CN103186496B - Data transmission method - Google Patents
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- CN103186496B CN103186496B CN201110454180.7A CN201110454180A CN103186496B CN 103186496 B CN103186496 B CN 103186496B CN 201110454180 A CN201110454180 A CN 201110454180A CN 103186496 B CN103186496 B CN 103186496B
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- 230000005540 biological transmission Effects 0.000 title claims abstract description 47
- 238000000034 method Methods 0.000 title claims abstract description 36
- 238000012546 transfer Methods 0.000 claims abstract description 17
- 238000013461 design Methods 0.000 description 9
- 238000004458 analytical method Methods 0.000 description 6
- 238000011160 research Methods 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 4
- 238000009434 installation Methods 0.000 description 4
- 238000007405 data analysis Methods 0.000 description 3
- 238000012517 data analytics Methods 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- 239000004065 semiconductor Substances 0.000 description 2
- 230000008901 benefit Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000916 dilatatory effect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
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Abstract
A kind of data transmission method in order to transfer to a storer and a storage device by the numerical data with multiple signal segment from a logic analyser; The method includes the following step: first choose the segment signal section in this logic analyser; Signal segment selected by transmission to this storer, and shows the signal segment transferred in this storer on a display device; Transmit this numerical data to this storage device; Choose other one section of signal segment in this storage device; In this storage device, read selected signal segment to this storer, and on this display device, show the signal segment transferred in this storer.
Description
Technical field
The present invention is relevant with numerical data, in more detail refers to a kind of data transmission method.
Background technology
Along with the progress of digital technology, as picture processing chip, Complimentary Metal-Oxide semiconductor (the Complementary Metal-0xide Semiconductor of electronic chip, LCD screen (LCD), CMOS) and charge coupled cell (Charge Coupled Device, CCD) etc. use the electronic installation of digital data transmission data day by day to popularize.
When research staff has above-mentioned electronic installation in research and development, whether the numerical data that logic analyser usually can be utilized to carry out acquisition electronics export is normal to judge the design of above-mentioned electronic installation to analyze above-mentioned captured numerical data.
But, along with science and technology more and more progress, the numeral money amount that above-mentioned electronic installation transmits is more and more huger, and then it is also more and more huger to make logic analyser each institute capture the numerical data amount of palpus analysis, but because operating system now has the minimum limit of the dilatory bar of display, and make the numerical data shown in stationary window have maximum display quantitative limitation (as Fig. 1), cannot once all show making captured numerical data, and when causing for certain piece of digital data of display, then need by oscillograph or logic analyser by this piece of digital data transmission on pick-up unit (as computing machine), if but during for display other piece of digital data, then again must again by logic analyser by this piece of digital data transmission to pick-up unit, but logic analyser is now utilize USB (universal serial bus) (Universal SerialBus mostly, USB) be connected with pick-up unit signal.And well known be, USB (universal serial bus) has certain transfer rate restriction, and when making to show certain piece of digital data at every turn, always expending the much time could transfer in pick-up unit by numerical data, and when causing numerical data to analyze, total need expend the much time on data transmission, and cause waste of time.Therefore existing data transmission method is not attained perfect yet, and the part that still haves much room for improvement.
Summary of the invention
In view of this, fundamental purpose of the present invention is to provide a kind of data transmission method, can reduce data transmission and the time spent by reading in a large number, and make numerical data analysis more efficient.
Edge is to reach above-mentioned purpose, and data transmission method provided by the present invention in order to transfer to a storer and a storage device by the numerical data with multiple signal segment from a logic analyser; The method includes the following step:
A. the segment signal section in this logic analyser is chosen;
B. the signal segment selected by transmitting step A to this storer, and shows the signal segment transferred in this storer on a display device;
C. this numerical data is transmitted to this storage device;
According to above-mentioned design, after step C, also include the following step:
D. other one section of signal segment in this storage device is got;
E. the signal segment in this storage device selected by read step D to this storer, and shows the signal segment transferred in this storer on this display device.
According to above-mentioned design, this numerical data has a top and an end according to putting in order; In step C, be after the signal segment selected by first transmitting step A, then the signal segment between signal segment alternately selected by transmitting step A to this top and the signal segment between the signal segment selected by steps A to this end are to this storage device.
According to above-mentioned design, in step C, be the signal segment first transmitted alternately closest to the signal segment selected by steps A, more sequentially toward transmitting other signal segments towards this top and this end direction.
According to above-mentioned design, in step C, be the signal segment first transmitted alternately closest to this top and this end, more sequentially transmit other signal segments toward signal segment direction selected by steps A.
According to above-mentioned design, in step C, after the signal segment selected by first transmitting step A, then signal segment selected by transmitting step A and the signal segment between this top, the signal segment between the signal segment then selected by transmitting step A to this end is to this storage device.
According to above-mentioned design, in step C, be sequentially transfer to this storage device to the signal segment of this end by the signal segment at this top.
According to above-mentioned design, in step B and in step e, also comprise and signal segment adjacent for selected signal segment is transferred to this storer, and the signal segment that the selected signal segment of display is simultaneously adjacent on this display device.
Thus, by the design of above-mentioned transmission method, data transmission and the time spent by reading can be reduced in a large number, and then make numerical data analysis more efficient.
Accompanying drawing explanation
For can the present invention be illustrated more clearly in, accompanying drawing is coordinated to be described in detail as follows below in conjunction with preferred embodiment, wherein:
Fig. 1 is the oscillogram shown after using available data transmission method.
Fig. 2 is for using numerical data analytic system Organization Chart of the present invention.
Fig. 3 is the process flow diagram of data transmission method of the present invention.
Fig. 4 is the oscillogram shown after using data transmission method of the present invention.
Fig. 5-Fig. 8 is the transmission sequence figure of data transmission to storage device.
Embodiment
Refer to Fig. 2, be the numerical data analytic system using transmission method of the present invention to use, it includes logic analyser 10 and the pick-up unit 20 be connected with this logic analyser 10 signal.In the present embodiment, this logic analyser 10 has a working area 11; This pick-up unit 20 is computing machine, and has storer 21, storage device 22 and a display device 23; In addition, in the present embodiment, this logic analyser 10 is connected by USB (universal serial bus) (Universal Serial Bus, USB) 30 signals with this pick-up unit 20.
When after this logic analyser 10 to acquisition numerical data, then acquired numerical data D can be stored in the working area 11 of its inside, and this numerical data D has multiple signal segment, and according to acquisition order, there is an a top S and end E; Then, just by data transmission method of the present invention, this numerical data D is transferred to this pick-up unit 20 by this logic analyser 10 and carry out signal analysis.Refer to Fig. 3, this data transmission method includes the following step:
A. the segment signal section for display and analysis in this logic analyser is chosen;
B. by signal segment selected by this USB (universal serial bus) 30 transmitting step A to this storer 21, and on this display device 23, show the signal segment transferred in this storer 21, to carry out the analysis of numerical data; In addition, for making research staff's energy in time analyzing numerical data more convenient, in the present embodiment, when step B, also comprise and signal segment adjacent for selected signal segment is transferred to this storer, and the signal segment (as Fig. 4) that the selected signal segment of display is simultaneously adjacent on this display device.To make research staff when clicking the data for analyzing, can the adjacent signal segment of signal segment still selected by real time inspection.
C. numerical data D stored in this working area 11 is transmitted to this storage device by this USB (universal serial bus) 30; Refer to Fig. 5, in the present embodiment, its transmission sequence is for after being the signal segment selected by first transmitting step A, signal segment between signal segment more alternately selected by transmitting step A to this top S and the signal segment between the signal segment selected by steps A to this end E are to this storage device 22, and utilize first interlace transmission closest to the signal segment of the signal segment selected by steps A, more sequentially carry out data transmission toward transmitting other signal segment modes towards this top S and this end E direction.
When user is for analyzing other signal segments, just perform following steps:
D. choose for display and analyze the other segment signal section in this storage device 22;
E. the signal segment in this storage device 22 selected by read step D to this storer 21, and shows the signal segment transferred in this storer 21, to carry out the analysis of numerical data on this display device 23.In addition, for making research staff's energy in time analyzing numerical data more convenient, in the present embodiment, when step e, equally signal segment adjacent for selected signal segment is transferred to this storer, and the signal segment that the selected signal segment of display is simultaneously adjacent on this display device.To make research staff when clicking the data for analyzing, can the adjacent signal segment of signal segment still selected by real time inspection.
Generally speaking, user can first choose for the signal segment near analysis place usually, then just can amplify signal and carry out comparison comparatively accurately, and the benefit of above-mentioned transmission sequence design be can by the message segment prioritised transmission that clicks near place on this storage device 22, and well known be, this storer 21 in this pick-up unit 20 and this storage device 22 normally utilize transfer rate comparatively this USB (universal serial bus) 30 upper many IDE (Integrated Device E1ectronics) soon, or SATA (Serial Advanced Technology Attachment) bus carries out signal connection.Therefore by the above-mentioned order first this numerical data being transferred to mode that this storage device 22 stores and transmission, just significantly can reduce follow-up signal section and read to this time spent by storer 21, and make numerical data analysis can be more efficient.
In addition, refer to Fig. 6 to Fig. 8, step C of the present invention, except above-mentioned transmission mode, also carries out the transmission of numerical data by other modes.Fig. 6 transmits this numerical data D alternately, so and difference first to transmit the signal segment of this top S and this end E alternately, more sequentially transmit other signal segments toward signal segment direction selected by steps A.Fig. 7 is then that the signal segment from the signal segment of this numerical data D top S to this end E sequentially transfers to this storage device 22.Fig. 8 is then after the signal segment selected by first transmitting step A, then signal segment selected by transmitting step A and the signal segment between this top S, and the signal segment between the signal segment then selected by transmitting step A to this end E is to this storage device 22.
Should be noted that, the foregoing is only the better possible embodiments of the present invention and transmission method, the not above embodiment of transmission sequence of the present invention is limited, the equivalent method change that every application instructions of the present invention and claim are done, ought to be included in right of the present invention.
Claims (14)
1. a data transmission method, in order to transfer to a storer and a storage device by the numerical data with multiple signal segment from a logic analyser; The method includes the following step:
A. the segment signal section in this logic analyser is chosen;
B. the signal segment selected by transmitting step A to this storer, and shows the signal segment transferred in this storer on a display device;
C. this numerical data is transmitted to this storage device;
Wherein, this numerical data has a top and an end according to putting in order; In step C, after the signal segment selected by first transmitting step A, then the signal segment between signal segment alternately selected by transmitting step A to this top and the signal segment between the signal segment selected by steps A to this end are to this storage device.
2. data transmission method as claimed in claim 1, wherein, after step C, also includes the following step:
D. other one section of signal segment in this storage device is chosen;
E. the signal segment in this storage device selected by read step D to this storer, and shows the signal segment transferred in this storer on this display device.
3. data transmission method as claimed in claim 2, wherein, in step B and in step e, also transfers to this storer by signal segment adjacent for selected signal segment, and the signal segment that the selected signal segment of display is simultaneously adjacent on this display device.
4. data transmission method as claimed in claim 1, wherein, in step B, also transfers to this storer by signal segment adjacent for selected signal segment, and the signal segment that the selected signal segment of display is simultaneously adjacent on this display device.
5. data transmission method as claimed in claim 1, wherein, in step C, first transmits the signal segment closest to the signal segment selected by steps A alternately, more sequentially toward transmitting other signal segments towards this top and this end direction.
6. data transmission method as claimed in claim 1, wherein, in step C, first transmits the signal segment of this top and this end alternately, more sequentially transmits other signal segments toward signal segment direction selected by steps A.
7. a data transmission method, in order to transfer to a storer and a storage device by the numerical data with multiple signal segment from a logic analyser; The method includes the following step:
A. the segment signal section in this logic analyser is chosen;
B. the signal segment selected by transmitting step A to this storer, and shows the signal segment transferred in this storer on a display device;
C. this numerical data is transmitted to this storage device;
Wherein, this numerical data has a top and an end according to putting in order; In step C, after the signal segment selected by first transmitting step A, then signal segment selected by transmitting step A and each signal segment between this top, each signal segment between the signal segment then selected by transmitting step A to this end is to this storage device.
8. data transmission method as claimed in claim 7, wherein, after step C, also includes the following step:
D. other one section of signal segment in this storage device is chosen;
E. the signal segment in this storage device selected by read step D to this storer, and shows the signal segment transferred in this storer on this display device.
9. data transmission method as claimed in claim 8, wherein, in step B and in step e, also transfers to this storer by signal segment adjacent for selected signal segment, and the signal segment that the selected signal segment of display is simultaneously adjacent on this display device.
10. data transmission method as claimed in claim 7, wherein, in step B, also transfers to this storer by signal segment adjacent for selected signal segment, and the signal segment that the selected signal segment of display is simultaneously adjacent on this display device.
11. 1 kinds of data transmission methods, in order to transfer to a storer and a storage device by the numerical data with multiple signal segment from a logic analyser; The method includes the following step:
A. the segment signal section in this logic analyser is chosen;
B. the signal segment selected by transmitting step A to this storer, and shows the signal segment transferred in this storer on a display device;
C. this numerical data is transmitted to this storage device;
Wherein, this numerical data has a top and an end according to putting in order; In step C, by the signal segment at this top, sequentially transfer to this storage device to the signal segment of this end.
12. data transmission methods as claimed in claim 11, wherein, after step C, also include the following step:
D. an other segment signal section is chosen;
E. the signal segment in this storage device selected by read step D to this storer, and shows the signal segment transferred in this storer on this display device.
13. data transmission methods as claimed in claim 12, wherein, in step B and in step e, also transfer to this storer by signal segment adjacent for selected signal segment, and the signal segment that the selected signal segment of display is simultaneously adjacent on this display device.
14. data transmission methods as claimed in claim 11, wherein, in step B, also transfer to this storer by signal segment adjacent for selected signal segment, and the signal segment that the selected signal segment of display is simultaneously adjacent on this display device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110454180.7A CN103186496B (en) | 2011-12-30 | 2011-12-30 | Data transmission method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110454180.7A CN103186496B (en) | 2011-12-30 | 2011-12-30 | Data transmission method |
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| Publication Number | Publication Date |
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| CN103186496A CN103186496A (en) | 2013-07-03 |
| CN103186496B true CN103186496B (en) | 2015-10-14 |
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| CN201110454180.7A Expired - Fee Related CN103186496B (en) | 2011-12-30 | 2011-12-30 | Data transmission method |
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Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1249464A (en) * | 1998-09-28 | 2000-04-05 | 曼特亚克公司 | Buffer management unit and method for improving utilization ratio of buffer and access performance of buffer |
| CN1437403A (en) * | 2002-02-08 | 2003-08-20 | 华庆国阳信息科技（上海）有限公司 | Video flow sending method for video request via unidirectional coaxial cable in broadcast network |
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2011
- 2011-12-30 CN CN201110454180.7A patent/CN103186496B/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1249464A (en) * | 1998-09-28 | 2000-04-05 | 曼特亚克公司 | Buffer management unit and method for improving utilization ratio of buffer and access performance of buffer |
| CN1437403A (en) * | 2002-02-08 | 2003-08-20 | 华庆国阳信息科技（上海）有限公司 | Video flow sending method for video request via unidirectional coaxial cable in broadcast network |
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| CN103186496A (en) | 2013-07-03 |
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Granted publication date: 20151014 |