CN205003669U - B3G test platform's data transmission system - Google Patents
B3G test platform's data transmission system Download PDFInfo
- Publication number
- CN205003669U CN205003669U CN201520682117.2U CN201520682117U CN205003669U CN 205003669 U CN205003669 U CN 205003669U CN 201520682117 U CN201520682117 U CN 201520682117U CN 205003669 U CN205003669 U CN 205003669U
- Authority
- CN
- China
- Prior art keywords
- data transmission
- test platform
- transmission system
- testing tool
- module
- 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.)
- Expired - Fee Related
Links
Landscapes
- Debugging And Monitoring (AREA)
Abstract
The utility model discloses a B3G test platform's data transmission system, including ML310 development board, and develop await measuring module and the computer that the board electricity is connected with ML310, ML310 development board comprises B3G testing tool, DDR memory, LED pilot lamp and level conversion chip. The utility model discloses a B3G test platform's data transmission system, data transfer in the module that awaits measuring to the B3G testing tool in, the B3G testing tool again with speech data storage in the DDR of ML310 board memory, data transfer in the module that awaits measuring accomplishes or the DDR memory has been write full just the production and is suspend, is responsible for the data of storage in the DDR memory on the serial ports controller conveys the computer by the interrupt procedure.
Description
Technical field
The utility model relates to a kind of data transmission system, is specifically related to a kind of data transmission system of B3G test platform, belongs to control with computational intelligence technical field.
Background technology
B3G project needs to develop special debugging acid and is transferred on computing machine by the mass data that each module calculates generation, the design of authentication module is carried out again by emulation link, B3G test platform additionally provides the function of error rate test, and the hardware of H3G test platform is based on embedded PowerPC
tMthe FFGA of 405 stones develops, at PowerPC
tMthe peripheral bus of 405 develops serial ports controller, B3G testing tool, peripheral hardware such as double data stream (DDR) Memory Controller Hub, interruptable controller etc.; Whole system also needs the module such as clock, auxiliary logic; The conveniently debugging of H3G test platform, by ChipScope
tMcore has also been embedded in platform.Therefore, based on above theory, a kind of data transmission system of B3G test platform is proposed.
Summary of the invention
(1) technical matters that will solve
For solving the problem, the utility model proposes a kind of data transmission system of B3G test platform, system flexibility is good, and reliability is high.
(2) technical scheme
The data transmission system of B3G test platform of the present utility model, comprises ML310 development board, and the module to be measured be electrically connected with ML310 development board and computing machine; Described ML310 development board is made up of B3G testing tool, DDR internal memory, LED light and level transferring chip.
Further, described B3G testing tool is electrically connected with DDR internal memory, LED light and level transferring chip.
Further, described level transferring chip is electrically connected with computing machine.
Further, described module to be measured is electrically connected with B3G testing tool.
As preferably scheme, described ML310 development board is electrically connected by serial ports controller with computing machine.
(3) beneficial effect
Compared with prior art, the data transmission system of B3G test platform of the present utility model, data in module to be measured are sent in B3G testing tool, B3G testing tool again by deposit data in the DDR internal memory of ML310 plate, when the data transmission in module to be measured completes or DDR internal memory has been write and full just produced interruption, be responsible for the data be stored in DDR internal memory to be sent on computing machine through serial ports controller by interrupt routine.
Accompanying drawing explanation
Fig. 1 is overall system structure schematic diagram of the present utility model.
Embodiment
The data transmission system of a kind of B3G test platform as shown in Figure 1, comprises ML310 development board, and the module to be measured be electrically connected with ML310 development board and computing machine; Described ML310 development board is made up of B3G testing tool, DDR internal memory, LED light and level transferring chip.
Described B3G testing tool is electrically connected with DDR internal memory, LED light and level transferring chip.
Described level transferring chip is electrically connected with computing machine.
Described module to be measured is electrically connected with B3G testing tool.
Described ML310 development board is electrically connected by serial ports controller with computing machine.
The principle of work of the data transmission system of B3G test platform of the present utility model: the data in module to be measured are sent in B3G testing tool, B3G testing tool again by deposit data in the DDR internal memory of ML310 plate, when the data transmission in module to be measured completes or DDR internal memory has been write and full just produced interruption, be responsible for the data be stored in DDR internal memory to be sent on computing machine through serial ports controller by interrupt routine.
Embodiment recited above is only be described preferred implementation of the present utility model, not limits design of the present utility model and scope.Under the prerequisite not departing from the utility model design concept; the various modification that this area ordinary person makes the technical solution of the utility model and improvement; protection domain of the present utility model all should be dropped into; the technology contents of the utility model request protection, all records in detail in the claims.
Claims (5)
1. a data transmission system for B3G test platform, is characterized in that: comprise ML310 development board, and the module to be measured be electrically connected with ML310 development board and computing machine; Described ML310 development board is made up of B3G testing tool, DDR internal memory, LED light and level transferring chip.
2. the data transmission system of B3G test platform according to claim 1, is characterized in that: described B3G testing tool is electrically connected with DDR internal memory, LED light and level transferring chip.
3. the data transmission system of B3G test platform according to claim 1, is characterized in that: described level transferring chip is electrically connected with computing machine.
4. the data transmission system of B3G test platform according to claim 1, is characterized in that: described module to be measured is electrically connected with B3G testing tool.
5. the data transmission system of B3G test platform according to claim 1, is characterized in that: described ML310 development board is electrically connected by serial ports controller with computing machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520682117.2U CN205003669U (en) | 2015-09-06 | 2015-09-06 | B3G test platform's data transmission system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520682117.2U CN205003669U (en) | 2015-09-06 | 2015-09-06 | B3G test platform's data transmission system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205003669U true CN205003669U (en) | 2016-01-27 |
Family
ID=55160547
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520682117.2U Expired - Fee Related CN205003669U (en) | 2015-09-06 | 2015-09-06 | B3G test platform's data transmission system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205003669U (en) |
-
2015
- 2015-09-06 CN CN201520682117.2U patent/CN205003669U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104182010A (en) | Rack based on data-switch data transmission | |
| CN201665226U (en) | Train control center main processing equipment | |
| CN106113041A (en) | A kind of Study of Intelligent Robot Control system based on bus servos control | |
| CN203191885U (en) | Server main board based on double-circuit loongson 3B CPU | |
| CN105741879A (en) | Analog intelligent electric meter storage test board system and test method therefor | |
| CN105335548A (en) | MCU simulation method for ICE | |
| CN104391770A (en) | Online debugging and upper computer communication module of SOC (system-on-chip) chip for embedded data security system | |
| CN203241985U (en) | Flexible server BIOS upgrading device | |
| CN106169810A (en) | A kind of distribution transformer intelligent checking system based on Radio Transmission Technology | |
| CN107290654A (en) | A kind of fpga logic test structure and method | |
| CN104408213B (en) | A kind of portable data acquisition card | |
| CN205003669U (en) | B3G test platform's data transmission system | |
| CN106293797A (en) | A kind of method and system of online updating Single Chip Microcomputer (SCM) program | |
| CN202583964U (en) | Multibus-compatible embedded military computer module | |
| CN205050007U (en) | Storage expansion card in blade server based on fusion framework | |
| CN206003081U (en) | A kind of synchronous serial interface association of industrial computer processes managing device and industrial computer | |
| CN205799524U (en) | A kind of Study of Intelligent Robot Control system based on bus servos control | |
| CN103760892B (en) | A kind of embedded credible calculating platform and its detection method | |
| CN204595681U (en) | A kind of debugging board | |
| CN207516997U (en) | A kind of outband management module that NVMe SSD are carried out using CPLD | |
| CN208012754U (en) | A kind of data collecting card suitable for optical fiber vibration sensing | |
| CN206559642U (en) | A kind of computer block number is according to safety monitoring device | |
| CN205003664U (en) | B3G testing tool based on AURORA agreement | |
| CN206023223U (en) | A kind of control system of DSVG | |
| CN106502937A (en) | A kind of data transmission system of B3G test platforms |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160127 Termination date: 20160906 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |