor 30 can utilize random access memory 40 to carry out the execution and the computing of down-stream.
Processor 30 reads opening device sequence 54 at step S70, and at step S80,42 initialization of video and graphic array.Initialization order when holding above-mentioned general computer booting, processor 30 the South Bridge chip initialization after, continue initialization keyboard controller (Keyboard Controller, KBC) (do not illustrate), video and graphic array 42 and periphery component interconnection (Peripheral Component Interconnect, PCI) device (not illustrating) or the like hardware.After video and graphic array 42 was initialised, display device 44 promptly can be 0xA0000 with address in the above-mentioned random access memory 40 to the data presentation of 0xC0000 in display device 44.That is to say,, represent that promptly video and graphic array 42 has been initialised if the user has seen picture after start.
Then step S90 loads random access memory 40 to the first start icon 56 corresponding to first opening device.Please be simultaneously with reference to Fig. 3, it is the schematic flow sheet of step S90 according to an embodiment of the invention.According to the present invention, can comprise step S92 in addition when the first start icon 56 is loaded on random access memory 40: the first start icon 56 decompresses; And step S94: the first start icon 56 after decompressing is loaded random access memory 40.
For save the space of BIOS internal memory 50, just the first start icon 56 can be to be compressed the map file that is deposited in BIOS internal memory 50 later.When then desiring the first start icon, 56 loading random access memorys 40, must be reloading in the random access memory 40 after the compression icon decompression that exists in the BIOS internal memory 50.Abovementioned steps S90, S92, and S94 promptly be that the addressed location that is stored in random access memory 40 again was that 0xA0000 is in 0xC0000 after icon 56 decompressed with compressed first start.Video and graphic array 42 when start fixing usually use in the random access memory 40 addressed location as 0xA0000 to the position between the 0xC0000, so the first start icon 56 can be loaded above-mentioned address, be shown on the display device 44 by video and graphic array 42 to wait for.In addition, the position that the first start icon 56 is loaded in the random access memory 40 is the memory address that uses corresponding to video and graphic array 42.According to the present invention, the position of loading also is not limited in random access memory 40 0xA0000 to the 0xC0000 address, and can change according to the setting of video and graphic array 42.
After the first start icon 56 loaded random access memory 40, processor 30 was shown in display device 44 to the first start icon 56 for user's reference at step S100.Processor 30 is that the first start index 58 according to opening device sequence 54 loads the first start icon 56 in the random access memorys 40, and makes video and graphic array 42 that first icon 56 of starting shooting that loads is shown.Make the user not entering the setting menu, can learn the content of the first start index 58 by the first start icon 56 that shows.Please refer to Fig. 4, it is for showing synoptic diagram according to an embodiment of the invention.As shown in the figure, the first start icon 56 is expressed first start index 58 opening devices 46 pointed and is shown on the display device 44.
In step S180, processor 30 goes each opening device 46 to look for start-up routine in regular turn according to opening device sequence 54, in order to complete startup computing machine 20.When can not find the start-up routine that can use in the first start index 58 opening device 46 pointed, processor 30 can go to look for start-up routine in the opening device 46 of second cis-position.If still can not find the start-up routine that can use, just continue to go to look in the opening device 46 of next cis-position according to opening device sequence 54.
After finding start-up routine, processor 30 loads start-up routine in step S190, and gives start-up routine the control of computing machine 20 by BIOS52, and finishes the in-cycle work of whole computing machine 20.
Referring again to Fig. 1, according to another embodiment of the present invention, computing machine 20 can comprise input media 47 in addition and interrupt (Interrupt) 48.Wherein input media 47 is in order to receiving the instruction that the user imported, and input media 47 can be but not limit to be keyboard.Interrupt 48 and be meant the hardware that receives beyond the from processor 30 or from carrying out the module of respective handling behind the signal of software, and interrupt 48 and comprise a setting program.Can comprise at least one hot key in the input media 47, each hot key is set to corresponding opening device 46.Each hot key all can trigger setting program by interrupting 48, so that the first start index 58 is changed to the pairing opening device 46 of hot key.
Please refer to Fig. 5, its schematic flow sheet for starting shooting according to another embodiment of the present invention.Please be simultaneously with reference to Fig. 2 and Fig. 5, wherein identical label is the similar step of representative.
Can see by Fig. 5 and to know that starting-up method comprises step S60: initialization random access memory 40; Step S70: read opening device sequence 54; Step S80: initialization video and graphic array 42; Step S90: the first start icon 56 is loaded on random access memory 40; Step S100: the first start icon 56 that is stored in random access memory 40 is shown in display device 44; Step S110: initialization input media 47; Step S120: initialization interrupts 48; Step S130: judge whether that instruction is transfused to; Step S140: whether decision instruction is predetermined value; Step S150: the change first start index 58; Step S160: change the first start icon 56, and the first start icon 56 of more correcting one's mistakes is loaded on random access memory 40; Step S170: the first start icon 56 of more correcting one's mistakes that will be stored in random access memory 40 is shown in display device 44; Step S180: load start-up routine according to opening device sequence 54; And step S190: start computing machine 20.
Step S60 to the content of step S100 roughly as described in the last embodiment.And at general computing machine, after the initialization video and graphic array 42, can then carry out step S110 initialization keyboard (can be considered one of input media 47), and (Interrupt) 48 interrupted in step S120 initialization.
After the user sees the first start icon 56, can decide in its sole discretion according to demand and whether will change the first start index 58.Then judged whether that in step S130 appointment is transfused to via input media 47,, judged in step S140 whether the instruction that is transfused to is the predetermined value of corresponding each opening device 46 if having.For example when input media 47 be keyboard, and the default value (being hot key) when being made as F2 that representative will change the first start pointer 58 into CD-ROM drive, processor 30 judge whether the user has by F2 so that first pointer 58 of starting shooting is oriented to CD-ROM drive.
When the instruction of user's input was identical with predetermined value, the expression user desired by first opening device of the hot key change first start index 58 representatives.So in step S150, the first start index 58 is changed to the opening device 46 that directional order corresponds to.Then, carry out step S160, change the first start icon 56, and the first start icon 56 of more correcting one's mistakes is loaded on random access memory 40 according to the first start index 58 that changed.At step S170, the first start icon 56 that reloads in being stored in random access memory 40 is shown in display device 44 subsequently.Thus, the user just can learn the 48 change success or not of the first start index by the first start icon 56 that shows again.
Please be simultaneously with reference to Fig. 4 and Fig. 6, Fig. 6 shows synoptic diagram for changing according to another embodiment of the present invention.For instance, when the first original start pointer 58 pointed to a hard disk, as shown in Figure 4, display device 44 demonstrated the first start icon 56 corresponding to hard disk.And the user by the mode of input hot key with the first start pointer 58 when changing to CD-ROM drive, as shown in Figure 6, display result also can represent first of the CD-ROM drive icon 56 of starting shooting along with changing to.
After the 58 quilt changes of the first start index finished, processor 30 was carried out aforesaid step S170 and step S180, searches start-up routine and execution at first opening device that was modified.
And do not have input instruction as the user, or the instruction of input is not when changing the default value of the first start pointer 58, and processor 30 is carried out aforesaid step S180 and step S190.Processor 30 goes each opening device 46 to look for start-up routine in regular turn according to opening device sequence 54, and loads start-up routine with complete startup computing machine 20.
According to starting-up method of the present invention, be to show the first start icon that is stored in BIOS according to the opening device sequence.Even the user does not enter the setting menu, also can learn the content of the first start index at that time by the first start icon that demonstrates.In addition, be initialised the back to beginning to load before the start-up routine, all can show the first start icon, and provide hot key to change the first start index from the video and graphic array.Therefore when the user has the change of the needs first start index, just can in the time of the first start icon display, change by the hot key of corresponding each opening device of input.Since before loading, just changes start-up routine the first start index, can directly go the directed first new opening device to seek start-up routine and start computing machine, and do not need accent startup computing machine behind change setting.
Certainly; the present invention also can have other various embodiments; under the situation that does not deviate from spirit of the present invention and essence thereof; those of ordinary skill in the art work as can make various corresponding changes and distortion according to the present invention, but these corresponding changes and distortion all should belong to the protection domain of the appended claim of the present invention.
Claims (8)
1. a starting-up method is characterized in that, is applicable to a computing machine, this computing machine has a basic input-output system BIOS internal memory, a random access memory and a display device, and have a BIOS in this BIOS internal memory, and this BIOS access one opening device sequence, this starting-up method comprises:
This random access memory of initialization;
Read this opening device sequence, this opening device sequence has one first start index;
Initialization one video and graphic array;
One first start icon is loaded on this random access memory, and wherein this first start icon is to be stored in this BIOS internal memory, and corresponding to this first start index;
By this video and graphic array, will be stored in this first start icon display of this random access memory in this display device;
According to this opening device sequence, load a start-up routine;
According to this start-up routine, start this computing machine.
2. starting-up method according to claim 1 is characterized in that, wherein by this video and graphic array, to be stored in this first start icon display of this random access memory after this display device, and according to this opening device sequence, load before the start-up routine, other comprises:
Initialization one input media, this input media is in order to receive the instruction that a user is imported;
Initialization one is interrupted, and this interruption comprises a setting program;
Judge whether that this instruction is transfused to;
When this instruction is transfused to, judge whether this instruction is a predetermined value;
When this instruction is this predetermined value, carry out this setting program.
3. starting-up method according to claim 2 is characterized in that, wherein this input media is a keyboard.
4. starting-up method according to claim 2 is characterized in that, wherein this setting program comprises:
According to this predetermined value, change this first start index;
Change this first start icon according to this first start index of more correcting one's mistakes, and this first start icon of more correcting one's mistakes is loaded on this random access memory;
By this video and graphic array, will be stored in this first start icon display of more correcting one's mistakes of this random access memory in this display device.
5. starting-up method according to claim 1 is characterized in that, wherein save as a ROM (read-only memory) in this BIOS, and this opening device sequence is stored in the complementary metal oxide layer plate conductor internal memory.
6. starting-up method according to claim 1 is characterized in that, wherein according to this opening device sequence, the step that at least one start icon is loaded on this random access memory comprises:
This start icon decompresses;
This start icon after decompressing is loaded this random access memory.
7. starting-up method according to claim 1 is characterized in that, wherein this first start icon is a bitmap.
8. starting-up method according to claim 1 is characterized in that, this start-up routine is an operating system.
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| CN2009101402063A CN101944030A (en) | 2009-07-07 | 2009-07-07 | Startup method |
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| CN2009101402063A CN101944030A (en) | 2009-07-07 | 2009-07-07 | Startup method |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108958809A (en) * | 2017-05-24 | 2018-12-07 | 龙芯中科技术有限公司 | Method, apparatus, electronic equipment and the storage medium of equipment initialization |
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| CN101369231A (en) * | 2007-08-13 | 2009-02-18 | 华硕电脑股份有限公司 | Computer system start method |
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| WO2008019885A1 (en) * | 2006-08-15 | 2008-02-21 | Tomtom International B.V. | A method of generating improved map data for use in navigation devices |
| CN101364178A (en) * | 2007-08-06 | 2009-02-11 | 英业达股份有限公司 | Executing method and management method of BIOS while starting up for computer |
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Application publication date: 20110112 |