CN206224300U - A kind of LRM main processing blocks based on COM Express - Google Patents
A kind of LRM main processing blocks based on COM Express Download PDFInfo
- Publication number
- CN206224300U CN206224300U CN201620947991.9U CN201620947991U CN206224300U CN 206224300 U CN206224300 U CN 206224300U CN 201620947991 U CN201620947991 U CN 201620947991U CN 206224300 U CN206224300 U CN 206224300U
- Authority
- CN
- China
- Prior art keywords
- lrm
- com express
- connectors
- com
- express
- 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.)
- Active
Links
Abstract
The utility model is related to LRM technical fields,A kind of especially LRM main processing blocks based on COM Express,Including COM Express mainboards,COM Express connectors,SuperIO W83627,LRM connectors and CFAST cards,COM Express mainboards are connected by COM Express connectors with LRM connectors,LRM connectors are connected by serial ports with SuperIO W83627H,CFAST cards are connected by SATA buses with COM Express connectors,The utility model uses COM Express standard interfaces,Avoid redesigning and develop,When needing upgrading,The module of COM Express interface standards need to be only replaced,Fast and easy,Simple structure,Flexible configuration,It is easy to practical application.
Description
Technical field
The utility model is related to LRM technical fields, especially a kind of LRM main processing blocks based on COM Express.
Background technology
Air environment is the important component of aircraft weapon system.In tech war, fly to fighting
The performance requirement more and more higher of machine, the accordingly requirement to modern Airborne electronic equipment is also increasingly harsher, based on LRM (Line
Replaceable Module) integrated avionics system of line replaceable module arises at the historic moment, with the traditional avionics based on LRU
System is compared, and LRM modular systems are easy to safeguard, with good reliability and compatibility, and can realize resource-sharing, dynamic weight
The advanced functions such as structure.LRM modules have the profile and interface of standard, can complete relatively independent function, carry BIT functions, because
Traditional three-level can be safeguarded that system is reduced to Second Echelon Maintenance system by this, improve the reliability and fault-tolerant ability of system.At present
Each main military power has all formulated the LRM modular systems of oneself in the world, develops the avionics system based on LRM modules of China
System has been trend of the times.
The LRM main processing block cycles ground a maturation certainly at present and meet requirement are more long, at least some months, at most half a year
It is even longer.And also there is fast, the relatively costly problem that updates in the CPU of LRM main processing blocks.
The content of the invention
In order to overcome the technical deficiency of existing LRM main processing blocks, the utility model provides a kind of based on COM
The LRM main processing blocks of Express, can solve the problem that current LRM main processor modules design is complicated, difficult asking of updating
Topic.
The utility model solves the technical scheme that its technical problem used：A kind of LRM master based on COM Express
Processing module, including COM Express mainboards, COM Express connectors, SuperIO W83627, LRM connector and
CFAST cards, COM Express mainboards are connected by COM Express connectors with LRM connectors, and LRM connectors pass through serial ports
It is connected with SuperIO W83627H, CFAST cards are connected by SATA buses with COM Express connectors.
The beneficial effects of the utility model are that a kind of LRM main processing blocks based on COM Express, design retains LRM
All standard interfaces required for module, use COM Express standard interfaces, it is to avoid redesign exploitation, it is necessary to when upgrading,
The module of COM Express interface standards need to be only replaced, fast and easy, simple structure, flexible configuration is easy to reality
Apply on border.
Brief description of the drawings
The utility model is further illustrated with reference to the accompanying drawings and examples.
Fig. 1 is structure principle chart of the present utility model.
Specific embodiment
Referring to the drawings, a kind of LRM main processing blocks based on COM Express, including COM Express mainboards, COM
Express connectors, SuperIO W83627, LRM connector and CFAST cards, COM Express mainboards pass through COM
Express connectors are connected with LRM connectors, and LRM connectors are connected by serial ports with SuperIO W83627H, CFAST cartoons
SATA buses are crossed to be connected with COM Express connectors.
LRM connectors provide power supply for the element and chip on COM Express mainboards, and SuperIO W83627H are provided
Start logical signal starts power up and operation program to COM Express mainboards, COM Express mainboards after receiving starting-up signal
Code carries out initialization operation to external equipment, and the CFAST connected by SATA buses after the completion of initialization enters operating system,
And the signal such as the VGA needed for LRM connectors are provided, PS2, I2C, USB, PCIE, GLAN；SuperIO W83627H are connected for LRM
Device provides required serial ports.
Because the COM Express mainboards of in the market are all very ripe, can directly buy to simplify design work,
If there is the demand that system update is regenerated from now on, it is only necessary to which COM Express mainboards of upgrading are whole without redesigning
System, greatly simplify design work, reduce system risk.
Claims (1)
1. a kind of LRM main processing blocks based on COM Express, it is characterized in that：Including COM Express mainboards, COM
Express connectors, SuperIO W83627, LRM connector and CFAST cards, COM Express mainboards pass through COM
Express connectors are connected with LRM connectors, and LRM connectors are connected by serial ports with SuperIO W83627H, CFAST cartoons
SATA buses are crossed to be connected with COM Express connectors.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620947991.9U CN206224300U (en) | 2016-08-26 | 2016-08-26 | A kind of LRM main processing blocks based on COM Express |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620947991.9U CN206224300U (en) | 2016-08-26 | 2016-08-26 | A kind of LRM main processing blocks based on COM Express |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206224300U true CN206224300U (en) | 2017-06-06 |
Family
ID=58781201
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620947991.9U Active CN206224300U (en) | 2016-08-26 | 2016-08-26 | A kind of LRM main processing blocks based on COM Express |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206224300U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107329863A (en) * | 2017-06-09 | 2017-11-07 | 中国电子科技集团公司第四十研究所 | A kind of measuring instrument general hardware platform based on COMe |
| CN109358995A (en) * | 2018-09-30 | 2019-02-19 | 天津市英贝特航天科技有限公司 | A kind of multifunctional testing backboard and test method |
-
2016
- 2016-08-26 CN CN201620947991.9U patent/CN206224300U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107329863A (en) * | 2017-06-09 | 2017-11-07 | 中国电子科技集团公司第四十研究所 | A kind of measuring instrument general hardware platform based on COMe |
| CN107329863B (en) * | 2017-06-09 | 2020-09-18 | 中国电子科技集团公司第四十一研究所 | General hardware platform of measuring instrument based on COMe |
| CN109358995A (en) * | 2018-09-30 | 2019-02-19 | 天津市英贝特航天科技有限公司 | A kind of multifunctional testing backboard and test method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102708034B (en) | Computer remote and local monitoring system based on CPU (central processing unit) with serial port function | |
| US11775464B2 (en) | Computer system and a computer device | |
| CN204065979U (en) | One exempts from instrument dismounting PCIE adapter | |
| CN204009696U (en) | A kind of Godson mainboard with PCIE expanded function | |
| US9043528B2 (en) | Bridge between a peripheral component interconnect express interface and a universal serial bus 3.0 device | |
| CN211427190U (en) | Server circuit and mainboard based on Feiteng treater 2000+ | |
| CN205450908U (en) | Common type rack -mounted server based on godson 3A 2000 | |
| CN206224300U (en) | A kind of LRM main processing blocks based on COM Express | |
| CN104753720A (en) | PCIE SWITCH based multi-interface functional module | |
| CN204719647U (en) | A kind of Designing of Reinforced Computer mainboard | |
| CN104571294A (en) | Server system | |
| CN109032018B (en) | Unmanned aerial vehicle general signal processing device based on embedded GPU | |
| CN203133695U (en) | BMC (backboard management controller) card based on AST2300 control chip | |
| CN203759602U (en) | Nest plate-based CPCI (Compact Peripheral Component Interconnect) industrial control computer mainboard | |
| CN204374865U (en) | Reinforce server | |
| CN204576369U (en) | A kind of CPCI main board function expansion board | |
| CN207650799U (en) | A kind of CPCI modules and mainboard | |
| CN113485960A (en) | General platform and computer based on FT-2000-4 | |
| CN202676198U (en) | Portable test device based on PCIe bus extension technology | |
| CN104423516A (en) | Reset circuit | |
| CN104112103A (en) | Remote management data encryption daughter card applied to blade server | |
| CN209640851U (en) | Node server and multi node server | |
| CN214202377U (en) | CPCIE main control board based on Feiteng platform | |
| CN108182162A (en) | A kind of preposition integrated I/O interface device and node master control borad | |
| CN100399313C (en) | SMBus expanding device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |