Download
Share
Print this page
Texas Instruments UCD3138OL64EVM-031 User Manual
  1. Manuals
  2. Brands
  3. Texas Instruments Manuals
  4. Motherboard
  5. UCD3138OL64EVM-031
  6. User manual
Texas Instruments UCD3138OL64EVM-031 User Manual

Texas Instruments UCD3138OL64EVM-031 User Manual

Hide thumbs

Advertisement

Quick Links

Download this manual
Using the UCD3138OL64EVM-031
User's Guide
Literature Number: SLUUA10
October 2012

Advertisement

loading
Need help?

Need help?

Do you have a question about the UCD3138OL64EVM-031 and is the answer not in the manual?

Questions and answers

Subscribe to Our Youtube Channel

Related Manuals for Texas Instruments UCD3138OL64EVM-031

Summary of Contents for Texas Instruments UCD3138OL64EVM-031

  • Page 1 Using the UCD3138OL64EVM-031 User's Guide Literature Number: SLUUA10 October 2012...
  • Page 2 PMBus communication pins. NOTE: In order to download firmware and program the UCD3138 device in UCD3138OL64EVM- 031, a separate EVM from Texas Instruments known as the USB-TO-GPIO Adapter is required. The USB-TO-GPIO Adapter is NOT supplied with UCD3138OL64EVM-031 and must be purchased separately.
  • Page 3 Digital ground DGND Operation Environment Operating temperature range Natural convection °C Mechanical Characteristics Dimensions Width Length inches Component height Firmware for Testing Filename PWR031_Test_GPIO_ADC12.x0 SLUUA10 – October 2012 Using the UCD3138OL64EVM-031 Submit Documentation Feedback Copyright © 2012, Texas Instruments Incorporated...
  • Page 4 Schematics www.ti.com Schematics Figure 1. UCD3138OL64EVM-031 Schematics (Socket) 1 of 9 Using the UCD3138OL64EVM-031 SLUUA10 – October 2012 Submit Documentation Feedback Copyright © 2012, Texas Instruments Incorporated...
  • Page 5 Schematics www.ti.com Figure 2. UCD3138OL64EVM-031 Schematics (Headers) 2 of 9 SLUUA10 – October 2012 Using the UCD3138OL64EVM-031 Submit Documentation Feedback Copyright © 2012, Texas Instruments Incorporated...
  • Page 6 AD01 [1,2] AD00 [1,2] AD01S AD00S 1000pF 1000pF AGND AGND 44.2k 22.6k 1000pF 1000pF AGND AGND Figure 3. UCD3138OL64EVM-031 Schematics (Filters) 3 of 9 Using the UCD3138OL64EVM-031 SLUUA10 – October 2012 Submit Documentation Feedback Copyright © 2012, Texas Instruments Incorporated...
  • Page 7 Schematics www.ti.com Figure 4. UCD3138OL64EVM-031 Schematics (Bias and LEDs) 4 of 9 SLUUA10 – October 2012 Using the UCD3138OL64EVM-031 Submit Documentation Feedback Copyright © 2012, Texas Instruments Incorporated...
  • Page 8 Schematics www.ti.com Figure 5. UCD3138OL64EVM-031 Schematics (UART and JTAG) 5 of 9 Using the UCD3138OL64EVM-031 SLUUA10 – October 2012 Submit Documentation Feedback Copyright © 2012, Texas Instruments Incorporated...
  • Page 9 Schematics www.ti.com Figure 6. UCD3138OL64EVM-031 Schematics (PMBus) 6 of 9 SLUUA10 – October 2012 Using the UCD3138OL64EVM-031 Submit Documentation Feedback Copyright © 2012, Texas Instruments Incorporated...
  • Page 10 DPWM2A [1,2,5] FLTR-DPWM2 DPWM2B [1,2,5] 1000pF 1000pF DGND DPWM3A [1,2,5] FLTR-DPWM3 DPWM3B [1,2,5] 1000pF 1000pF DGND Figure 7. UCD3138OL64EVM-031 Schematics (DPWM) 7 of 9 Using the UCD3138OL64EVM-031 SLUUA10 – October 2012 Submit Documentation Feedback Copyright © 2012, Texas Instruments Incorporated...
  • Page 11 AD05S [3] OPA376AIDBV AD07S [3] AD09S [3] 0.1uF AD11S [3] AD13S [3] AGND AGND AGND Figure 8. UCD3138OL64EVM-031 Schematics (EADC and ADC12) 8 of 9 SLUUA10 – October 2012 Using the UCD3138OL64EVM-031 Submit Documentation Feedback Copyright © 2012, Texas Instruments Incorporated...
  • Page 12 Schematics www.ti.com Figure 9. UCD3138OL64EVM-031 Schematics (Misc) 9 of 9 Using the UCD3138OL64EVM-031 SLUUA10 – October 2012 Submit Documentation Feedback Copyright © 2012, Texas Instruments Incorporated...
  • Page 13 Microsoft Windows XP (32-bit), or Vista (32-bit), or Windows 7 (32-bit). USB-to-GPIO Interface Adapter This adapter is to establish the communication between the control card UCC3138OL64EVM-031 and the PC computer through the PMBus and the GUI, Texas Instruments Fusion Digital Power Designer. 5.2.1 USB-to-GPIO Interface Adapter (HPA172) Accessories including: •...
  • Page 14 Launch UCD3138 Device GUI The GUI for UCD3138CC64EVM-030 board can be launched through the below steps: Click the window start → click All Programs → click Texas Instruments Fusion Digital Power Designer → click Device GUIs → click UCD3xxx Device GUI.
  • Page 15 6.2.1 Setup Overview Shown below in Figure 12 is the connection between UCD3138OL64EVM-031 and the PC computer through USB-to-GPIO Interface Adapter. USB Adapter Connection • Connect one end of the ribbon cable to the EVM, and connect the other end to the USB interface adapter •...
  • Page 16 Equipment Setup www.ti.com Figure 13. UCD31xx Device GUI Using the UCD3138OL64EVM-031 SLUUA10 – October 2012 Submit Documentation Feedback Copyright © 2012, Texas Instruments Incorporated...
  • Page 17 Equipment Setup www.ti.com Figure 14. Firmware Code Downloading SLUUA10 – October 2012 Using the UCD3138OL64EVM-031 Submit Documentation Feedback Copyright © 2012, Texas Instruments Incorporated...
  • Page 18 Equipment Setup www.ti.com List of Test Points Table 2. UCD3138OL64EVM-031 Test Point Functions TEST POINTS NAME DESCRIPTION UART J4-2 UART transmitting UART J4-3 UART receiving UART GND DGND J38-1 DGND FLTR-DPWM2 DPWM2 front end connection DGND Digital GND EAP2S EAP2 before filter...
  • Page 19 Test Procedure www.ti.com Test Procedure Download Firmware Codes to UCD3138OL64EVM-031 Set up the EVM connection based on Figure 1. Set up the EVM connection based on Figure 12. The LED of USB adapter is lighted up. 2. Use provided jumper jump across J39. The LED of the EVM is lighted on.
  • Page 20 5. Adjust R17 to make ADC12 input to 250 mV by a voltmeter to monitor the voltage between terminal J13-1 and J40-1. Figure 16. Location of Jumpers in Use Using the UCD3138OL64EVM-031 SLUUA10 – October 2012 Submit Documentation Feedback Copyright © 2012, Texas Instruments Incorporated...
  • Page 21 Figure 17. Execution Result of Example Test Equipment Shutdown 1. Exit the GUI and UART. 2. Disconnect the cables. SLUUA10 – October 2012 Using the UCD3138OL64EVM-031 Submit Documentation Feedback Copyright © 2012, Texas Instruments Incorporated...
  • Page 22 PCB dimensions: L x W = 6.0 x 4/0 in, PCB material: FR4 or compatible, four layers and 1-ounce copper on each layer. Figure 18. UCD3138OL64EVM-031 Top Layer Assembly Drawing (top view) Figure 19. UCD3138OL64EVM-031 Bottom Assembly Drawing (bottom view) Using the UCD3138OL64EVM-031 SLUUA10 –...
  • Page 23 EVM Assembly Drawing and PCB layout www.ti.com Figure 20. UCD3138OL64EVM-031Top Copper (top view) Figure 21. UCD3138OL64EVM-031 Internal Layer 1 (top view) SLUUA10 – October 2012 Using the UCD3138OL64EVM-031 Submit Documentation Feedback Copyright © 2012, Texas Instruments Incorporated...
  • Page 24 EVM Assembly Drawing and PCB layout www.ti.com Figure 22. UCD3138OL64EVM-031 Internal Layer 2 (top view) Figure 23. UCD3138OL64EVM-031 Bottom Copper (top view) Using the UCD3138OL64EVM-031 SLUUA10 – October 2012 Submit Documentation Feedback Copyright © 2012, Texas Instruments Incorporated...
  • Page 25 List of Materials www.ti.com List of Materials The EVM components list according to the schematics shown in Figure 1 Figure 9 Table 3. UCD3138OL64EVM-031 List of Materials REF DES DESCRIPTION PART NUMBER C1, C2, C3, C4, C5, C6, C7, C8, C9, Capacitor, ceramic, 16 V, X7R, 10%, 0.1 µF, 0603...
  • Page 26 List of Materials www.ti.com Table 3. UCD3138OL64EVM-031 List of Materials (continued) REF DES DESCRIPTION PART NUMBER R24, R25, R32, R33, R34, R35, R40, R41, Resistor, chip, 1/16 W, 1%, 100 Ω, 0603 R42, R43, R45, R46, R47, R48 R26, R27, R30, R31 Resistor, chip, 1/10 W, 1%, 2 kΩ, 0603...
  • Page 27 24, Click ADD and then Save & Quit for UCD3138 device. Figure 24. Set up Code Composer Studio v3.3 for UCD3138 SLUUA10 – October 2012 Summary of Using Code Composer Studio v3.3 Submit Documentation Feedback Copyright © 2012, Texas Instruments Incorporated...
  • Page 28 Cyclone.out, and the file of Cyclone.x0 is saved inside the folder where Cyclone.pjt is saved. Figure 25. Open a Project File Cyclone.pjt (initial open) Summary of Using Code Composer Studio v3.3 SLUUA10 – October 2012 Submit Documentation Feedback Copyright © 2012, Texas Instruments Incorporated...
  • Page 29 Figure 26. Open a Project File Cyclone.pjt (build options and linker tab) Figure 27. Open a Project File Cyclone.pjt (build options and general tab) SLUUA10 – October 2012 Summary of Using Code Composer Studio v3.3 Submit Documentation Feedback Copyright © 2012, Texas Instruments Incorporated...
  • Page 30 Literature Number SLUSAP2), 2012 2. UCD3138CC64EVM-030 Evaluation Module and User’s Guide, Programmable Digital Power Controller Control Card Evaluation Module, (Texas Instruments Literature Number SLUU886), 2012 3. TI Application Manual, UCD3138 Digital Power Peripherals Programmer’s Manual, (Texas Instruments Literature Number SLUU995) 4.
  • Page 31 Any exceptions to this are strictly prohibited and unauthorized by Texas Instruments unless user has obtained appropriate experimental/development licenses from local regulatory authorities, which is responsibility of user including its acceptable authorization.
  • Page 32 FCC Interference Statement for Class B EVM devices This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications.
  • Page 33 Also, please do not transfer this product, unless you give the same notice above to the transferee. Please note that if you could not follow the instructions above, you will be subject to penalties of Radio Law of Japan. Texas Instruments Japan Limited (address) 24-1, Nishi-Shinjuku 6 chome, Shinjuku-ku, Tokyo, Japan http://www.tij.co.jp...
  • Page 34 FDA Class III or similar classification, then you must specifically notify TI of such intent and enter into a separate Assurance and Indemnity Agreement. Mailing Address: Texas Instruments, Post Office Box 655303, Dallas, Texas 75265 Copyright © 2012, Texas Instruments Incorporated...
  • Page 35 Any exceptions to this are strictly prohibited and unauthorized by Texas Instruments unless user has obtained appropriate experimental/development licenses from local regulatory authorities, which is responsibility of user including its acceptable authorization.
  • Page 36 FCC Interference Statement for Class B EVM devices This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications.
  • Page 37 Also, please do not transfer this product, unless you give the same notice above to the transferee. Please note that if you could not follow the instructions above, you will be subject to penalties of Radio Law of Japan. Texas Instruments Japan Limited (address) 24-1, Nishi-Shinjuku 6 chome, Shinjuku-ku, Tokyo, Japan http://www.tij.co.jp...
  • Page 38 FDA Class III or similar classification, then you must specifically notify TI of such intent and enter into a separate Assurance and Indemnity Agreement. Mailing Address: Texas Instruments, Post Office Box 655303, Dallas, Texas 75265 Copyright © 2012, Texas Instruments Incorporated...
  • Page 39 IMPORTANT NOTICE Texas Instruments Incorporated and its subsidiaries (TI) reserve the right to make corrections, enhancements, improvements and other changes to its semiconductor products and services per JESD46, latest issue, and to discontinue any product or service per JESD48, latest issue.