CN1304098A - CMOS data loading method - Google Patents

CMOS data loading method Download PDF

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Publication number
CN1304098A
CN1304098A CN 00100938 CN00100938A CN1304098A CN 1304098 A CN1304098 A CN 1304098A CN 00100938 CN00100938 CN 00100938 CN 00100938 A CN00100938 A CN 00100938A CN 1304098 A CN1304098 A CN 1304098A
Authority
CN
China
Prior art keywords
cmos
file
main frame
cmos data
transmission interface
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.)
Pending
Application number
CN 00100938
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Chinese (zh)
Inventor
廖伟捷
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitac International Corp
Original Assignee
Mitac International Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Mitac International Corp filed Critical Mitac International Corp
Priority to CN 00100938 priority Critical patent/CN1304098A/en
Publication of CN1304098A publication Critical patent/CN1304098A/en
Pending legal-status Critical Current

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Abstract

The present invention relates to a CMOS data loading method. Firstly, according to the CMOS data of first unit to be tested, creating a CMOS file, then transferring CMOS data to a host machine, and transferring CMOS file into at least a second unit to be tested from said host machine, and according to CMOS file, setting CMOS data of second unit to be tested.

Description

The cmos data charging method
The present invention is relevant for the production of computer system technology, particularly relevant for a kind of cmos data charging method.
From IBM AT PC, system's important parameter just is stored in the storer that is called CMOS, and by the data that are stored in CMOS memory in the battery preservation.This CMOS memory has the function of real-time clock (real timeclock), normally notes down present time and caution time (alarm time) with 16 bytes.Moreover CMOS memory stores capacity, the display pattern setting datas such as (monochromatic or colored) that comprises floppy disk, hard disk, coprocessor (coprocessor), institute's installation storer with 40 bytes.When computer system boot-strap, basic input/output (Basic Input/Output System, usually be called for short with BIOS) execution start selftest (Power On Self Test, usually be called for short with POST), and every setting data does one relatively in result that will test and the CMOS memory, the expression computer system is a normal condition if conform to, follow-up side's loading of operating system.
Therefore, just need the CMOS memory of each computer is set in production phase.Yet, set CMOS memory in the past and all carried out one by one with artificial input mode, very easily make a mistake and consuming time longer because of artificial careless mistake.
Therefore, one object of the present invention is to provide a kind of cmos data charging method, can avoid the problem because of artificial careless mistake input error data, quickens the time of production procedure, minimizing setting operation, uses and enhances productivity.
For achieving the above object, the present invention can be by providing a kind of cmos data charging method to realize.According to cmos data charging method of the present invention, at first, according to the cmos data of one first to-be-measured cell, set up a CMOS file after, cmos data is sent to a main frame place.Then, the CMOS file is sent at least one second to-be-measured cell from the main frame place, and sets the cmos data of second to-be-measured cell according to the CMOS file.
For above-mentioned and other purposes of the present invention, characteristic and advantage can be become apparent, a preferred embodiment cited below particularly, and conjunction with figs. elaborate.
Fig. 1 is the connection diagram between main frame and to-be-measured cell;
Fig. 2 is a process flow diagram of setting up the CMOS file of a certain class to-be-measured cell according to the present invention in host side; And
Fig. 3 be according to the present invention by host side to pack into the process flow diagram of cmos data of a certain class to-be-measured cell.Wherein:
1~main frame; 2~to-be-measured cell; And, 3~transmission interface.
Embodiment:
Please refer to Fig. 1, be depicted as the connection diagram between main frame and to-be-measured cell.Among Fig. 1, a main frame 1 and 2 of to-be-measured cells (unit-under-test hereinafter is called for short with UUT) are to carry out data transmission via a transmission interface 3, and this transmission interface 3 can be RS-232 or infrared and radio transmission interface etc.In this example, the computer system that to-be-measured cell 2 representatives are produced, and main frame 1 representative is in order to the auxiliary board of the production of the cmos data of setting to-be-measured cell 2.Yet, no matter be that main frame 1 or to-be-measured cell 2 are all identical with general computer, so for asking for simplicity, the system architecture of main frame 1 and to-be-measured cell 2 repeats no more in this.
Please refer to Fig. 2, be depicted as the process flow diagram of setting up the CMOS file of a certain class to-be-measured cell according to the present invention in host side, this flow process belongs to the preposition step that realizes cmos data charging method of the present invention.At first, need manually import setting to the cmos data of a UUT, set because main frame 1 can be made cmos data to other UUT of the same type according to the cmos data of this UUT, so this paper is defined as a UUT with this UUT, and other UUT of the same type are defined as the 2nd UUT.
Then, carry out step 20, set up a CMOS file according to the cmos data of a UUT, in brief, hardware parameters such as the capacity of the floppy disk that stores up in the CMOS memory with a UUT, hard disk, institute's installation storer, display pattern convert document form storage to exactly, and this CMOS file for example can be stored in hard disk or the floppy disk.
Then, in step 21, the CMOS file that main frame 1 is set up from a UUT place receiving step 20 via transmission interface 3 again in step 22, is back to a UUT with received CMOS file, by a UUT CMOS file and the former CMOS file of passback are done check and (checksum) compared, if the CMOS file of passback is identical with former CMOS file, the expression transmission success is then in step 23, send a confirmation signal by a UUT to main frame 1, and finish this flow process.If fail to receive the confirmation signal at step 23 place main frame 1, there are differences between the CMOS file of expression passback and former CMOS file, therefore, need return back to step 21, attempt retransferring the CMOS file through transmission interface 3 by a UUT to main frame 1.
Please refer to Fig. 3, be depicted as according to the present invention by host side pack into the process flow diagram of cmos data of a certain class to-be-measured cell.Because main frame 1 place stored the CMOS file, therefore, just can be in view of the above the 2nd UUT of the same type be carried out the cmos data setting of packing into.
As shown in Figure 3, at first,, read this CMOS file by main frame 1 unlatching in step 30.Then, carry out step 31, transmit CMOS file to the two UUT places via transmission interface 3 by main frame 1.Then,, the CMOS file that is received is back to main frame 1, does check and (checksum) compare by the CMOS file and the former CMOS file of 1 pair of passback of main frame by the 2nd UUT in step 32.So if fail to receive a confirmation signal at step 33 place main frame 1, variant between the CMOS file of expression passback and former CMOS file, therefore, need return back to step 31, by main frame 1 through transmission interface 3 CMOS file to the two UUT that retransfer.
If the CMOS file of passback is identical with former CMOS file, the expression transmission success, then step 33 by main frame 1 after the 2nd UUT sends a confirmation signal, directly carry out step 34, set cmos data by the 2nd UUT according to the CMOS file that received, and according to this hard disk of the 2nd UUT end, floppy disk, memory span, display etc. are done detection.
When the production line manufacturing has multiple computer type, then only need set up the CMOS file of each type according to flow process shown in Figure 2, follow-uply get final product by the main frame 1 corresponding CMOS file of packing at all kinds of types again.Therefore, cmos data charging method of the present invention can be avoided the problem because of artificial careless mistake input error data, can quicken the time of production procedure, minimizing setting operation, uses and enhances productivity.
Though the present invention has done announcement as mentioned above with preferred embodiment; but this embodiment is not that any those skilled in the art do not break away from the spirit and scope of the present invention in order to qualification the present invention; can do various changes and modification, so protection scope of the present invention should be as the criterion by attached later on claims.

Claims (9)

1. a cmos data charging method is characterized in that, comprises the following steps:
(a), set up a CMOS file according to the cmos data of one first to-be-measured cell;
(b) transmit this cmos data to one main frame place;
(c) this main frame transmits this CMOS file at least one second to-be-measured cell certainly; And
(d) set the cmos data of this second to-be-measured cell according to this CMOS file.
2. cmos data charging method as claimed in claim 1 is characterized in that, described step (b) comprises that also one confirms step.
3. cmos data charging method as claimed in claim 1 is characterized in that, described step (c) comprises that also one confirms step.
4. cmos data charging method as claimed in claim 1 is characterized in that, described step (b) is to realize by a transmission interface.
5. cmos data charging method as claimed in claim 4 is characterized in that, described transmission interface is a RS-232 transmission interface.
6. cmos data charging method as claimed in claim 4 is characterized in that, described transmission interface is an infrared transmission interface.
7. cmos data charging method as claimed in claim 1 is characterized in that, described step (c) is to realize by a transmission interface.
8. cmos data charging method as claimed in claim 7 is characterized in that, described transmission interface is a RS-232 transmission interface.
9. cmos data charging method as claimed in claim 7 is characterized in that, described transmission interface is an infrared transmission interface.
CN 00100938 2000-01-07 2000-01-07 CMOS data loading method Pending CN1304098A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 00100938 CN1304098A (en) 2000-01-07 2000-01-07 CMOS data loading method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 00100938 CN1304098A (en) 2000-01-07 2000-01-07 CMOS data loading method

Publications (1)

Publication Number Publication Date
CN1304098A true CN1304098A (en) 2001-07-18

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN 00100938 Pending CN1304098A (en) 2000-01-07 2000-01-07 CMOS data loading method

Country Status (1)

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CN (1) CN1304098A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1297908C (en) * 2003-08-25 2007-01-31 联想(北京)有限公司 Method for back-up protection of CMOS data
CN105024882A (en) * 2015-07-23 2015-11-04 上海极测信息科技有限公司 C/S structure based WIFI communication testing system and method

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1297908C (en) * 2003-08-25 2007-01-31 联想(北京)有限公司 Method for back-up protection of CMOS data
CN105024882A (en) * 2015-07-23 2015-11-04 上海极测信息科技有限公司 C/S structure based WIFI communication testing system and method

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