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university:tools:lab_hw:adalm_buck [29 Mar 2019 03:25] – Add figure Mark Thorenuniversity:tools:lab_hw:adalm_buck [10 Aug 2019 17:24] – formatting Mark Thoren
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 ====== ADALM-BUCK-ARDZ hardware ====== ====== ADALM-BUCK-ARDZ hardware ======
 +===== Description=====
 The ADALM-BUCK-ARDZ board is a companion module for the Buck Basics lab exercise: The ADALM-BUCK-ARDZ board is a companion module for the Buck Basics lab exercise:
 [[university:courses:electronics:buck_converter_basics|Activity: Buck Converter Basics]] [[university:courses:electronics:buck_converter_basics|Activity: Buck Converter Basics]]
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 The Figure 1 shows the various connections, and along with the schematic below can be used as a guide as you work through the lab exercise. The Figure 1 shows the various connections, and along with the schematic below can be used as a guide as you work through the lab exercise.
  
-{{ :university:tools:lab_hw:adalm_buck:adalm_buck_connections.png?direct&600 |}}+{{ :university:tools:lab_hw:adalm_buck:adalm_buck_connections_rev2.png?direct&600 |}} 
 <WRAP centeralign> Figure 1. ADALM-BUCK connections and jumpers</WRAP> <WRAP centeralign> Figure 1. ADALM-BUCK connections and jumpers</WRAP>
  
 +===== ADALM-BUCK-ARDZ Jumpers and Connections =====
  
 +The default jumper configurations for this board model are as follows:
 +^ Jumper ^Function   ^ Default Setting      ^
 +|P1 |Power Supply Select|Shunt installed across pins 2 & 3 (5V from Arduino) |
 +|P2 |Inductor Tap #|Shunt installed across pins 1 & 2 (6 taps/max inductance) |
 +|P3 |Inductor Voltage |Open (for M2K connection) |
 +|P5 |DC coupling (remove for AC coupling)|Shunt installed |
 +|P6 |Output at pin 1, lower 2 pins are GND |Open (for M2K connection) |
 +|P10 |Arduino Analog input 0|Solder Blobbed |
 +|P13 |Override source |Shunt installed across pins 1 & 2 (Arduino PWM) |
 +|P17 |Enable Override |Shunt NOT installed |
 +|P18 |Switch Node at pin 1, lower 2 pins are GND |Open (for M2K connection) |
 +|P19 |10μF output capacitor|Shunt installed |
 +|P20 |47μF output capacitor|Shunt installed |
 +|P24 |Arduino PWM output 3|Solder Blobbed |
 +|All Others ||Open / no shunt installed |
 +
 +===== Hardware Setup Procedure =====
 +Figure 2 shows the ADALM2000 connections for measuring the switch node voltage on Channel 1 and ripple current on Channel 2. The ADALM-BUCK is installed on an Arduino UNO clone with LT1054_voltage_mode_buck_DC_ctrl.ino sketch uploaded (refer to Buck Basics lab exercise for details.) 
 +
 +{{ :university:tools:lab_hw:adalm_buck:adalm-buck_m2k_connections.jpg?direct&600 |}}
 +
 +<WRAP centeralign> Figure 2. ADALM-BUCK - ADALM2000 connections</WRAP>
  
 ===== Schematic, PCB Layout, Bill of Materials ===== ===== Schematic, PCB Layout, Bill of Materials =====
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 <WRAP round 80% download> <WRAP round 80% download>
  
-{{ :university:tools:lab_hw:adalm_buck:02_056851a_top.pdf |ADALM-BUCK-ARDZ schematic}}+ADALM-BUCK-ARDZ  Design & Integration Files 
 +  * {{ :resources:eval:user-guides:circuits-from-the-lab:adalm-buck-ardz:02-056851-01-b-sch.pdf | Schematics}} 
 +  * {{ :resources:eval:user-guides:circuits-from-the-lab:adalm-buck-ardz:05-056851-01-b-bom.xlsx | Bill of Materials}} 
 +  * {{ :resources:eval:user-guides:circuits-from-the-lab:adalm-buck-ardz:01-056851-01b-asm.zip | Assembly Files}} 
 +  * {{ :resources:eval:user-guides:circuits-from-the-lab:adalm-buck-ardz:09-056851-01b-fab.zip | Gerber Files}}
  
-  * Schematics 
  
 </WRAP> </WRAP>
 +
 +//End of Document//
university/tools/lab_hw/adalm_buck.txt · Last modified: 14 Mar 2023 06:26 by Joyce Velasco

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