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博客园 - xiaobin80

Development Environment Preparation Clang IDE的选择在Windows Visual Studio 2017 and Fx EOL 跟我学python(5)- 匹配数字 跟我学python(4)- 正则 跟我学python(3)--- 带shell功能的hello world 跟我学python(2)- 第一个程序 跟我学python --- 搭建开发平台 Debian server 安装 debian 与 ubuntu 之 - sudo Try Value 计算文件CRC32数值 docker ce on Debian 使用hugo在gitee上写blog spring cloud gateway - RequestRateLimiter postman使用 改进的冒泡算法 Create User - mysql COM调用 – VB、PB J-Link clone问题
修复山寨版的J-Link
xiaobin80 · 2015-08-13 · via 博客园 - xiaobin80

    Fixed J-Link

1. Erase
   (1) Power On
   (2) Jump "ERASE"(JP3)
   (3) Wait for 5s
   (4) Break "ERASE"(JP3)
   (5) Power Off

2. TST
   (1) Jump "TST"(JP1)
   (2) Power On
   (3) Wait for 10s
   (4) Power Off
   (5) Break "TST"(JP1)

   Then PC will find the "ATMEL AT91xxxxx Test Board", and Led on("ERR")

3. SAM-PROG
   (1) Down
http://www.atmel.com/tools/SAM7S-EK.aspx
       V1.12
http://www.atmel.com/images/Install_AT91-ISP_v1.12.exe
   (2) Exec
       SAM-PROG v2.4
       1) Setup
          first, click "Browse" choose "J-link_V8.bin"
          Second, Select "Set Security Bit"

         Note: J-link_V8.bin is example file, It must be modified to use.
       2) Write
          First, Give this USB device Power On
          Second, Click "Wite Flash" button

    When burning is complete "Status" box in the "In progress" and "Active Connection" is 1.
    Led on("RUN") will light.

-----Chineses-------------------------------------------------------------------------------------------------------------------------         
(1)首先找到PCB板子的Erase脚和TST脚
(2)这两个重要的管脚找到之后,然后通过USB数据线连接J-Link和电脑,
    给J-Link供电(注意这一步小灯可能不亮,但电源已经加到J-Link板子上了);
(3)短接Erase区的两个过孔(即Erase与VDD3.3v)约5s以后,断开该连接,这时擦除完毕,
    最后断开USB电源,停止给J-Link供电。(注意先后顺序)
(4)短接TST区的两个过孔(即TST与VDD3.3v),然后再连接USB数据线给J-Link供电(注意顺序),约10s以后,
    拔掉USB电源,再断开TST区的连接,这时进入编程模式;

下载地址:http://pan.baidu.com/s/1sj9Q7b3