U4421A简单操作与连接

[{"insert":{"image":"https://community-1252773949.cos.ap-guangzhou.myqcloud.com/article/2034/dc03ae7cf605f536.png"}},{"attributes":{"align":"center"},"insert":"\n"},{"attributes":{"bold":true},"insert":" #1机箱自带 M9536A"},{"insert":"\n1、M9505A 自带控制板 M9536A，里面软件都是安装好的，不需要去调试软件，"},{"attributes":{"color":"#ff0000","bold":true},"insert":"只需外接显示器、键盘、鼠标，跟机箱 M9505A 中的控制板连接即可"},{"insert":"\n"},{"insert":{"image":"https://community-1252773949.cos.ap-guangzhou.myqcloud.com/article/2034/0d180259b3dffa47.png"}},{"attributes":{"align":"center"},"insert":"\n\n"},{"insert":"2、开机后等待软件全部加载完毕（"},{"attributes":{"color":"#ff0000","bold":true},"insert":"右下角指示灯变绿"},{"insert":"），再打开桌面上的Keysight LPA 应用程序\n"},{"insert":{"image":"https://community-1252773949.cos.ap-guangzhou.myqcloud.com/article/2034/ea0546d6f3d37672.png"}},{"attributes":{"align":"center"},"insert":"\n"},{"insert":"\n3、软件运行后面板上的指示灯会变亮，可以正常使用；\n"},{"insert":{"image":"https://community-1252773949.cos.ap-guangzhou.myqcloud.com/article/2034/7e51bda10c1df2ab.png"}},{"attributes":{"align":"center"},"insert":"\n"},{"insert":{"image":"https://community-1252773949.cos.ap-guangzhou.myqcloud.com/article/2034/82936b408487e349.png"}},{"attributes":{"align":"center"},"insert":"\n\n"},{"attributes":{"bold":true},"insert":"#2机箱没有 M9536A"},{"insert":"\n1、如果机箱 M9505A 不带控制板，"},{"attributes":{"color":"#ff0000","bold":true},"insert":"需要 PC 和 AXIe ESM 连接，PC 需要有 PCIE接口，U4421A 模块需要网口和 PCIE 同时连接，"},{"insert":"网口 IP 设置为自动获取，和M8190A 不一样；\n "},{"insert":{"image":"https://community-1252773949.cos.ap-guangzhou.myqcloud.com/article/2034/e3bc4da95f3a1896.png"}},{"attributes":{"align":"center"},"insert":"\n"},{"insert":"\n2、连接好以后，PC 需要安装 IOLibSuite 和 M9505A 的驱动，再安装 LPA 软件，trigger 设置和参考需要在网页里面设置，网页地址是 169.254.1.0；\n3、连接好设备后在 IOLibSuite 里面就可以找到机箱和 U4421A，然后打开 LPA软件会自动跟 U4421AA 连接；\n "},{"insert":{"image":"https://community-1252773949.cos.ap-guangzhou.myqcloud.com/article/2034/2290f1c72daf50ad.png"}},{"attributes":{"align":"center"},"insert":"\n"},{"insert":" "},{"attributes":{"align":"justify"},"insert":"\n"},{"attributes":{"bold":true},"insert":"测试项设置加载（DEMO）"},{"attributes":{"align":"justify"},"insert":"\n"},{"insert":"1、 电脑桌面上应用程序"},{"attributes":{"color":"#ff0000","bold":true},"insert":"Logic Analyzer Demo Center"},{"insert":",双击打开，加载较慢；\n"},{"insert":{"image":"https://community-1252773949.cos.ap-guangzhou.myqcloud.com/article/2034/83600d65f306c76a.png"}},{"insert":" "},{"attributes":{"align":"center"},"insert":"\n"},{"insert":"\n2、 打开后可以找所需的测试项，比如需要看 D-PHY CSI 测试项，点击 LaunchDemo 就可以在软件上加载出来，\n "},{"insert":{"image":"https://community-1252773949.cos.ap-guangzhou.myqcloud.com/article/2034/cebc32e6948b82dc.png"}},{"attributes":{"align":"center"},"insert":"\n"},{"insert":" "},{"insert":{"image":"https://community-1252773949.cos.ap-guangzhou.myqcloud.com/article/2034/3e644209743d8fdf.png"}},{"attributes":{"align":"center"},"insert":"\n"},{"insert":"\n3、此时是 DEMO 模式下，如果要将这些参数跟仪器进行同步，需要保存配置，再次打开 PLA 软件进行加载即可，如图所示：\n "},{"insert":{"image":"https://community-1252773949.cos.ap-guangzhou.myqcloud.com/article/2034/b73c55700fa4b976.png"}},{"attributes":{"align":"center"},"insert":"\n"},{"insert":" "},{"attributes":{"align":"justify"},"insert":"\n"},{"attributes":{"bold":true},"insert":"DSI 与 CSI 切换设置"},{"attributes":{"align":"justify"},"insert":"\n"},{"insert":"1、在 LPA 的安装目录下，用命令进行切换，安装目录连接："},{"attributes":{"color":"#ff0000","bold":true},"insert":"C:\\Program Files(x86)\\Keysight Technologies\\Logic Analyzer\\Contributed Files"},{"attributes":{"align":"justify"},"insert":"\n"},{"insert":"2、打开如图所示"},{"attributes":{"align":"justify"},"insert":"\n"},{"insert":{"image":"https://community-1252773949.cos.ap-guangzhou.myqcloud.com/article/2034/fcbf4aae8baf818a.png"}},{"insert":" "},{"attributes":{"align":"center"},"insert":"\n"},{"attributes":{"align":"justify"},"insert":"\n"},{"insert":"选择 1-5，如果 U4421A 的卡槽是 2，就选 2，如果是 4 槽位，就选 4，然后进行下一步"},{"attributes":{"align":"justify"},"insert":"\n\n"},{"insert":"3、槽位选择完毕后选择测试项，如图"},{"attributes":{"align":"justify"},"insert":"\n"},{"insert":{"image":"https://community-1252773949.cos.ap-guangzhou.myqcloud.com/article/2034/6399151f0cbed458.png"}},{"insert":" "},{"attributes":{"align":"center"},"insert":"\n"},{"attributes":{"align":"justify"},"insert":"\n"},{"insert":"4、根据需求选择相应的测试项；测试相关配件如下："},{"attributes":{"align":"justify"},"insert":"\n"},{"insert":"配件一：E5381A 差分探针一套"},{"attributes":{"align":"justify"},"insert":"\n"},{"insert":" "},{"insert":{"image":"https://community-1252773949.cos.ap-guangzhou.myqcloud.com/article/2034/9b642ab9882a5d50.png"}},{"attributes":{"align":"center"},"insert":"\n"},{"attributes":{"align":"justify"},"insert":"\n"},{"insert":"配件二：U4201A 逻辑连接线一根"},{"attributes":{"align":"justify"},"insert":"\n"},{"insert":{"image":"https://community-1252773949.cos.ap-guangzhou.myqcloud.com/article/2034/b93cbe3bc43bb1de.png"}},{"attributes":{"align":"center"},"insert":"\n"},{"attributes":{"align":"justify"},"insert":"\n"},{"insert":"配件三：PCIE-PCIE 连接器（PC专用）"},{"attributes":{"align":"justify"},"insert":"\n"},{"insert":{"image":"https://community-1252773949.cos.ap-guangzhou.myqcloud.com/article/2034/c18583358daa922a.png"}},{"insert":" "},{"attributes":{"align":"center"},"insert":"\n"},{"insert":"——作者 君鉴科技/sheeran 杨工"},{"attributes":{"align":"right"},"insert":"\n"},{"insert":"\n"}]