This shows you the differences between two versions of the page.
Both sides previous revisionPrevious revisionNext revision | Previous revision | ||
resources:eval:user-guides:circuits-from-the-lab:cn0269 [15 Oct 2013 10:31] – [Software Control and Indicator Descriptions] yue hua | resources:eval:user-guides:circuits-from-the-lab:cn0269 [29 Jul 2021 05:56] (current) – Hardware Registration Harvey John De Chavez | ||
---|---|---|---|
Line 1: | Line 1: | ||
- | |||
- | } | ||
====== 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. | ||
Line 11: | Line 10: | ||
\\ {{ : | \\ {{ : | ||
===== 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) | ||
Line 24: | Line 23: | ||
* 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 ===== | ||
Line 39: | Line 38: | ||
===== Connecting the Hardware ===== | ===== Connecting the Hardware ===== | ||
- | - Connect **J1** of the [[http:// | + | - Connect **J1** of the [[adi>EVAL-CN0269-SDPZ|EVAL-CN0269-SDPZ]] (CN0269 Board) to **CON A** of the [[adi>EVAL-SDP-CB1Z|EVAL-SDP-CB1Z]] (SDP-B Board)\\ |
- | - Set the JP3 and JP4 on [[http:// | + | - Set the JP3 and JP4 on [[adi>EVAL-CN0269-SDPZ|EVAL-CN0269-SDPZ]] (CN0269 Board) to select the input range and Connect the signal correctly according to the pin definition.\\ \\ {{: |
- Connect the USB Cable to the SDP-B Board and leave the other side of the cable unconnected. | - 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 6V DC power to CN2 and +/-12V DC power to CN1 and Turn on the DC power supply to power up the board. | ||
Line 54: | Line 53: | ||
* 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. | * 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** | - **Start Acquisition Button** | ||
- | * When this button is pressed, the SDP-B Board starts to acquire data from **[[http:// | + | * When this button is pressed, the SDP-B Board starts to acquire data from **[[adi>CN0269|EVAL-CN0269-SDPZ]]** Board. |
- **Save Data Button** | - **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%> | * 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** | - **Control Tabs** | ||
- | * __Configuration Tab__: All the configuration items through [[http:// | + | * __Configuration Tab__: All the configuration items through [[adi>en/ |
* __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. | * __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. | * __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__: | + | * __SDP Information__: |
- **Configuration Items** | - **Configuration Items** | ||
- | * All the items that used to control **[[http:// | + | * All the items that used to control **[[adi>CN0269|EVAL-CN0269-SDPZ]]** board. |
- **Hardware Configuration Diagram** | - **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. | * This picture block shows the way of hardware configuration in terms of jumper setting and signal connection according to the current configuration. | ||
Line 76: | Line 75: | ||
* The options are “Connector A” or “Connector B”. The connector to be used must be selected before clicking the **Connect Button**. | * 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**__ | * __**Signal Range Dropdown Menu**__ | ||
- | * This control will select acceptable input range of **[[http:// | + | * This control will select acceptable input range of **[[adi>CN0269|EVAL-CN0269-SDPZ]]** board. After selecting the input range, customer need to make the hardware configuration according the way shown in the **Hardware Configuration Diagram**. |
* The options are -10V to +10V or -5V to +5V. | * The options are -10V to +10V or -5V to +5V. | ||
* __**Signal Type Dropdown Menu**__ | * __**Signal Type Dropdown Menu**__ | ||
- | * //8 Channels, Differential//: | + | * //8 Channels, Differential//: |
- | * //16 Channels, Single-Ended//: | + | * //16 Channels, Single-Ended//: |
* __**Acquisition Mode Dropdown Menu**__ | * __**Acquisition Mode Dropdown Menu**__ | ||
- | * //Single Channel//: When this mode is selected, the Evaluation Software would control **[[http:// | + | * //Single Channel//: When this mode is selected, the Evaluation Software would control **[[adi>en/ |
- | * //All Channel Scan//: When this mode is selected, the Evaluation Software would control **[[http:// | + | * //All Channel Scan//: When this mode is selected, the Evaluation Software would control **[[adi>en/ |
* __**Select the Channel Dropdown Menu**__ | * __**Select the Channel Dropdown Menu**__ | ||
* This control is shown on the **configuration tab** only when the **Acquisition Mode** is " | * This control is shown on the **configuration tab** only when the **Acquisition Mode** is " | ||
Line 120: | Line 119: | ||
=== Single Channel Tab === | === Single Channel Tab === | ||
- | {{: | + | {{: |
- | === SDP Information | + | - **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 ==== | ==== Establishing a USB Connection Link ==== | ||
Line 131: | Line 142: | ||
- Click the **Connect to SDP-B Board Button**. | - Click the **Connect to SDP-B Board Button**. | ||
- Upon success, the **System Status String Indicator** will display __SDP-B Ready to Acquire Data(s)__ | - 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, | ||
+ | </ | ||