CN203350862U - Small USB blaster programmer - Google Patents
Small USB blaster programmer Download PDFInfo
- Publication number
- CN203350862U CN203350862U CN 201220753165 CN201220753165U CN203350862U CN 203350862 U CN203350862 U CN 203350862U CN 201220753165 CN201220753165 CN 201220753165 CN 201220753165 U CN201220753165 U CN 201220753165U CN 203350862 U CN203350862 U CN 203350862U
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- CN
- China
- Prior art keywords
- small
- programming head
- blaster
- fever writes
- fpga
- 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 - Lifetime
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Abstract
The utility model relates to a small USB blaster programmer which is used for being connected with a PC and an FPGA. The programmer comprises a standard USB interface, a circuit board and a programming head, the two ends of the circuit board are connected with the standard USB interface and the programming head respectively, the standard USB interface is connected with the PC, and the programming head is connected with the FPGA. Compared with the prior art, the small USB blaster programmer has the advantages of being small in size, convenient to use and the like.
Description
Technical field
The utility model relates to a kind of USB blaster fever writes, especially relates to a kind of small-sized USB blaster fever writes.
Background technology
The FPGA(field programmable logic device) application of product expands to the field widely such as consumer electronics, automotive electronics, Industry Control, thermometrically from original communication.Comprehensive and layout, be burned onto on FPGA and tested fast, is the technology main flow of modern IC design verification; How the comprehensive wiring designed can download to quickly and easily need checking FPGA upper, become urgent problem instantly.
The utility model content
The purpose of this utility model is exactly to provide a kind of volume small-sized USB blaster fever writes little, easy to use in order to overcome the defect that above-mentioned prior art exists.
The purpose of this utility model can be achieved through the following technical solutions:
A kind of small-sized USB blaster fever writes, this fever writes is for connecting PC and FPGA, it is characterized in that, described fever writes comprises standard USB interface, circuit board and programming head, described circuit board two ends are connection standard USB interface and programming head respectively, described standard USB interface is connected with PC, and described programming head is connected with FPGA.
The programming head that described programming head designs for golden finger.
The height of the programming head of described golden finger design is 5～5.5mm.
This fever writes volume minimum is 65mm * 16mm * 5.5mm, and layout reaches optimal design, and space availability ratio is the highest, removes in whole production run only expendable CPLD download interface.
Compared with prior art, the utlity model has following advantage:
1, volume is little, and the circuit design of usb blaster fever writes, to minimum, is completed to the configuration software download of CPLD by the frock of peripheral hardware, thereby saved the space of design on board level, adopt in addition the golden finger design proposal, greatly reduce the height of complete machine, make more small volume and less weight of complete machine;
2, easy to use, consider the situation of field work, the least possible band peripheral hardware accessory, the Interface design of usb is become to standard component, can directly with PC, be connected, omit conventional patchcord configuration, facilitated the deviser that the comprehensive wiring of design is burned onto on FPGA and is tested, carried out fast the IC design verification.
The accompanying drawing explanation
Fig. 1 is main TV structure schematic diagram of the present utility model;
Fig. 2 is side-looking structural representation of the present utility model;
Fig. 3 is perspective view of the present utility model.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is elaborated.
Embodiment
As Figure 1-3, a kind of small-sized USB blaster fever writes, this fever writes is for connecting PC and FPGA, described fever writes comprises standard USB interface 1, circuit board 2 and programming 3, described circuit board 2 two ends are connection standard usb 1s and programming 3 respectively, described standard USB interface 1 is connected with PC, and described programming 3 is connected with FPGA.
The programming head that described programming 3 designs for golden finger.The height of the programming head of described golden finger design is 5.5mm.
The utility model realizes that principle is as follows: be at first to complete the configuration software download of CPLD by the frock of peripheral hardware, thereby saved the space of design on board level, adopt in addition the golden finger design proposal, greatly reduce the height of complete machine, make more small volume and less weight of complete machine, the Interface design of usb is become to standard component simultaneously, can directly with PC, be connected, omit conventional patchcord configuration, facilitated the deviser that the comprehensive wiring of design is burned onto on FPGA and is tested, carried out fast the IC design verification.
Claims (4)
1. a small-sized USB blaster fever writes, this fever writes is for connecting PC and FPGA, it is characterized in that, described fever writes comprises standard USB interface, circuit board and programming head, described circuit board two ends are connection standard USB interface and programming head respectively, described standard USB interface is connected with PC, and described programming head is connected with FPGA.
2. a kind of small-sized USB blaster fever writes according to claim 1, is characterized in that the programming head that described programming head designs for golden finger.
3. a kind of small-sized USB blaster fever writes according to claim 2, is characterized in that, the height of the programming head of described golden finger design is 5～5.5mm.
4. a kind of small-sized USB blaster fever writes according to claim 3, is characterized in that, this fever writes volume minimum is 65mm * 16mm * 5.5mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220753165 CN203350862U (en) | 2012-12-13 | 2012-12-13 | Small USB blaster programmer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220753165 CN203350862U (en) | 2012-12-13 | 2012-12-13 | Small USB blaster programmer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203350862U true CN203350862U (en) | 2013-12-18 |
Family
ID=49750733
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220753165 Expired - Lifetime CN203350862U (en) | 2012-12-13 | 2012-12-13 | Small USB blaster programmer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203350862U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105094886A (en) * | 2015-06-18 | 2015-11-25 | 深圳市美贝壳科技有限公司 | Device and method for burning serial number to lower computer containing RS (Recommended Standard) 485 bus from PC (Personal Computer) machine |
-
2012
- 2012-12-13 CN CN 201220753165 patent/CN203350862U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105094886A (en) * | 2015-06-18 | 2015-11-25 | 深圳市美贝壳科技有限公司 | Device and method for burning serial number to lower computer containing RS (Recommended Standard) 485 bus from PC (Personal Computer) machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 200436 No. 555 West Road, Zhabei District, Shanghai Patentee after: Shanghai Aoshi Control Technology Co.,Ltd. Address before: 200436 No. 555 West Road, Zhabei District, Shanghai Patentee before: SHANGHAI HENGTONG PHOTOELECTRIC TECHNOLOGY Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CX01 | Expiry of patent term |
Granted publication date: 20131218 |
|
| CX01 | Expiry of patent term |