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resources:eval:user-guides:circuits-from-the-lab:cn0269 [14 Oct 2013 09:01] – [General Setup] yue hua | resources:eval:user-guides:circuits-from-the-lab:cn0269 [29 Jul 2021 05:56] (current) – Hardware Registration Harvey John De Chavez | ||
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====== CN-0269 Software User Guide ====== | ====== CN-0269 Software User Guide ====== | ||
+ | |||
===== Overview ===== | ===== Overview ===== | ||
- | [[http:// | + | [[adi>CN0287|CN-0269]] is a high performance industrial signal level multi-channel data acquisition circuit that can process 16-channels of single-ended inputs or 8-channels of differential inputs with up to 18-bit resolution. |
A single channel can be sampled at up to 1.33 MSPS with 18-bit resolution. A channel-to-channel switching rate of 250 kHz between all input channels provides 16-bit performance. | A single channel can be sampled at up to 1.33 MSPS with 18-bit resolution. A channel-to-channel switching rate of 250 kHz between all input channels provides 16-bit performance. | ||
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\\ {{ : | \\ {{ : | ||
===== Required Equipment ===== | ===== Required Equipment ===== | ||
- | * [[http:// | + | * [[adi>EVAL-SDP-CB1Z|EVAL-SDP-CB1Z]] Evaluation Board (**SDP-B Board**) |
- | * [[http:// | + | * [[adi>EVAL-CN0269-SDPZ|EVAL-CN0269-SDPZ]] Daughter Board (**CN0269 Board**) |
- | * [[http:// | + | * [[adi>EVAL-CFTL-6V-PWRZ|EVAL-CFTL-6V-PWRZ]] Power Supply or equivalent +6V power supply |
* [[ftp:// | * [[ftp:// | ||
* (supplied with provided CD in kit) | * (supplied with provided CD in kit) | ||
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* Signal Generator for Sin Wave with +/-10V Vpp and frequency upto 500KHz | * Signal Generator for Sin Wave with +/-10V Vpp and frequency upto 500KHz | ||
===== General Setup ===== | ===== General Setup ===== | ||
- | * The **[[http:// | + | * The **[[adi>EVAL-CN0269-SDPZ|EVAL-CN0269-SDPZ]]** Board connects to the **[[adi>EVAL-SDP-CB1Z|EVAL-SDP-CB1Z]]** SDP-B Board via the 120-Pin connector |
- | * The DC Power Supply +6V Output connects to **CN2** on **[[http:// | + | * The DC Power Supply +6V Output connects to **CN2** on **[[adi>EVAL-CN0269-SDPZ|EVAL-CN0269-SDPZ]]**, |
- | * The **[[http:// | + | * The **[[adi>EVAL-SDP-CB1Z|EVAL-SDP-CB1Z]]** SDP-B Board connects to the PC via the USB cable.\\ |
===== Installing the Software ===== | ===== Installing the Software ===== | ||
+ | |||
+ | - Extract the file **CN0269 SDP Eval Software.zip** and open the file **setup.exe**.\\ \\ <WRAP left tip round box 60%> | ||
+ | - Click **Next** to view the installation review page.\\ \\ {{: | ||
+ | - Click **Next** to start the installation.\\ \\ {{: | ||
+ | - Upon completion of the installation of the **CN0269 SDP Eval Software**, the installer for the **ADI SDP Drivers** will execute.\\ \\ <WRAP left tip round box 60%> | ||
+ | - Press **“Next”** to set the installation location for the **SDP Drivers**.\\ \\ <WRAP left round tip 50%>It is recommended that you install the drivers to the default directory path \\ **C: | ||
+ | - Press **“Next”** to install the **SDP Drivers** and complete the installation of all software. | ||
+ | |||
===== Connecting the Hardware ===== | ===== Connecting the Hardware ===== | ||
+ | |||
+ | - Connect **J1** of the [[adi> | ||
+ | - Set the JP3 and JP4 on [[adi> | ||
+ | - Connect the USB Cable to the SDP-B Board and leave the other side of the cable unconnected. | ||
+ | - Connect the 6V DC power to CN2 and +/-12V DC power to CN1 and Turn on the DC power supply to power up the board. | ||
+ | - Connect the USB Cable to PC\\ \\ {{: | ||
+ | |||
+ | ---- | ||
===== Using the Evaluation Software ===== | ===== Using the Evaluation Software ===== | ||
==== Software Control and Indicator Descriptions ==== | ==== Software Control and Indicator Descriptions ==== | ||
- | ==== Establishing a USB Connection Link ==== | + | === Software Overview |
+ | {{: | ||
+ | - **Connect Button** | ||
+ | * When this button is pressed, the SDP-B Board makes a USB connection to the CN0272 Board. A connection to the SDP-B Board must be made to use the software. | ||
+ | - **Start Acquisition Button** | ||
+ | * When this button is pressed, the SDP-B Board starts to acquire data from **[[adi> | ||
+ | - **Save Data Button** | ||
+ | * When this button is pressed, the SDP-B Board save the data into the same directory where the application is installed.\\ \\ <WRAP left round important box 50%> | ||
+ | - **Control Tabs** | ||
+ | * __Configuration Tab__: All the configuration items through [[adi> | ||
+ | * __Multi-Channel Tab__: This tab shows all the signals on one tab which is convenient to compare the signals from different channels. More details about **Multi-Channel Tab** will be introduced in the following Section. | ||
+ | * __Single Channel Tab__: This tab shows the specific channel which is more clearer than Multi-Channel Tab. More details about **Single Channel Tab** will be introduced in the following Section. | ||
+ | * __SDP Information__: | ||
+ | - **Configuration Items** | ||
+ | * All the items that used to control **[[adi> | ||
+ | - **Hardware Configuration Diagram** | ||
+ | * This picture block shows the way of hardware configuration in terms of jumper setting and signal connection according to the current configuration. | ||
+ | - **System Status String Indicator** | ||
+ | * This indicator displays a message to the user detailing the current state of the software. | ||
+ | - **System Status LED Indicator** | ||
+ | * This indicator displays the current state of the software in the form of an LED. There are four status LED colors.\\ {{: | ||
+ | === Configuration Tab === | ||
+ | * **Configuration Items** | ||
+ | * __**Connector Dropdown Menu**__ | ||
+ | * This control will select which connector (on the SDP-B Board) the CN0269 Board is currently connected to. | ||
+ | * The options are “Connector A” or “Connector B”. The connector to be used must be selected before clicking the **Connect Button**. | ||
+ | * __**Signal Range Dropdown Menu**__ | ||
+ | * This control will select acceptable input range of **[[adi> | ||
+ | * The options are -10V to +10V or -5V to +5V. | ||
+ | * __**Signal Type Dropdown Menu**__ | ||
+ | * //8 Channels, Differential//: | ||
+ | * //16 Channels, Single-Ended//: | ||
+ | * __**Acquisition Mode Dropdown Menu**__ | ||
+ | * //Single Channel//: When this mode is selected, the Evaluation Software would control **[[adi> | ||
+ | * //All Channel Scan//: When this mode is selected, the Evaluation Software would control **[[adi> | ||
+ | * __**Select the Channel Dropdown Menu**__ | ||
+ | * This control is shown on the **configuration tab** only when the **Acquisition Mode** is " | ||
+ | * Customer could select anyone channel for acquisition. | ||
+ | * __**Scan Sequence Dropdown Menu**__ | ||
+ | * This control is shown on the **configuration tab** only when the **Acquisition Mode** is "All Channel Scan". | ||
+ | * Customer could select the sequence of scan between " | ||
+ | * __**Sample Rate/ | ||
+ | * This control allows customer to configuration the sampling rate per channel. | ||
+ | * The total sample rate is the [Sample Rate/ | ||
+ | * __**Samples/ | ||
+ | * This control allows customer to set number of samples for each channel. | ||
+ | * The total samples is the [Samples/ | ||
+ | * __**Capture Mode Dropdown Menu**__ | ||
+ | * //Single Capture//: When this option is selected, the Evaluation Software will stop after collecting the number of samples configured in **Samples/ | ||
+ | * // | ||
+ | * __**Phase Compensation Dropdown Menu**__: This function is used to compensate the delay between differential channels due to the acquisition delay. | ||
+ | * **Hardware Configuration block** | ||
+ | * The picture in this block shows the correct way of hardware configuration in terms of **Jumper Setting** and **Signal Definition** according to the current configuration. | ||
+ | === Multi-Channel Tab === | ||
+ | {{: | ||
+ | - **Multi-Channel Graph** | ||
+ | * Shown all the signal plot on this picture box in time domain. | ||
+ | - **Channel Index** | ||
+ | * Shows the number and color of all the active channels. | ||
+ | - **Graph Controls** | ||
+ | * These controls allow the user to zoom-in, zoom-out, and pan through the Snapshot displayed. | ||
+ | - **X,Y Scale Fit Setting** | ||
+ | * __Autoscale__: | ||
+ | * __Autoscale Once__: The **Multi-Channel Graph** scales the X(Y)axis once just for the previous snapshot. | ||
+ | * __Do not Autoscale__: | ||
+ | - **Display Format** | ||
+ | * __RAW Data__: The original binary data was shown on the **Multi-Channel Graph** | ||
+ | * __Voltage(V)__: | ||
+ | === Single Channel Tab === | ||
+ | {{: | ||
+ | - **Time Domain Sub Tab** | ||
+ | * This Sub Tab shows the signal from selected channel in time domain. | ||
+ | - **Frequency Domain** | ||
+ | * This Sub Tab shows the FFT plot of the signal from selected channel in frequency domain. | ||
+ | - **Histogram** | ||
+ | * This Sub Tab shows the distribution status in time domain for the selected channel. | ||
+ | - **Dynamic Performance Analysis** | ||
+ | * SNR: Usually, the SNR is the ratio of the rms value of the actual input signal to the rms sum of all other spectral components below the Nyquist frequency, excluding harmonics and dc. The value for SNR is expressed in decibels. (Here the SNR in CN0269 Evaluation Software is used to characterize the dynamic **performance of ADC given the input signal covering all the dynamic range of it**. So, the amplitude of fundamental frequency is equal to 1). | ||
+ | * SINAD: Signal-to-Noise-and-Distortion Ratio. | ||
+ | * SFDR: Spurious Free Dynamic Range. | ||
+ | * THD: Total Harmonic Distortion. | ||
+ | * Sin/N: The " | ||
+ | * Fund ampl: Fundamental Frequency Amplitude. | ||
+ | ==== Establishing a USB Connection Link ==== | ||
+ | |||
+ | - Follow the instructions to properly install the software and connect the hardware as described in the previous sections. | ||
+ | - Open the file named **CN0269.exe** in the installation directory.\\ \\ <WRAP left info round box 60%> | ||
+ | - Select the connector to use from the **SDP Connector Dropdown Menu**. | ||
+ | - Click the **Connect to SDP-B Board Button**. | ||
+ | - Upon success, the **System Status String Indicator** will display __SDP-B Ready to Acquire Data(s)__ | ||
+ | ==== Making a Single Capture ==== | ||
+ | - **Establish a USB Connection Link**. | ||
+ | - Select __Single Capture__ as the **Capture Mode** | ||
+ | - Set the sample frequency as the " | ||
+ | - Set the number of samples in the " | ||
+ | - Click the **Single Capture** | ||
+ | ==== Making Continuous Capture ==== | ||
+ | - **Establish a USB Connection Link**. | ||
+ | - Select __Continuous Capture__ as the **Capture Mode** | ||
+ | - Set the sample frequency as the " | ||
+ | - Set the number of samples in the " | ||
+ | - Click the **Start Acquisition**. | ||
+ | =====Registration===== | ||
+ | <WRAP round tip 80% > | ||
+ | Receive software update notifications, | ||
+ | </ | ||