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resources:eval:user-guides:circuits-from-the-lab:cn0196 [21 Sep 2017 04:27] – Glaizel Arinueloresources:eval:user-guides:circuits-from-the-lab:cn0196 [15 Dec 2017 22:57] – Brandon Bushey
Line 14: Line 14:
 {{:resources:eval:user-guides:circuits-from-the-lab:board.png|}} {{:resources:eval:user-guides:circuits-from-the-lab:board.png|}}
  
-====== Equipment Needed (Equivalents Can be Substituted) ====== +===== Equipment Needed ===== 
  
   * PC with a USB port and Windows XP, Windows Vista (32-bit), or Windows 7 (32-bit)   * PC with a USB port and Windows XP, Windows Vista (32-bit), or Windows 7 (32-bit)
Line 22: Line 22:
   * Load, such as Coilcraft SER2014-402 power inductor   * Load, such as Coilcraft SER2014-402 power inductor
   * Oscilloscope with current probe   * Oscilloscope with current probe
 +
 +===== General Setup ===== 
 +  * Connect the controlling signal from [[ADI>EVAL-ADuC7061]] and [[ADI>CN0196]] according to the jumper configuration found in Connectors and Jumper Configurations section below
 +  * Connect the jumpers LK1  pin 1 and 2, LK2 pin 2 and 3, LK3 pin 1 and 2 and short LK4 pin 
 +  * Apply +12V power supply to J4 of CN0196 board
 +  * Connect the USB cable from PC to the USB mini connector on the EVAL-ADuC7061-MKZ board
 +  * Connect an inductor as a load between OUT1 and OUT2 of J3
  
 ===== Test Setup Functional Block Diagram =====  ===== Test Setup Functional Block Diagram ===== 
  
 {{:resources:eval:user-guides:circuits-from-the-lab:cn0196block.png|}} {{:resources:eval:user-guides:circuits-from-the-lab:cn0196block.png|}}
 +
 +===== Connectors and Jumper Configurations =====
 +
 +{{:resources:eval:user-guides:circuits-from-the-lab:new.png|}}
 +
 +==== Description ====
 +1. **Switch S1**: ON state provides an isolated side PWM pulses, OFF states makes the PWM disappears\\ 
 +2. **Jumper Link LK1**: Shorting pin 1 and 2 sets the Source Terminal of ADG787 to 5V while pin 2 and 3 sets to 0V.   \\ 
 +3. **Header J1**: Provides connection of the controlling signals between EVAL-CN0196-EB1Z and EVAL-ADuC7061MKZ as seen in below table
 +^EVAL-ADuC7061MKZ^EVAL-CN0196-EB1Z^
 +| PWRIN J1-1  | +5V_2  J1-1 |
 +| GND   J1-2  | GND2   J1-2 |
 +| PWM1  J2-25 | PWM1_I J1-4 |
 +| PWM0  J2-26 | PWM0_I J1-5 |
 +| DVDD  J2-28 | +2V5   J1-3 |
 +4. **Jumper Link LK2**: Shorting pin 1 and 2 sets the Source Terminal of ADG787 to 5V while pin 2 and 3 sets to 0V. \\ 
 +5. **Jumper Link LK3**: If pin 1 and 2 is shorted, disabling the ADUM7234 for under voltage condition is generated on board. Shorting pin 2 and 3 will provide externally disabling the isolator via J1-6 header. \\ 
 +6.** Connector J3**: See below table
 +^Pin Number^Description^
 +| J3-1  | VDD: Power Supply of the load        |
 +| J3-2  | VDD: Power Supply of the load        |
 +| J3-3  | OUT1: Connection of the inductor load|
 +| J3-4  | OUT2: Connection of the inductor load|
 +| J3-5  | GND: Ground connection               |
 +| J3-6  | GND: Ground connection               |
 +
 +7. **Connector J4**: Connects +12V power supply and Ground return   \\ 
 +8. **Connector J2**: Connection of an external supply up to +20V if jumper link LK4 is not shorted \\ 
 +9. **Jumper link LK4**: Shorting this pin sets the VDD voltage to +12V 
 +
 +===== Software and Driver Installation =====
 +  * Extract the file [[ftp://ftp.analog.com/pub/cftl/CN0196|CN0196 Eval Software.zip ]]and open setup.exe
 +<note>It is recommended that you install the CN0196 SDP Evaluation Software to the default directory path C:\Program Files\Analog Devices\CN0196\ and all National Instruments products to C:\Program Files\National Instruments\</note>
 +  * Follow the on screen prompts to install the software
 +
 +{{:resources:eval:user-guides:circuits-from-the-lab:1.png|}} \\ 
 +{{:resources:eval:user-guides:circuits-from-the-lab:2.1.png|}} \\
 +{{:resources:eval:user-guides:circuits-from-the-lab:2.png|}} \\ 
 +{{:resources:eval:user-guides:circuits-from-the-lab:3.png|}} \\ 
 +
 +===== Downloading Firmware to EVAL-ADuC7061-MKZ =====
 +  * Connect the EVAL-ADuV7061-MKZ to the PC using USB cable, then find the port assigned to this board in the Device Manager. 
 +{{:resources:eval:user-guides:circuits-from-the-lab:port.png|}}
 +  * Open the software ”ARMWSD.exe” located in the ARMWSD folder, or C:\Program Files\Analog Devices\CN0196\ARMWSD\ARMWSD.exe. 
 +{{:resources:eval:user-guides:circuits-from-the-lab:arm.png|}}
 +  * Click the Configure  button, Go to Parts tab and select ADuC7061, go to Comms Tab and set the serial port according to the port number indicated on PC device manager and set the baud rate to 9600 as seen in below image.
 +{{:resources:eval:user-guides:circuits-from-the-lab:arm2.png|}}
 +  * Change tab to Commands, set the Flash and Run selection according to the image below.
 +{{:resources:eval:user-guides:circuits-from-the-lab:amr3.png|}}
 +  * After setting the configuration,  click "Browse" and select file "PWM Generator for EVAL-CN0196-EB1Z.hex" found in the [[ftp://ftp.analog.com/pub/cftl/CN0196|EVAL-ADuC7061-MKZ Firmware folder]]. Then click start, and a message  tells  how to download the firmware, Press S2 on EVAL-ADuC7061-MKZ, and hold it down, and meanwhile click the S1 on EVAL-ADuC7061-MKZ. After the downloading process “Flashing Complete”, Click the Run button.
 +{{:resources:eval:user-guides:circuits-from-the-lab:amr4.png|}}
 +
 +===== Using Evaluation Software =====
 +==== Software Front Panel ====
 +{{:resources:eval:user-guides:circuits-from-the-lab:sofft1.png|}}
 +{{:resources:eval:user-guides:circuits-from-the-lab:sofft2.png|}}
 +==== Description ====
 +1. Provides control to the following:  
 +  * **Connect**: Setting up connection between EVAL-CN0196-EB1Z and EVAL-ADuC7061MKZ
 +  * **Disconnect**: Disconnects the hardware 
 +  * **STOP APP**: Closing the CN0196 Evaluation Software
 +2. Provides control to the following:
 +  * **PWM Pulse Width**: Sets the PWM pulse width up to 12.8ms 
 +<note>Pulse width should be less than half of the     Pulse Interval</note>
 +  * **PWM Interval**: Sets the PWM interval up to 12.8ms depending on the configured PWM pulse width
 +  * **Start/Stop**: Provides continuous and discontinues pulses
 +  * **High Side Shot**: When this button is pressed, the PWM waveform will display the Voltage on the high side Mosfets Q1 and Q2 
 +  * **Low Side Shot**:  When this button is pressed, the PWM waveform will display the Voltage on the low side Mosfets Q3 and Q4 
 +  * **Reset**: Resets all the configuration and hardware connection
 +3. Displays the PWM waveform (V) vs Time(s) depending on the configuration set on the PWM controls  \\
 +4. Displays the current status/activity being done in the software \\
 +5. Provides control to the following:
 +  * **VDD**: Controls the supply voltage up to 20V
 +  * **Inductor**: Controls the inductor value up to 100mH to be used as a load
 +6. Displays the  Inductor (A) vs Time(s) waveform 
 +
 +===== Schematic, PCB Layout, Bill of Materials =====
 +
 +<WRAP round 80% download>
 +[[http://www.analog.com/CN0196-DesignSupport|EVAL-CN0196-EB1Z Design & Integration Files]]
 +  * Schematics 
 +  * PCB Layout 
 +  * Bill of Materials 
 +  * PADS project
 +</WRAP>
 +
 +// End of Document //
 +  
 +
 +
 +
 +
 +
  
  
resources/eval/user-guides/circuits-from-the-lab/cn0196.txt · Last modified: 29 Sep 2021 05:23 by Trisha Cabildo

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