Differences

This shows you the differences between two versions of the page.

--- resources:eval:user-guides:circuits-from-the-lab:cn0272 [29 Nov 2012 19:22] – [Establishing a USB Connection Link] James Fitzgerald
+++ resources:eval:user-guides:circuits-from-the-lab:cn0272 [29 Jul 2021 06:04] (current) – Hardware Registration Harvey John De Chavez
@@ Line 1: / Line 1: @@
-====== CN0272 Software User Guide======
+====== CN-0272 Software User Guide======
 ===== Overview =====
-[[http://www.analog.com/CN0272|CN0272]] is a high-speed photodiode signal conditioning circuit with dark current compensation. The system converts current from a high-speed silicon PIN photodiode and drives the inputs of a 20 MSPS ADC. This combination of parts offers spectral sensitivity from 400 nm to 1050 nm with 49 nA of photocurrent sensitivity, a dynamic range of 91 dB and 2 MHz of bandwidth. The signal conditioning circuitry of the system consumes only 40 mA of current from the ±5 V supplies making this configuration suitable for portable high-speed high-resolution light intensity applications such as pulse oximetry.
+[[adi>CN0272|CN-0272]] is a high-speed photodiode signal conditioning circuit with dark current compensation. The system converts current from a high-speed silicon PIN photodiode and drives the inputs of a 20 MSPS ADC. This combination of parts offers spectral sensitivity from 400 nm to 1050 nm with 49 nA of photocurrent sensitivity, a dynamic range of 91 dB and 2 MHz of bandwidth. The signal conditioning circuitry of the system consumes only 40 mA of current from the ±5 V supplies making this configuration suitable for portable high-speed high-resolution light intensity applications such as pulse oximetry.
 Other suitable applications for this circuit would be as an analog opto-isolator. It can also be adapted to applications that require larger bandwidth and less resolution such as adaptive speed control systems.
-This user guide will discuss how to use the evaluation software to collect data from the [[http://www.analog.com/EVAL-CN0272-SDPZ|EVAL-CN0272-SDPZ]] Daughter Board
+This user guide will discuss how to use the evaluation software to collect data from the [[adi>EVAL-CN0272-SDPZ|EVAL-CN0272-SDPZ]] Daughter Board
 {{:resources:eval:user-guides:circuits-from-the-lab:cn0272:cn0272-simplified_schematic.png?nolink&|}}
 ===== Required Equipment =====
-  * [[http://www.analog.com/EVAL-SDP-CB1Z|EVAL-SDP-CB1Z]] Evaluation Board (**SDP-B Board**)
+  * [[adi>EVAL-SDP-CB1Z|EVAL-SDP-CB1Z]] Evaluation Board (**SDP-B Board**)
-  * [[http://www.analog.com/EVAL-CN0272-SDPZ|EVAL-CN0272-SDPZ]] Daughter Board (**CN0272 Board**)
+  * [[adi>EVAL-CN0272-SDPZ|EVAL-CN0272-SDPZ]] Daughter Board (**CN0272 Board**)
-  * [[http://www.analog.com/EVAL-CFTL-6V-PWRZ|EVAL-CFTL-6V-PWRZ]] Power Supply or equivalent +6V power supply
+  * [[adi>EVAL-CFTL-6V-PWRZ|EVAL-CFTL-6V-PWRZ]] Power Supply or equivalent +6V power supply
   * [[ftp://ftp.analog.com/pub/cftl/CN0272/|CN0272 SDP Evaluation Software]]
     * (supplied with provided CD in kit)
@@ Line 25: / Line 25: @@
 ===== General Setup =====
-  * The [[http://www.analog.com/EVAL-CN0272-SDPZ|EVAL-CN0272-SDPZ]] Board connects to the [[http://www.analog.com/EVAL-SDP-CB1Z|EVAL-SDP-CB1Z]] SDP-B Board via the 120-Pin connector
+  * The [[adi>EVAL-CN0272-SDPZ|EVAL-CN0272-SDPZ]] Board connects to the [[adi>EVAL-SDP-CB1Z|EVAL-SDP-CB1Z]] SDP-B Board via the 120-Pin connector
-  * The [[http://www.analog.com/EVAL-CFTL-6V-PWRZ|EVAL-CFTL-6V-PWRZ]] DC power supply powers the [[http://www.analog.com/EVAL-CN0272-SDPZ|EVAL-CN0272-SDPZ]] Board via the DC barrel jack
+  * The [[adi>EVAL-CFTL-6V-PWRZ|EVAL-CFTL-6V-PWRZ]] DC power supply powers the [[adi>EVAL-CN0272-SDPZ|EVAL-CN0272-SDPZ]] Board via the DC barrel jack
-  * The [[http://www.analog.com/EVAL-SDP-CB1Z|EVAL-SDP-CB1Z]] SDP-B Board connects to the PC via the USB cable.
+  * The [[adi>EVAL-SDP-CB1Z|EVAL-SDP-CB1Z]] SDP-B Board connects to the PC via the USB cable.\\ \\ {{:resources:eval:user-guides:circuits-from-the-lab:cn0272:cn0272-test_setup.png?nolink&|}}
+----
-{{:resources:eval:user-guides:circuits-from-the-lab:cn0272:cn0272-test_setup.png?nolink&|}}
 ===== Installing the Software =====
-  - Extract the file **CN0272 SDP Eval Software.zip** and open the file **setup.exe**.<html><br><br></html><WRAP left round box 60%>**NOTE:** It is recommended that you install the [[ftp://ftp.analog.com/pub/cftl/CN0272/|CN0272 SDP Evaluation Software]] to the default directory path **C:\Program Files\Analog Devices\CN0272\** and all National Instruments products to **C:\Program Files\National Instruments\**</WRAP><html><br><br><br><br><br></html>{{:resources:eval:user-guides:circuits-from-the-lab:cn0272:cn0272-install1.png?nolink&|}}
+  - Extract the file **CN0272 SDP Eval Software.zip** and open the file **setup.exe**.\\ \\ <WRAP left tip round box 60%>**NOTE:** It is recommended that you install the [[ftp://ftp.analog.com/pub/cftl/CN0272/|CN0272 SDP Evaluation Software]] to the default directory path **C:\Program Files\Analog Devices\CN0272\** and all National Instruments products to **C:\Program Files\National Instruments\**</WRAP>\\ \\ \\ \\ \\ {{:resources:eval:user-guides:circuits-from-the-lab:cn0272:cn0272-install1.png?nolink&|}}
-  - Click **Next** to view the installation review page<html><br><br></html>{{:resources:eval:user-guides:circuits-from-the-lab:cn0272:cn0272-install2.png?nolink&|}}<html><br><br></html>
+  - Click **Next** to view the installation review page\\ \\ {{:resources:eval:user-guides:circuits-from-the-lab:cn0272:cn0272-install2.png?nolink&|}}\\ \\
-  - Click **Next** to start the installation<html><br><br></html>{{:resources:eval:user-guides:circuits-from-the-lab:cn0272:cn0272-install3.png?nolink&|}}<html><br><br></html>
+  - Click **Next** to start the installation\\ \\ {{:resources:eval:user-guides:circuits-from-the-lab:cn0272:cn0272-install3.png?nolink&|}}\\ \\
-  - Upon completion of the installation of the **CN0272 SDP Eval Software**, the installer for the **ADI SDP Drivers** will execute.<html><br><br></html><WRAP left round box 60%>**NOTE:** It is recommended that you close all other applications before clicking **“Next”**.  This will make it possible to update relevant system files without having to reboot your computer.</WRAP><html><br><br></html>{{:resources:eval:user-guides:circuits-from-the-lab:cn0272:cn0272-install4.png?nolink&|}}<html><br><br></html>
+  - Upon completion of the installation of the **CN0272 SDP Eval Software**, the installer for the **ADI SDP Drivers** will execute.\\ \\ <WRAP left tip round box 60%>**NOTE:** It is recommended that you close all other applications before clicking **“Next”**.  This will make it possible to update relevant system files without having to reboot your computer.</WRAP>\\ \\ {{:resources:eval:user-guides:circuits-from-the-lab:cn0272:cn0272-install4.png?nolink&|}}\\ \\
-  - Press **“Next”** to set the installation location for the **SDP Drivers**.<html><br><br></html><WRAP left round important 50%>It is recommended that you install the drivers to the default directory path <html><br></html>**C:\Program Files\Analog Devices\SDP\Drivers**</WRAP><html><br><br></html>{{:resources:eval:user-guides:circuits-from-the-lab:cn0272:cn0272-install5.png?nolink&|}}
+  - 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:\Program Files\Analog Devices\SDP\Drivers**</WRAP>\\ \\ {{:resources:eval:user-guides:circuits-from-the-lab:cn0272:cn0272-install5.png?nolink&|}}
-  - Press **“Next”** to install the **SDP Drivers** and complete the installation of all software.  Click **"Finish"** when done.<html><br><br></html>{{:resources:eval:user-guides:circuits-from-the-lab:cn0272:cn0272-install6.png?nolink&|}}
+  - Press **“Next”** to install the **SDP Drivers** and complete the installation of all software.  Click **"Finish"** when done.\\ \\ {{:resources:eval:user-guides:circuits-from-the-lab:cn0272:cn0272-install6.png?nolink&|}}
+----
 ===== Connecting the Hardware =====
-  - Connect **J4** of the [[http://www.analog.com/EVAL-CN0272-SDPZ|EVAL-CN0272-SDPZ]] (CN0272 Board) to **CON A** of the [[http://www.analog.com/EVAL-SDP-CB1Z|EVAL-SDP-CB1Z]] (SDP-B Board)<html><br><br></html>{{:resources:eval:user-guides:circuits-from-the-lab:cn0272:cn0272-hardware.png?600|}}<html><br><br></html>
+  - Connect **J4** of the [[adi>EVAL-CN0272-SDPZ|EVAL-CN0272-SDPZ]] (CN0272 Board) to **CON A** of the [[adi>EVAL-SDP-CB1Z|EVAL-SDP-CB1Z]] (SDP-B Board)\\ \\ {{:resources:eval:user-guides:circuits-from-the-lab:cn0272:cn0272-hardware.png?600|}}\\ \\
   - Select the voltage bias of the photodiode.
-    - Select the onboard -5V bias by populating **JP1** with a shorting jumper as depicted below<html><br><br></html>{{:resources:eval:user-guides:circuits-from-the-lab:cn0272:cn0272-hardware2.png?600|}}<html><br><br></html>
+    - Select the onboard -5V bias by populating **JP1** with a shorting jumper as depicted below\\ \\ {{:resources:eval:user-guides:circuits-from-the-lab:cn0272:cn0272-hardware2.png?600|}}\\ \\
-    - Select an external voltage bias by populatign **JP1** with a shorting jumper as depicted below.  <WRAP left round important box 60%>**NOTE:** When using an external voltage to bias the photodiode, a SMB connector also must be connected to **J2**.  The other end of this cable must connect to a voltage supply **≤ 15V**.</WRAP><html><br><br></html>{{:resources:eval:user-guides:circuits-from-the-lab:cn0272:cn0272-hardware3.png?600|}}<html><br><br></html>
+    - Select an external voltage bias by populatign **JP1** with a shorting jumper as depicted below.  <WRAP left round important box 60%>**NOTE:** When using an external voltage to bias the photodiode, a SMB connector also must be connected to **J2**.  The other end of this cable must connect to a voltage supply **≤ 15V**.</WRAP>\\ \\ {{:resources:eval:user-guides:circuits-from-the-lab:cn0272:cn0272-hardware3.png?600|}}\\ \\
-  - Connect a 6V supply to the Barrel Jack or the Screw Terminal on the CN0272 Board<html><br><br></html>{{:resources:eval:user-guides:circuits-from-the-lab:cn0272:cn0272-hardware4.png?600|}}<html><br><br></html>
+  - Connect a 6V supply to the Barrel Jack or the Screw Terminal on the CN0272 Board\\ \\ {{:resources:eval:user-guides:circuits-from-the-lab:cn0272:cn0272-hardware4.png?600|}}\\ \\
-  - Connect the USB Cable to the SDP-B Board and the PC<html><br><br></html>{{:resources:eval:user-guides:circuits-from-the-lab:cn0272:cn0272-hardware5.png?600|}}<html><br><br></html>
+  - Connect the USB Cable to the SDP-B Board and the PC\\ \\ {{:resources:eval:user-guides:circuits-from-the-lab:cn0272:cn0272-hardware5.png?600|}}\\ \\
+----
 ===== Using the Evaluation Software =====
 ==== Software Control and Indicator Descriptions ====
@@ Line 50: / Line 57: @@
     * This control will select which connector (on the SDP-B Board) the CN0272 Board is currently connected to.  The options are "connectorA" or "connectorB".  The connector to be used must be selected before clicking the **Connect to SDP-B Board Button**
   -**Connect to SDP-B Board 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. This button is also used in conjuction with the **SDP Connector Dropdown Menu**.
+    * 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. This button is also used in conjunction with the **SDP Connector Dropdown Menu**.
   -**Take Snapshot(s) Button**
-    * When this button is pressed, the SDP-B Board will collect a single Snapshot or a collection of Snapshots depending on the **Acquisition Mode** setting.
+    * When this button is pressed, the SDP-B Board will collect a single Snapshot or a collection of Snapshots depending on the **Acquisition Mode** setting.\\ \\ <WRAP left round info 60%>**Snapshot** - a collection of analog to digital conversions, sampled at 20MSPS, acquired by the SDP-B Board and displayed in the graph.</WRAP>\\ \\ \\ \\ \\ \\
   -**Save Snapshot(s) Button**
     * When this button is pressed, the software will save a single Snapshot or a collection of Snapshots to a tab delimited ASCII spreadsheet file.
@@ Line 84: / Line 91: @@
     * 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.<html><br></html>{{:resources:eval:user-guides:circuits-from-the-lab:cn0272:cn0272-software-inactive.png?nolink&|}}Inactive<html><br></html>{{:resources:eval:user-guides:circuits-from-the-lab:cn0272:cn0272-software-busy.png?nolink&|}}Busy<html><br></html>{{:resources:eval:user-guides:circuits-from-the-lab:cn0272:cn0272-software-powerdown.png?nolink&|}}ADC in Power-Down<html><br></html>{{:resources:eval:user-guides:circuits-from-the-lab:cn0272:cn0272-software-error.png?nolink&|}}Error
+    * This indicator displays the current state of the software in the form of an LED.  There are four status LED colors.\\ {{:resources:eval:user-guides:circuits-from-the-lab:cn0272:cn0272-software-inactive.png?nolink&|}}Inactive\\ {{:resources:eval:user-guides:circuits-from-the-lab:cn0272:cn0272-software-busy.png?nolink&|}}Busy\\ {{:resources:eval:user-guides:circuits-from-the-lab:cn0272:cn0272-software-powerdown.png?nolink&|}}ADC in Power-Down\\ {{:resources:eval:user-guides:circuits-from-the-lab:cn0272:cn0272-software-error.png?nolink&|}}Error
+----
 ==== Establishing a USB Connection Link ====
   - Follow the instructions to properly install the software and connect the hardware as described in the previous sections.
-  - Click the **Connect to SDP-B Board** button
+  - Open the file named **CN0272.exe** in the installation directory.\\ \\ <WRAP left info round box 60%>**NOTE:** If the software was installed to the default location it will be found at \\ **C:\Program Files\Analog Devices\CN0272\CN0272.exe**</WRAP>\\ \\ \\ \\ \\ \\
+  - Select the connector to use from the **SDP Connector Dropdown Menu**.
+  - Click the **Connect to SDP-B Board Button**.  A window with a progress bar will load.\\ \\ {{:resources:eval:user-guides:circuits-from-the-lab:cn0272:cn0272-software-wait.png?nolink&|}}\\ \\
+  - Upon success, the **System Status String Indicator** will display __SDP-B Ready to Take Snapshot(s)__
 ==== Capturing a Single Snapshot ====
+  - **Establish a USB Connection Link**.
+  - Select __Single Snapshot__ as the **Acquisition Mode**
+  - Set the number of conversions in the snapshot
+  - Click the **Take Snapshot(s) Button**
 ==== Capturing Multiple Snapshots ====
+  - **Establish a USB Connection Link**.
+  - Select __Multiple Snapshots__ as the **Acquisition Mode**.
+  - Set the number of conversions in each snapshot.
+  - Set the number of snapshots to take.
+  - Set the snapshot delay.
+  - Click the **Take Snapshot(s) Button**.
 ==== Displaying a Specific Snapshot ====
+  - **Establish a USB Connection Link**.
+  - Select __Multiple Snapshots__ as the **Acquisition Mode**.
+  - Set the number of conversions in each snapshot.
+  - Set the number of snapshots to take.
+  - Set the snapshot delay.
+  - Click the **Take Snapshot(s) Button**.
+  - Type the number of the snapshot of interest into the **Snapshot Displayed Numerical Control**
 ==== Saving a Single Snapshot to a Spreadsheet File ====
-==== Saving Multiple Snapshots to a Spreadsheet File ====
+  - **Establish a USB Connection Link**.
-==== Powering the ADC Down ====
+  - **Capture a Single Snapshot**.
+  - Click the **Save Snapshot(s) Button**.
+  - Select either **Microamps (µA)** or **ADC Codes**.\\ \\ {{:resources:eval:user-guides:circuits-from-the-lab:cn0272:cn0272-software-save_units.png?nolink&|}}\\ \\
+  - Click the **OK Button**.
+  - Browse to the directory location where the spreadsheet file is to be saved.
+  - Name the file.
+  - Click the **OK Button**.\\ \\ <WRAP left round info 60%>\\ The software saves the spreadsheet file as ASCII text with columns separated by tabs.</WRAP>
+==== Saving Multiple Snapshots to a Spreadsheet File ====
+  - **Establish a USB Connection Link**.
+  - **Capture Multiple Snapshots**.
+  - Click the **Save Snapshot(s) Button**.
+  - Select either **All Snapshots** or **Range of Snapshot(s)**.
+    * If **Range of Snapshot(s)** is selected, input the subset of snapshots to be saved.
+  - Select either **Microamps (µA)** or **ADC Codes**.\\ \\ {{:resources:eval:user-guides:circuits-from-the-lab:cn0272:cn0272-software-save_full.png?nolink&|}}\\ \\
+  - Click the **OK button**.
+  - Browse to the directory location where the spreadsheet file is to be saved.
+  - Name the file.
+  - Click the **OK Button**.\\ \\ <WRAP left round info 60%>\\ The software saves the spreadsheet file as ASCII text with columns separated by tabs.</WRAP>
+\\ \\ \\ \\ \\ \\
+=====Registration=====
+<WRAP round tip 80% >
+Receive software update notifications, documentation updates, view the latest videos, and more when you register your hardware.  [[reg>EVAL-CN0272-SDPZ?&v=RevD|Register]] to receive all these great benefits and more!
+</WRAP>

Wiki

Analog Devices Wiki

Differences

Analog Devices Wiki

Differences

Page Tools