diff --git a/docs/hardware/en/logic_analyzer/combo8/use_logic_function.md b/docs/hardware/en/logic_analyzer/combo8/use_logic_function.md index 56ea539d05..e3194510c4 100644 --- a/docs/hardware/en/logic_analyzer/combo8/use_logic_function.md +++ b/docs/hardware/en/logic_analyzer/combo8/use_logic_function.md @@ -27,6 +27,11 @@ Use the lsusb command to see the USB TO LA USB device appear > Currently, the logic analyzer only supports Linux systems +Attention!!! + +> 1. When using the host computer, ensure that the sampling bandwidth does not exceed 320MHz, i.e., the number of channels * sampling rate must be less than 320MHz. For example, if you set the number of channels to 8, the sampling rate can only be set to 40MHz or lower; otherwise, it may cause host computer malfunctions. +> 2. If there is a disconnection issue with the device during the host computer's startup process, please rescan and reconnect the device before performing any other operations; otherwise, it may result in software crashes. + ### Quick Use #### Connect SLogic and Target Device @@ -37,7 +42,7 @@ Connect the signal points to be tested on the target device to any free CH port #### Connect SLogic and Computer -You need to download [the upper computer]() software for data decoding and visualization. After downloading, go to the directory where the file is located, use `CTRL+ALT+T` to open the Linux terminal, and enter the following command to **add permissions** and **run** the program **as administrator**:： +You need to download the host computer software for data decoding and visualization from the [here](https://dl.sipeed.com/shareURL/SLogic/SLogic_combo_8/4_application/PulseView).Please make sure to use the latest uploaded version of the software for optimal performance.After downloading, go to the directory where the file is located, use `CTRL+ALT+T` to open the Linux terminal, and enter the following command to **add permissions** and **run** the program **as administrator**:： ```bash chmod +x PulseView-x86_64-032323-1101.AppImage @@ -58,8 +63,6 @@ sudo ./PulseView-x86_64-032323-1101.AppImage 1. Configure the number of channels, number of samples, and sampling rate of PulseView -Note!!! The sampling bandwidth must not be equal to or exceed 320MHz, that is, the number of channels * sampling rate must be less than 320MHz. For example: set the number of channels to 8, then the sampling rate can only be set to 32MHz or lower, not 40MHz, otherwise it may cause the upper computer to malfunction. - The figure below sets the number of channels to **8**, the number of samples to **1M samples**, and the sampling rate to **10Mhz** ![equ_selec_complete_of_pulseview](./../../../zh/logic_analyzer/combo8/assets/use_logic_function/equ_selec_complete_of_pulseview.png) diff --git a/docs/hardware/zh/logic_analyzer/combo8/use_logic_function.md b/docs/hardware/zh/logic_analyzer/combo8/use_logic_function.md index ee47f7ce9f..f93cd8fcfb 100644 --- a/docs/hardware/zh/logic_analyzer/combo8/use_logic_function.md +++ b/docs/hardware/zh/logic_analyzer/combo8/use_logic_function.md @@ -27,6 +27,11 @@ Linux: > 目前逻辑分析仪仅支持Linux系统使用 +注意！！！！ + +> 1. 使用上位机时需要保证采样带宽不能超过320MHz,即通道数 * 采样率必须小于320MHz。例如：设置通道数为8，那么采样率就只能设置为40MHz或更低，否则可能引起上位机故障。 +> 2. 如果上位机启动过程中，设备出现断连的情况，请重新扫描并连接设备，再做其他操作，否则可能导致软件崩溃 + ### 快速使用 #### 连接SLogic和目标设备 @@ -37,7 +42,7 @@ Linux: #### 连接SLogic和电脑 -需下载[上位机]()软件供数据解码与可视化，下载后进入文件所在目录，使用`CTRL+ALT+T`打开Linux终端，输入以下命令，为其**添加权限**并**以管理员权限运行**该程序：： +需下载[上位机](https://dl.sipeed.com/shareURL/SLogic/SLogic_combo_8/4_application/PulseView)软件供数据解码与可视化，上位机使用最新上传的版本即可。下载后进入文件所在目录，使用`CTRL+ALT+T`打开Linux终端，输入以下命令，为其**添加权限**并**以管理员权限运行**该程序： ```bash chmod +x PulseView-x86_64-032323-1101.AppImage @@ -58,9 +63,6 @@ sudo ./PulseView-x86_64-032323-1101.AppImage ### 开始采样 1. 配置PulseView的通道数、采样点数和采样率 - -注意！！！需要保证采样带宽不能等于或超过320MHz,即通道数 * 采样率必须小于320MHz。例如：设置通道数为8，那么采样率就只能设置为32MHz或更低，不能设置成40MHz，否则可能引起上位机故障。 - 下图设置通道数为**8**，采样点数为**1M samples**,采样率为**10Mhz** ![equ_selec_complete_of_pulseview](./assets/use_logic_function/equ_selec_complete_of_pulseview.png)