CN102879623A - Switching method of integrated electronic meter - Google Patents
Switching method of integrated electronic meter Download PDFInfo
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- CN102879623A CN102879623A CN 201210368680 CN201210368680A CN102879623A CN 102879623 A CN102879623 A CN 102879623A CN 201210368680 CN201210368680 CN 201210368680 CN 201210368680 A CN201210368680 A CN 201210368680A CN 102879623 A CN102879623 A CN 102879623A
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- electronic
- electronic instrument
- memory register
- measured
- function control
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Abstract
Disclosed is a switching method of an integrated electronic meter. An electronic instrument functional controller starts combined second-level cache to activate a trigger enable circuit to be accessed into an external electronic device to be tested according to field, and then a memory register is activated to introduce in meter data. Therefore, mounting and maintenance are convenient, cost is low and test is convenient.
Description
Technical field
The present invention relates to electronic technology field, particularly a kind of changing method of electronic instrument device of integrated type.
Background technology
Present use erecting stage at electronic instrument, often can see separately being embedded in the erecting stage of separate type of the numerous and diverse various types of electronic instruments of number, the various problem that must cause installation and maintenance of the numerous and diverse and quantity of kind, and cost also strengthens, and test is also inconvenient.
Summary of the invention
The invention provides a kind of changing method of electronic instrument device of integrated type, access outside electronic equipment to be measured via start combined L2 cache by the electronic device function control device according to in-place activation triggering enable circuits, activate subsequently the memory register and import instrumented data.Finally reached convenient for installation and maintenance, and cost is low, convenient test.
For achieving the above object, technical scheme of the present invention is:
A kind of changing method of electronic instrument device of integrated type, the electronic instrument function control device 2 that the electronic instrument device 1 of integrated type sticks into is set first, additional with the triggering enable circuits 3 that is embedded on the combined L2 cache 4, trigger the outside electronic equipment 5 to be measured of enable circuits 3 conductings, described outside electronic equipment 5 to be measured is conducted with outside output pin 6, with the memory register 7 of electronic instrument mapping table, electronic instrument function control device 2 is with the 7 communication conductings of memory register in the described outside output pin 6; Start combined L2 cache 4 by electronic device function control device 2 again and trigger the outside electronic equipment 5 to be measured of enable circuits 3 accesses according to in-place activation, activate subsequently memory register 7 and import instrumented data.
Trigger the outside electronic equipment 5 to be measured of enable circuits 3 accesses via starting combined L2 cache 4 by electronic device function control device 2 again according to in-place activation, activate subsequently memory register 7 and import instrumented data.Finally reached convenient for installation and maintenance, and cost is low, convenient test.
Description of drawings
Fig. 1 represents structure connection diagram of the present invention.
Embodiment
The present invention will be further described via accompanying drawing for the below:
As shown in Figure 1, the changing method of the electronic instrument device of integrated type, the electronic instrument function control device 2 that the electronic instrument device 1 of integrated type sticks into is set first, additional with the triggering enable circuits 3 that is embedded on the combined L2 cache 4, trigger the outside electronic equipment 5 to be measured of enable circuits 3 conductings, described outside electronic equipment 5 to be measured is conducted with outside output pin 6, with the memory register 7 of electronic instrument mapping table, electronic instrument function control device 2 is with the 7 communication conductings of memory register in the described outside output pin 6.
Trigger the outside electronic equipment 5 to be measured of enable circuits 3 accesses via starting combined L2 cache 4 by electronic device function control device 2 again according to in-place activation, activate subsequently memory register 7 and import instrumented data.Finally reached convenient for installation and maintenance, and cost is low, convenient test.
Claims (1)
1. the changing method of the electronic instrument device of an integrated type, it is characterized in that arranging first the electronic instrument function control device (2) that the electronic instrument device (1) of integrated type sticks into, additional with the triggering enable circuits (3) that is embedded on the combined L2 cache (4), trigger the outside electronic equipment to be measured (5) of enable circuits (3) conducting, described outside electronic equipment to be measured (5) is conducted with outside output pin (6), with the memory register (7) of electronic instrument mapping table, electronic instrument function control device (2) is with memory register (7) communication conducting in the described outside output pin (6); Start combined L2 cache (4) by electronic device function control device (2) again and trigger enable circuits (3) access outside electronic equipment to be measured (5) according to in-place activation, activate subsequently memory register (7) and import instrumented data.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210368680 CN102879623A (en) | 2012-09-28 | 2012-09-28 | Switching method of integrated electronic meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210368680 CN102879623A (en) | 2012-09-28 | 2012-09-28 | Switching method of integrated electronic meter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102879623A true CN102879623A (en) | 2013-01-16 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201210368680 Pending CN102879623A (en) | 2012-09-28 | 2012-09-28 | Switching method of integrated electronic meter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102879623A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112187303A (en) * | 2020-09-23 | 2021-01-05 | 深圳联想懂的通信有限公司 | SIM card expansion equipment, SIM card switching method and device |
-
2012
- 2012-09-28 CN CN 201210368680 patent/CN102879623A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112187303A (en) * | 2020-09-23 | 2021-01-05 | 深圳联想懂的通信有限公司 | SIM card expansion equipment, SIM card switching method and device |
| CN112187303B (en) * | 2020-09-23 | 2021-09-07 | 深圳联想懂的通信有限公司 | SIM card expansion equipment, SIM card switching method and device |
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Legal Events
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130116 |