LAUNCHXL F28377S Overview User's Guide (Rev. C)
LAUNCHXL_F28377S_Guide
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LAUNCHXL-F28377S Overview User's Guide Literature Number: SPRUI25C June 2015 – Revised April 2017 Contents 1 2 3 4 Trademarks ......................................................................................................................... Introduction ......................................................................................................................... Kit Contents ........................................................................................................................ Installation .......................................................................................................................... 4 5 6 6 ................................................................................................. 6 5 Getting Started with the LAUNCHXL-F28377S.......................................................................... 7 5.1 Getting Started ........................................................................................................... 7 5.2 Demo Application, ADC Sampling ..................................................................................... 7 5.3 Program and Debug the ADC Sample Demo Application .......................................................... 7 6 Hardware Configuration ........................................................................................................ 8 6.1 ADC Resolution .......................................................................................................... 8 6.2 Power Domain ............................................................................................................ 8 6.3 Boot Mode Selection ..................................................................................................... 8 6.4 Connecting a BoosterPack .............................................................................................. 8 6.5 Device Migration Path ................................................................................................... 8 7 LAUNCHXL-F28377S Hardware .............................................................................................. 9 7.1 Device Pin Out............................................................................................................ 9 7.2 Schematics .............................................................................................................. 11 7.3 PCB Layout .............................................................................................................. 17 7.4 Bill of Materials (BOM) ................................................................................................. 18 8 References ........................................................................................................................ 22 9 Frequently Asked Questions (FAQ) ...................................................................................... 23 Revision History .......................................................................................................................... 24 4.1 2 Code Composer Studio Table of Contents SPRUI25C – June 2015 – Revised April 2017 Submit Documentation Feedback Copyright © 2015–2017, Texas Instruments Incorporated www.ti.com List of Figures 1 LAUNCHXL-F28377S Board Overview ................................................................................... 6 2 LAUNCHXL-F28377S_B Block Diagram Schematic 3 4 5 6 7 8 9 10 11 12 13 .................................................................. LAUNCHXL-F28377S XDS100v2 Schematic .......................................................................... LAUNCHXL-F28377S Power Schematic ................................................................................ LAUNCHXL-F28377S_A Schematic ..................................................................................... LAUNCHXL-F28377S_B Schematic ..................................................................................... LAUNCHXL-F28377S BoosterPack Schematic ........................................................................ Top Silk ...................................................................................................................... Top Copper ................................................................................................................. Inner Copper 1 .............................................................................................................. Inner Copper 2 .............................................................................................................. Bottom Silk .................................................................................................................. Bottom Copper.............................................................................................................. 11 12 13 14 15 16 17 17 17 17 17 17 List of Tables 1 F28377S LaunchPad Pin Out and Pin Mux Options - J1, J3 .......................................................... 9 2 F28377S LaunchPad Pin Out and Pin Mux Options - J4, J2 .......................................................... 9 3 F28377S LaunchPad Pin Out and Pin Mux Options - J5, J7 ......................................................... 10 4 F28377S LaunchPad Pin Out and Pin Mux Options - J8, J6 ......................................................... 10 5 LAUNCHXL-F28377S Bill of Materials .................................................................................. SPRUI25C – June 2015 – Revised April 2017 Submit Documentation Feedback List of Figures Copyright © 2015–2017, Texas Instruments Incorporated 18 3 www.ti.com 1 Trademarks C2000, Delfino, LaunchPad, Code Composer Studio are trademarks of Texas Instruments. Windows is a registered trademark of Microsoft Corporation in the United States and/or other countries. All other trademarks are the property of their respective owners. 4 List of Tables SPRUI25C – June 2015 – Revised April 2017 Submit Documentation Feedback Copyright © 2015–2017, Texas Instruments Incorporated User's Guide SPRUI25C – June 2015 – Revised April 2017 LAUNCHXL-F28377S Overview 2 Introduction The C2000™ Delfino™ LaunchPad™, LAUNCHXL-F28377S, is a complete low-cost development board for the Texas Instruments Delfino F2837xS devices. The LAUNCHXL-F28377S kit features all the hardware and software necessary to develop applications based on the F2837xS microprocessor. The LaunchPad is based on the superset F28377S device, and easily allows users to migrate to lower cost F2837xS devices once the design needs are known. It offers an on-board JTAG emulation tool allowing direct interface to a PC for easy programming, debugging, and evaluation. In addition to JTAG emulation, the USB interface provides a UART serial connection from the F2837xS device to the host PC. Users can download an unrestricted copy of the latest version of Code Composer Studio™ IDE version 6 to write, download, and debug applications on the LAUNCHXL-F28377S board. The debugger is unobtrusive, allowing the user to run an application at full speed with hardware breakpoints and single stepping available while consuming no extra hardware resources. As shown in Figure 1, the LAUNCHXL-F28377S C2000 LaunchPad features include: • USB debugging and programming interface via a high-speed galvanically isolated XDS100v2 emulator featuring a USB/UART connection • Superset F28377S device that allows applications to easily migrate to lower cost devices • Two user LEDs • Device reset pushbutton • Easily accessible device pins for debugging purposes or as sockets for adding customized extension boards • Dual 5V quadrature encoder interfaces • CAN Interface with integrated transceiver • Boot selection switches SPRUI25C – June 2015 – Revised April 2017 Submit Documentation Feedback LAUNCHXL-F28377S Overview Copyright © 2015–2017, Texas Instruments Incorporated 5 Kit Contents www.ti.com Figure 1. LAUNCHXL-F28377S Board Overview 3 Kit Contents The LAUNCHXL-F28377S LaunchPad experimenter kit includes the following items: • C2000 Delfino LaunchPad Board (LAUNCHXL-F28377S) • Mini USB-B Cable, 0.5m • Quick Start Guide 4 Installation The F28377S LaunchPad is supported in Code Composer Studio. 4.1 4.1.1 Code Composer Studio Download the Required Software Code Composer Studio IDE is available for free without any restriction when used with the XDS100 emulator on the C2000 LaunchPad. The software can be downloaded from the C2000 LaunchPad page at ti.com/launchpad. At this site, you can also download a copy of controlSUITE that includes drivers, examples, and other support software needed to get started. 4.1.2 Install the Software Once downloaded, install Code Composer Studio and the controlSUITE package. 6 LAUNCHXL-F28377S Overview SPRUI25C – June 2015 – Revised April 2017 Submit Documentation Feedback Copyright © 2015–2017, Texas Instruments Incorporated Getting Started with the LAUNCHXL-F28377S www.ti.com 4.1.3 Install the Hardware After Code Composer Studio is installed, plug the supplied USB cable into the C2000 LaunchPad board and into an available USB port on your computer. Windows® will automatically detect the hardware and ask you to install software drivers. Let Windows run a search for the drivers and automatically install them. After Windows successfully installs the drivers for the integrated XDS100v2 emulator, your LaunchPad is now ready for use. 5 Getting Started with the LAUNCHXL-F28377S 5.1 Getting Started The first time the LAUNCHXL-F28377S is used, a demo application automatically starts when the board is powered from a USB host. If your board does not start the demo application, try placing S1 in the following positions and resetting the board: UP - UP - DOWN. To start the demo, connect the LAUNCHXL-F28377S with the included mini-USB cable to a free USB port. The demo application starts with the LEDs flashing to show the device is active. 5.2 Demo Application, ADC Sampling The LAUNCHXL-F28377S includes a pre-programmed TMS320F28377S device. When the LaunchPad is connected via USB, the demo starts with an LED flash sequence. After a few seconds the device switches into an ADC sample mode. Each second the ADC is sampled and the sample data is relayed to you. If the sample is above mid-scale (2048), the red LED will light. However, if the sample is below mid-scale the blue LED will light. In addition to the LED display, sample information is also displayed on your PC through the USB/UART connection. To view the UART information on your PC, first figure out the COM port associated with the LaunchPad. To do this in Windows, right click on My Computer and click on Properties. In the dialog box that appears, click on the Hardware tab and open Device Manager. Look for an entry under Ports (COM & LPT) titled "USB Serial Port (COMX)", where X is a number. Remember this number for when you open a serial terminal. The demo applications UART data was written and debugged using PuTTY, and for the best user experience we recommend you use PuTTY to view the UART data. PuTTY can be downloaded from the following URL: http://www.chiark.greenend.org.uk/~sgtatham/putty/download.html Open your serial terminal program and open the COM port you found previously in device manager with the following settings: 115200 Baud, 8 data bits, no parity, 1 stop bit. After opening the serial port in your serial terminal, reset the Launchpad with the reset push button and observe the serial terminal for a surprise. 5.3 Program and Debug the ADC Sample Demo Application The project and associated source code for the C2000 Delfino LaunchPad demo is included in the controlSUITE software package and should automatically be found by the TI Resource Explorer in Code Composer Studio v6. In the resource explorer, open the controlSUITE folder and then the Development Tools entry and look for the C2000 LaunchPad line item. Expand this item and LAUNCHXL-F28377S, then select the LaunchPad Demo Application. Follow the steps in the main pane of the resource explorer to import, build, debug, and run this application. SPRUI25C – June 2015 – Revised April 2017 Submit Documentation Feedback LAUNCHXL-F28377S Overview Copyright © 2015–2017, Texas Instruments Incorporated 7 Hardware Configuration 6 www.ti.com Hardware Configuration The F28377S LaunchPad provides users with several options on how to configure the board. 6.1 ADC Resolution While the F28377S device has a 16 bit ADC, this development kit has been designed to use the ADC in its 12-bit mode. The user can use the ADC in its 16-bit mode by driving the proper differential signals into the ADC. Performance will not be on par with the data sheet [1] due to the reference circuitry being designed to match the ADC's 12-bit mode. 6.2 Power Domain The F28377S LaunchPad has several different power domains to enable JTAG isolation. Jumpers JP1, JP2, JP4, and JP5 configure where power is passed. Jumper 6.3 Power Domain JP1 Enable 3.3 V from USB (disables isolation) JP2 Enable GND from USB (disables isolation) JP4 Connects target MCU 3.3 V to second set of BoosterPack headers JP5 Connects target MCU 5 V to second set of BoosterPack headers Boot Mode Selection The LaunchPad's F28377S device includes a boot ROM that performs some basic start-up checks and allows for the device to boot in many different ways. Most users will either want to perform an emulation boot or a boot to flash (if they are running the application standalone). S1 has been provided to allow users to easily configure the pins that the bootROM checks to make this decision. The switches on S1 correspond to: Switch Function 1 GPIO84 2 GPIO72 3 TRSTn Keep in mind that the debugger does not connect if the device is not in the emulation boot mode (TRST switch in the up position). More information about boot mode selection can be found in the Boot ROM section of the TMS320F2837xS Delfino Microcontrollers Technical Reference Manual (SPRUHX5). 6.4 Connecting a BoosterPack The F28377S LaunchPad is the perfect experimenter board to start hardware development with the F2837xS devices. All of the connectors are aligned in a 0.1-in (2.54-mm) grid to allow easy and inexpensive development of add on boards called BoosterPacks. These satellite boards can access all of the GPIO and analog signals. The the pin out of the connectors can be found in Section 6. 6.5 Device Migration Path Applications developed on the LAUNCHXL-F28377S can easily be migrated to any of these lower cost devices in the F2837xS family: 8 Part Number Description TMS320F28377S 32 Bit Real Time Microcontroller, 200 Mhz, 1024KB Flash, 164KB RAM, 16 Bit ADC TMS320F28376S 32 Bit Real Time Microcontroller, 200 Mhz, 512KB Flash, 132KB RAM, 16 Bit ADC TMS320F28375S 32 Bit Real Time Microcontroller, 200 Mhz, 1024KB Flash, 164KB RAM, 12 Bit ADC TMS320F28374S 32 Bit Real Time Microcontroller, 200 Mhz, 512KB Flash, 132KB RAM, 12 Bit ADC LAUNCHXL-F28377S Overview SPRUI25C – June 2015 – Revised April 2017 Submit Documentation Feedback Copyright © 2015–2017, Texas Instruments Incorporated LAUNCHXL-F28377S Hardware www.ti.com 7 LAUNCHXL-F28377S Hardware 7.1 Device Pin Out ..Table 1 through Table 4 lists the pin out and pin mux options for the C2000 LaunchPad. Additional muxing options are available and can be found in the TMS320F2837xS Delfino Microcontrollers Data Manual (SPRS881). Table 1. F28377S LaunchPad Pin Out and Pin Mux Options - J1, J3 Mux Value 3 2 Mux Value 1 J1 Pin J3 Pin +3.3 V 0 1 21 +5 V 0 EM1D13 GPIO71 2 22 GND EM1DQM2 EM1A17 GPIO90 3 23 ADCIN14 EM1DQM1 EM1A16 GPIO89 4 24 ADCINB1 EM1A3 GPIO41 5 25 ADCINB4 NC 6 26 ADCINB2 EM2D8 EM1D24 MCLKRB GPIO60 7 27 ADCINA0 EM2D7 EM1D23 MFSRB GPIO61 8 28 ADCINB0 GPIO43 9 29 ADCINA1 GPIO42 10 30 NC 1 2 3 2 3 Table 2. F28377S LaunchPad Pin Out and Pin Mux Options - J4, J2 Mux Value 3 Mux Value 2 1 MDXB CANTXB EPWM7A MDRB CANRXB MCLKXB MFSXB 0 J4 Pin J2 Pin 0 GPIO12 40 20 GND EPWM7B GPIO13 39 19 GPIO4 EPWM3A SCITXDB EPWM8A GPIO14 38 18 GPIO62 SCIRXDC EM1D22 EM2D6 SCIRXDB EPWM8B GPIO15 37 17 NC OUTPUTXBAR7 CANTXB SPISIMOA GPIO16 36 16 RESET# OUTPUTXBAR8 CANRXB SPISOMIA GPIO17 35 15 GPIO58 MCLKRA EM1D26 EM2D10 CANTXB MDXA EQEP1A GPIO20 34 14 GPIO59 MFSRA EM1D25 EM2D9 CANRXB MDRA EQEP1B GPIO21 33 13 GPIO72 EM1D12 DAC1 32 12 GPIO73 EM1D11 DAC2 31 11 GPIO78 EM1D6 SPRUI25C – June 2015 – Revised April 2017 Submit Documentation Feedback 1 XCLKOUT LAUNCHXL-F28377S Overview Copyright © 2015–2017, Texas Instruments Incorporated 9 LAUNCHXL-F28377S Hardware www.ti.com Table 3. F28377S LaunchPad Pin Out and Pin Mux Options - J5, J7 Mux Value 3 2 Mux Value 1 0 J5 Pin J7 Pin 0 +3.3V 41 61 +5V NC 42 62 GND EM1RAS EM1A14 GPIO87 43 63 ADCIN15 EM1CAS EM1A13 GPIO86 44 64 ADCINA2 NC 45 65 ADCINA5 NC 46 66 ADCINB5 GPIO65 47 67 ADCINA3 EM1D19 NC 48 68 ADCINB3 EM1D15 GPIO69 49 69 ADCINA4 EM1D18 GPIO66 50 70 NC 1 2 3 2 3 Table 4. F28377S LaunchPad Pin Out and Pin Mux Options - J8, J6 Mux Value 3 2 Mux Value 1 0 J8 Pin J6 Pin 0 EPWM2A GPIO2 80 60 GND EPWM2B GPIO3 79 59 GPIO91 ADCSOCB0 CANRXB EPWM6A GPIO10 78 58 NC OUTPUTXBAR7 SCIRXDB EPWM6B GPIO11 77 57 NC CANRXA SCITXDB SPICLKA GPIO18 76 56 RESET# CANTXA SCIRXDB SPISTEA GPIO19 75 55 GPIO63 NC 74 54 GPIO64 NC 73 53 GPIO99 DAC3 72 52 GPIO92 DAC4 71 51 NC 10 LAUNCHXL-F28377S Overview 1 SCITXDC EM1A18 EEM1DQM3 EM1D21 EM2D5 EM1D20 EM2D4 EM2A1 EM1A19 EM1BA1 SPRUI25C – June 2015 – Revised April 2017 Submit Documentation Feedback Copyright © 2015–2017, Texas Instruments Incorporated SPRUI25C – June 2015 – Revised April 2017 Submit Documentation Feedback Copyright © 2015–2017, Texas Instruments Incorporated E D C DATA 20150326 REV REV1.0 NOTE ORIGINAL RELEASED Sheet 2 Micro USB type B Sheet 3 Power management 2 Sheet 2 4 SERIAL 1&2 CAN Sheet 6 TMS320F28377S LEDS Sheet 5 FT2232H Sheet 4 & 5 3 LAUNCHXL-F28377S Document Number: BLOCK DIAGRAM Date: 6/22/2015 9:21:57 AM TITLE: Note: DNP = Do Not Populate BoosterPack 2 Connector Sheet 6 BoosterPack 1 Connector Sheet 6 QEP Connector Sheet 6 5 REV: 1.1 Sheet: 1/6 6 E D C B A 7.2 B A 1 www.ti.com LAUNCHXL-F28377S Hardware Schematics Figure 2 shows the F28377S LaunchPad schematic. Figure 2. LAUNCHXL-F28377S_B Block Diagram Schematic LAUNCHXL-F28377S Overview 11 E D C B A P$2 4 5 FTDI_CS CS CLK DD+ 2.2uH 0.1u 0.1u 0.1u 3.3u TP11 GND DO 1 VCC TP14TP15TP16TP17 AGND 93LC56BT-I/OT 2.2k R31 AGND 0.1u C43 P$49 C18 36p C17 36p 12M FTDI_DATA Q3 P$7 P$6 P$14 P$8 P$13 P$3 P$2 P$63 P$62 P$61 AGND FTDI_CS FTDI_CLK FTDI_DATA 1K R22 D+ D- FTDI_3V3 P$50 FTDI_1V8 AGND 100K22uF R47 C45 C12 C13 C14 C15 0R 0R USBVCC P$8 P$5 P$7 P$6 AGND AGNDAGNDAGND FTDI_3V3 U8 PG FB SW VOS AGND GND PGND R15 R33 AGND FTDI_CLK VIN EN 500mA F1 P$4 P$1 P$3 0.1u FTDI_DATA 3 DI C16 1 2 3 4 5 Mini USB AGND C44 10uF USBVCC EEPROM Array FTDI_3V3 CDRH2D18/HPNP-2R2NC L7 AGND U17 TPS62162DSGR 10K 4.7u Vout = 3.3V Iout = 1A 3 TEST OSCO OSCI EECS EECLK EEDATA REF RESET# USBDP USBDM VREGIN VREGOUT L2 BLM15AG601SN1D C10 P$9 EX_PAD 6 2 R12 AGND R24 C11 FT2232H U6 AGND 4 PWREN# SUSPEND# BCBUS0 BCBUS1 BCBUS2 BCBUS3 BCBUS4 BCBUS5 BCBUS6 BCBUS7 BDBUS0 BDBUS1 BDBUS2 BDBUS3 BDBUS4 BDBUS5 BDBUS6 BDBUS7 ACBUS0 ACBUS1 ACBUS2 ACBUS3 ACBUS4 ACBUS5 ACBUS6 ACBUS7 ADBUS0 ADBUS1 ADBUS2 ADBUS3 ADBUS4 ADBUS5 ADBUS6 ADBUS7 P$60 P$36 P$48 P$52 P$53 P$54 P$55 P$57 P$58 P$59 P$38 P$39 P$40 P$41 P$43 P$44 P$45 P$46 TP30 D8 Red 1 2 3 4 5 6 7 8 0 0 U5 R21 VCC1 GND1 INA INB INC IND NC GND1 FTDI_3V3 JP1 0 R20 0 R19 0 R18 R16 VCC2 GND2 OUTA OUTB OUTC OUTD EN GND2 VCC2 GND2 OUTA OUTB INC NC2 EN2 GND2 0 0 R32 0 R30 R28 0 R25 1 2 3 4 5 6 7 8 6 TDO GPIO84 JTAG_TRST TCK TDI TMS GPIO85 REV: 1.1 Sheet: 2/6 GND GND +3V3 TP13 16 15 14 13 12 11 10 9 +3V3 TP12 ISO7231 VCC1 GND1 INA INB OUTC NC1 EN1 GND1 LAUNCHXL-F28377S AGND 16 15 14 13 12 11 10 9 ISO7240 AGND FTDI_3V3 U7 5 Document Number: XDS100v2 Date: 6/22/2015 9:21:57 AM TITLE: PWREN# SUSPEND# 330 R27 D7 Blue FTDI_3V3 AGND AGND P$26 P$27 P$28 P$29 P$30 P$32 R23 P$33 1K P$34 P$16 P$17 P$18 P$19 P$21 P$22 P$23 P$24 FTDI_3V3 FTDI_3V3 AGND 12k L1 BLM15AG601SN1D P$9 P$4 VPLL VPHY TH TH 4.7u P$12 P$37 P$64 VCORE1 VCORE2 VCORE3 AGND P$20 P$31 P$42 P$56 R46 2 R26 VCCIO1 VCCIO2 VCCIO3 VCCIO4 P$10 Copyright © 2015–2017, Texas Instruments Incorporated GND1 GND2 GND3 GND4 GND5 GND6 GND7 GND8 LAUNCHXL-F28377S Overview P$1 P$5 P$11 P$15 P$25 P$35 P$47 P$51 820 Green D4 330 1 2 12 1 JP2 2 1 E D C B A LAUNCHXL-F28377S Hardware www.ti.com Figure 3. LAUNCHXL-F28377S XDS100v2 Schematic SPRUI25C – June 2015 – Revised April 2017 Submit Documentation Feedback E D C B GND 4.7u C8 +3V3 GND 2.2u C72 +3V3 GND 10u 4 5 GND GND R54 64.9k R55 39.2k 3.3uH CDRH3D16/HPNP-3R3NC SD VIN 22u C80 GND +1V2 GND 2.2u C29 +3V3 FB SWITCH 3 1 GND 2.2u C27 VDDA 1N5819HW-7-F D3 L3 60Ohm GND 820p GND 2.2u C2 +3V3 3 GND C41 10uF +5V C25 10u C81 GND L11 220Ohm GND GND GND GND GND GND GND L6 L8 1u U12 LMR62421XMFE/NOPB 2.2u C71 VDDOSC GND GND 10u C68 C69 VDDIO 10u L4 60Ohm L5 220Ohm TPS62080 C70 +3V3 GND GND 10u P$6 P$7 P$5 P$4 C57 0.1u C58 0.1u C59 0.1u PG VIN SW EN MODE VOS FB GND R53 178k 2 C60 0.1u C61 0.1u A 10K C62 0.1u C63 0.1u U4 R14 C64 0.1u C65 0.1u P$8 P$1 C79 P$3 P$2*2 C73 0.1u VDD 4 OUT REF3030 GND IN Vout = 5V Iout = 0.5A GND 1 U10 2 1u GND 4 3 +3V3 GND 4 3 +3V3 C5 C9 OPA320 1 0.1u U13 OPA320 1 0.1u U11 Document Number: F28377S Power Date: 6/22/2015 9:21:57 AM TITLE: 5 LAUNCHXL-F28377S C19 GND GND 1u 1u GND C7 R3 1k C6 GND GND GND GND GND 2.2u 2.2u 2.2u 2.2u C46 C48 C75 C77 2.2u 2.2u 2.2u 2.2u 2.2u C42 C47 C49 C76 C78 GND 3 +3V3 C74 0.1u 5 1 +5V 0.1u C1 C66 0.1u C67 0.1u C28 0.1u GND GND 6 VREFHIA 2.2u C20 GND 2.2u C21 REV: 1.0 Sheet: 3/6 VREFHIB GND R11 R52 2 5 2 560m 560m C56 0.1u GND 2 C30 0.1u R17 30.1K Copyright © 2015–2017, Texas Instruments Incorporated 10K SPRUI25C – June 2015 – Revised April 2017 Submit Documentation Feedback R45 E D C B A www.ti.com LAUNCHXL-F28377S Hardware Figure 4. LAUNCHXL-F28377S Power Schematic LAUNCHXL-F28377S Overview 13 Copyright © 2015–2017, Texas Instruments Incorporated E D C 1 0 0 0 0 TRST x 0 0 1 1 x 0 1 0 1 1 2 3 S1 VSSOSC GND GND GND GPIO84 GPIO72 TRST BOOT GND 64 TH 67 17*3 Emulation Boot Parallel I/O SCI Wait GetMode 204-3ST GPIO72 GPIO84 6 5 4 JTAG_TRST 820 +3V3 +3V3 R5 820 B TMS320F28377S R4 C26 0.1u GND VREGENZ VDD VSS VDD3VFL VSSOSC VDDA VSSA VDDIO VDDOSC ON 16*9 41 R10 2.2k VDD R9 2.2k VDDA 18*2 VDDIO 2*12 VDDOSC65*2 2.2k +3V3 R8 U1G$1 VSSOSC +3V3 GND TP21TP22TP23TP24 820 GND 36p 36p +3V3 3 R1 C3 C4 A 2 1 3 LAUNCHXL-F28377S Overview D1 Green 4 48 TRST 10MHz Q1 S3 2 VREFLOB VREFHIA VREFHIB +3V3 26 27 25 24 23 22 21 20 28 29 30 31 32 33 34 19 37 LAUNCHXL-F28377S GND 0.1u C39 TP18 RESET# TMS320F28377S ADCIN14/CMPIN4P ADCIN15/CMPIN4N TRSTN ADCINA0/DACOUTA ADCINA1/DACOUTB ADCINA2/CMPIN1P ADCINA3/CMPIN1N ADCINA4/CMPIN2P ADCINA5/CMPIN2N X1 ADCINB0/VDAC X2 ADCINB1/DACOUTC ADCINB2/COMPIN3P ADCINB3/COMPIN3N ADCINB4 ADCINB5 TCK TDI TDO TMS XRSN U1G$2 5 Document Number: F28377S_A Date: 6/22/2015 9:21:57 AM TITLE: GND 1 RESET 68 66 50 46 47 49 TCK TDI TDO TMS RESET# 69 R7 1M 2 2.2k 14 R6 1 ADCIN14 ADCIN15 ADCINA0 ADCINA1 ADCINA2 ADCINA3 ADCINA4 ADCINA5 ADCINB0 ADCINB1 ADCINB2 ADCINB3 ADCINB4 ADCINB5 GND ADC REV: 1.0 Sheet: 4/6 VREFHIA VREFHIB 6 E D C B A LAUNCHXL-F28377S Hardware www.ti.com Figure 5. LAUNCHXL-F28377S_A Schematic SPRUI25C – June 2015 – Revised April 2017 Submit Documentation Feedback Copyright © 2015–2017, Texas Instruments Incorporated E D C B TMS320F28377S C35 C34 C33 C36 R41 1K R40 1K R37 1K R36 1K 0.1u 0.1u 0.1u 0.1u GND GND GND GND DAC4 DAC3 DAC2 DAC1 PWM_DAC 51 73 74 GPIO41 GPIO42 GPIO43 5 GPIO19 GPIO18 GPIO21 GPIO20 C24 2Y 1Y 4 6 SN74LVC2G07 GND 2A 1A +3V3 +3V3 LAUNCHXL-F28377S 3 1 U9 Document Number: F28377S_B Date: 6/22/2015 9:21:57 AM TITLE: GPIO13 GPIO12 GND 0.1u +3V3 52 GPIO58 GPIO58/MCLKRA/EM1D26/EM2D10/OUTPUTXBAR1/SPICLKB/SD2_D2/SPISIMOA GPIO2/EPWM2A/OUTPUTXBAR1/SDAB 53 GPIO59 GPIO59/MFSRA/EM1D25/EM2D9/OUTPUTXBAR2/SPISTEB/SD2_C2/SPISOMIA GPIO3/EPWM2B/OUTPUTXBAR2/MCLKRB/SCLB 54 GPIO60 GPIO60/MCLKRB/EM1D24/EM2D8/OUTPUTXBAR3/SPISIMOB/SD2_D3/SPICLKA GPIO4/EPWM3A/OUTPUTXBAR3/CANTXA 56 GPIO61 GPIO10/EPWM6A/CANRXB/ADCSOCBO/EQEP1A/SCITXDB/UPP-WAIT GPIO61/MFSRB/EM1D23/DM2D7/OUTPUTXBAR4/SPISOMIB/SD2_C3/SPISTEA 57 GPIO62 GPIO62/SCIRXDB/EM1D22/EM2D6/EQEP3A/CANRXA/SD2_D4 GPIO11/EPWM6B/SCIRXDB/OUTPUTXBAR7/EQEP1B/UPP-START 58 GPIO63 GPIO63/SCITXDC/EM1D21/EM2D5/EQEP3B/CANTXA/SD2_C4/SPISIMOB GPIO12/EPWM7A/CANTX/MDXB/EQEP1S/SCITXDC/UPP-ENA 59 GPIO64 GPIO64/EM1D20/EM2D4/EQEP3S/SCIRXDA/SPISOMIB GPIO13/EPWM7B/CANRXB/MDRB/EQEP1I/SCIRXDC/UPP-D7 60 GPIO65 GPIO65/EM1D19/EM2D3/EQEP3I/SCITXDA/SPICLKB GPIO14/EPWM8A/SCITXDB/MCLKXB/OUTPUTXBAR3/UPP-D6 GPIO66/EM1D18/EM2D2/SDAB/SPISTEB61 GPIO66 GPIO15/EPWM8B/SCIRXDB/MFSXB/OUTPUTXBAR4/UPP-D5 GPIO69/EM1D15/SCLKB/SPISIMOC 75 GPIO69 GPIO16/SPISIMOA/CANTXB/OUTPUTXBAR7/EPWM9A/SD_D1/UPP-D4 GPIO70/EM1D14/CANRXA/SCITXDB/SPISOMIC76 GPIO70 GPIO17/SPISOMIA/CANRXB/OUTPUTXBAR8/EPWM9B/SD1_C1/UPP-D3 GPIO71/EM1D13/CANTXA/SCIRXDB/SPICLKC77 GPIO71 GPIO18/SPICLKA/SCITXDB/CANRXA/EPWM10A/SD1_D2/UPP-D2 GPIO72/EM1D12/CANTXB/SCITXDC/SPISTEC80 GPIO72 GPIO19/SPISTEA/SCIRXDB/CANTXA/EPWM10B/SD1_C2/UPP-D1 GPIO73/EM1D11/XCLKOUT/CANRXB/SCIRXDC81 GPIO73 GPIO20/EQEP1A/MDXA/CANTXB/EPWM11A/SD1_D3/UPP-D0 GPIO78/EM1D6/EQEP2A 82 GPIO78 GPIO21/EQEP1B/MDRA/CANRXB/EPWM11B/SD1_C3/UPP-CLK GPIO84/SCITXDA/MDXB/MDXA 85 GPIO84 GPIO85/EM1D0/SCIRXDA/MDRB/MDRA86 GPIO85 GPIO41/EM1A3/SCLB 87 GPIO86 GPIO86/EM1A13/EM1CAS/SCITXDB/MCLKXB/MCLKXA GPIO42/SDAA/SCITXDA/USB0DM 88 GPIO87 GPIO87/EM1A14/EM1RAS/SCIRXDB/MFSXB/MFSXA GPIO43/SCLA/SCIRXDA/USB0DP GPIO89/EM1A16/EM1DQM1/SCITXDC96 GPIO89 GPIO90/EM1A17/EM1DQM2/SCIRXDC97 GPIO90 GPIO91/EM1A18/EM1DQM3/SDAA 98 GPIO91 GPIO92/EM1A19/EM1BA1/SCLA 99 GPIO92 GPIO99/EM2A1/EQEP1I 14 GPIO99 U1G$3 4 R38 91 92 93 100 1 3 4 5 6 7 8 9 11 12 13 3 330 R39 D9 Red GPIO2 GPIO3 GPIO4 GPIO10 GPIO11 GPIO12 GPIO13 GPIO14 GPIO15 GPIO16 GPIO17 GPIO18 GPIO19 GPIO20 GPIO21 2 330 D10 Blue A 1 5 VCC GND SPRUI25C – June 2015 – Revised April 2017 Submit Documentation Feedback 2 REV: 1.1 Sheet: 5/6 6 E D C B A www.ti.com LAUNCHXL-F28377S Hardware Figure 6. LAUNCHXL-F28377S_B Schematic LAUNCHXL-F28377S Overview 15 E D C B A B I PWR GND GND QEP_A 1 2 3 4 5 +5V 40 39 38 37 36 35 34 33 32 31 1 2 3 4 5 6 7 8 9 10 80 79 78 77 76 75 74 73 72 71 40 39 38 37 36 35 34 33 32 31 1 2 3 4 5 6 7 8 9 10 EQEP1A EQEP1B EQEP1I GPIO12 GPIO13 GPIO14 GPIO15 GPIO16 GPIO17 GPIO20 GPIO21 DAC1 DAC2 GPIO60 GPIO61 GPIO43 GPIO42 GPIO71 GPIO90 GPIO89 GPIO41 DAC3 DAC4 GPIO2 GPIO3 GPIO10 GPIO11 GPIO18 GPIO19 GPIO69 GPIO66 GPIO65 GPIO87 GPIO86 +3V3 GND QEP_B 1 2 3 4 5 +5V 20 19 18 17 16 15 14 13 12 11 21 22 23 24 25 26 27 28 29 30 60 59 58 57 56 55 54 53 52 51 61 62 63 64 65 66 67 68 69 70 JP5 RESET# GPIO63 GPIO64 GPIO99 GPIO92 GPIO91 ADCIN14 ADCINB1 ADCINB4 ADCINB2 ADCINA0 ADCINB0 ADCINA1 RESET# GPIO58 GPIO59 GPIO72 GPIO73 GPIO78 GPIO4 GPIO62 EQEP2A EQEP2B EQEP2I GND 20 19 18 17 16 15 14 13 12 11 GND 21 22 23 24 25 26 27 28 29 30 +5V GND 60 59 58 57 56 55 54 53 52 51 +5V ADCIN15 ADCINA2 ADCINA5 ADCINB5 ADCINA3 ADCINB3 ADCINA4 GND 61 62 63 64 65 66 67 68 69 70 1 2 JP4 +3V3 80 79 78 77 76 75 74 73 72 71 R13 1K C50 1 2 3 +3V3 0R GPIO70 R44 GND P$4 P$1 P$5 P$8 R D EN RS P$16 P$14 P$13 P$12 P$11 P$10 P$9 P$15 GND VCCB B1 B2 B3 B4 B5 B6 P$1 P$3 P$4 P$5 P$6 P$7 CANH CANL +3V3 GPIO10 GPIO11 GPIO13 GPIO62 GPIO63 GPIO65 P$8 R2 2.2k P$6 P$7 GND 0.1u 1 2 3 6 J12 REV: 1.1 Sheet: 6/6 PGND GND Document Number: BoosterPack Headers Date: 6/22/2015 9:21:57 AM LAUNCHXL-F28377S A1 A2 A3 A4 A5 A6 OE VCCA P$2 CANL U2 TXB0106PWR GND TITLE: GND EQEP1A EQEP1B EQEP1I EQEP2A EQEP2B EQEP2I +5V 5 C37 CANH +3V3 U3 SN65HVD234D LEVEL SHIFT 0R GPIO71 R43 CAN HEADER GND 1X03 +3V3 GND GND J10 4 C32 3 0.1u A R29 1K 0.001u C51 10K 10K 41 42 43 44 45 46 47 48 49 50 R48 1K 0.001u C52 R35 GND 1 2 0.001u R42 P$3 VCC GND P$2 41 42 43 44 45 46 47 48 49 50 R49 1K C53 R34 C31 2 R50 1K 0.001u C54 Copyright © 2015–2017, Texas Instruments Incorporated R51 1K LAUNCHXL-F28377S Overview 0.001u 120 0.1u 16 0.001u C55 1 E D C B A LAUNCHXL-F28377S Hardware www.ti.com Figure 7. LAUNCHXL-F28377S BoosterPack Schematic SPRUI25C – June 2015 – Revised April 2017 Submit Documentation Feedback LAUNCHXL-F28377S Hardware www.ti.com 7.3 PCB Layout Figure 8 through Figure 13 shows the LAUNCHXL-F28377S PCB layout. Figure 8. Top Silk Figure 9. Top Copper Figure 10. Inner Copper 1 Figure 11. Inner Copper 2 Figure 12. Bottom Silk Figure 13. Bottom Copper SPRUI25C – June 2015 – Revised April 2017 Submit Documentation Feedback LAUNCHXL-F28377S Overview Copyright © 2015–2017, Texas Instruments Incorporated 17 LAUNCHXL-F28377S Hardware 7.4 www.ti.com Bill of Materials (BOM) Table 5 lists the LAUNCHXL-F28377S bill of materials. Table 5. LAUNCHXL-F28377S Bill of Materials Item Ref Varient Qty Vendor Stk Number S3 All 1 SWITCH TACTILE SPST-NO 0.05A Omron Electronics Inc- B3F-3152 24 V EMC Div Digikey SW410-ND S1 All 1 SWITCH TAPE SEAL 3 POS SMD 50 V 219-3MST Digikey CT2193MST-ND F1 All 1 PTC RESETTABLE .50A 15 V 1812 Bourns Inc. MF-MSMF050-2 Digikey MF-MSMF050-2TR-ND Q1 All 1 Crystal 10.0000MHz 30ppm 18 pF 60 Ω -40°C - 85°C Through Hole HC49/US CTS-Frequency Controls ATS100B-E Digikey CTX919-ND Q3 All 1 CRYSTAL 12.0000 MHZ 18 pF SMD Abracon Corporation ABLS2-12.000MHZD4Y-T Digikey 535-9869-2-ND JP1, JP2, JP4, JP5 All 4 CONN HEADER 2 POS 2.54 Wurth Electronics Inc 61300211121 Digikey 732-5315-ND JP1, JP2, JP4, JP5 All 4 SHUNT JUMPER .1" BLACK GOLD 3M 969102-0000-DA Digikey 3M9580-ND J12, J10 All 2 CONN HEADER 3 POS 2.54 Wurth Electronics Inc 61300311121 Digikey 732-5316-ND QEP_A, QEP_B All 2 CONN HEADER 5 POS 2.54 Wurth Electronics Inc 61300511121 Digikey 732-5318-ND J1, J2, J3, J4, J5, J6, J7, J8 All 4 LaunchPad Headers Major League Electronics SSHQ-110-D-08-G-LF DNP 9 RES 0.0 Ω 1/4W 1206 SMD Panasonic - ECG ERJ-8GEY0R00V Digikey P0.0ETR-ND CON1 All 1 CONN RECEPT MINI-USB TYPE B Mill-Max SMT Manufacturing Corp. 897-43-005-00-100001 Digikey ED90341TR-ND C50, C51, C52, C53, C54, C55 All 6 CAP CER 1000 pF 50 V 10% X7R 0402 Murata Electronics North America GRM155R71H102KA0 1D Digikey 490-1303-1-ND C1, C5, C9, C12, C13, C14, C16, C24, C26, C28, C30, C31, C32, C33, C34, C35, C36, C37, C39, C43, C56, C57, C58, C59, C60, C61, C62, C63, C64, C65, C66, C67, C73, C74 All 34 CAP CER 0.1 µF 10 V 10% X5R 0402 Murata Electronics North America GRM155R61A104KA0 1D Digikey 490-1318-1-ND C68, C69, C70, C79, C81 All 5 CAP CER 10 µF 4 V 20% X6S 0603 Murata Electronics North America GRM188C80G106ME 47D Digikey 490-10470-1-ND C41, C44 All 2 CAP CER 10 µF 25 V Y5V 1210 Murata Electronics North America GRM32NF51E106ZA0 1L Digikey 490-1893-1-ND C2, C20, C21, C27, C29, C42, C46, C47, C48, C49, C71, C72, C75, C76, C77, C78 All 16 CAP CER 2.2 µF 4 V 20% X5R 0402 Murata Electronics North America GRM155R60G225ME 15D Digikey 490-4518-1-ND R16, R18, R19, R20, R21, R25, R28, R30, R32 18 Description Mfg CTS Electrocomponents LAUNCHXL-F28377S Overview Part Number Major League Electronics SSHQ-110-D-08-G-LF SPRUI25C – June 2015 – Revised April 2017 Submit Documentation Feedback Copyright © 2015–2017, Texas Instruments Incorporated LAUNCHXL-F28377S Hardware www.ti.com Table 5. LAUNCHXL-F28377S Bill of Materials (continued) Item Ref Varient Qty Description Mfg Part Number Vendor Stk Number C8, C10, C11 All 3 CAP CER 4.7 µF 6.3 V 20% X5R 0402 Murata Electronics North America GRM155R60J475ME4 7D Digikey 490-5915-1-ND C6, C7, C19 All 3 CAP CER 1 µF 6.3 V 10% X5R 0402 Murata Electronics North America GRM155R60J105KE1 9D Digikey 490-1320-1-ND C80 All 1 CAP CER 22 µF 4 V 20% X6S 0603 Murata Electronics North America GRM188C80G226ME A0D Digikey 490-7196-1-ND C45 All 1 CAP CER 22 µF 10 V 10% X7R 1210 Murata Electronics North America GRM32ER71A226KE2 0L Digikey 490-1876-1-ND C15 All 1 CAP CER 3.3 µF 4 V 20% X5R 0402 TDK Corporation C1005X5R0G335M05 0BB Digikey 445-7397-1-ND C25 All 1 CAP CER 820 pF 50 V 10% X7R 0402 Murata Electronics North America GRM155R71H821KA0 1D Digikey 490-3250-1-ND C3, C4, C17, C18 All 4 CAP CER 36 pF 50 V C0G 0402 TDK Corporation C1005C0G1H360J Digikey 445-4903-2-ND R15, R33, R43, R44 All 4 RES SMD 0.0 Ω JUMPER 1/10W Panasonic Electronic Components ERJ-2GE0R00X Digikey P0.0JCT-ND R11, R52 All 2 RES SMD 0.56 Ω 1% 1/6W 0402 Panasonic Electronic Components ERJ-2BQFR56X Digikey P.56AKCT-ND R47 All 1 RES SMD 100K Ω 1% 1/10W 0402 Panasonic Electronic Components ERJ-2RKF1003X Digikey P100KLCT-ND R12, R14, R35, R42, R45 All 5 RES SMD 10K Ω 1% 1/10W 0402 Panasonic Electronic Components ERJ-2RKF1002X Digikey P10.0KLCT-ND R34 All 1 RES SMD 120 Ω 1% 1/10W 0402 Panasonic Electronic Components ERJ-2RKF1200X Digikey P120LCT-ND R24 All 1 RES SMD 12K Ω 1% 1/10W 0402 Panasonic Electronic Components ERJ-2RKF1202X Digikey P12.0KLCT-ND R53 All 1 RES SMD 178K Ω 1% 1/10W 0402 Panasonic Electronic Components ERJ-2RKF1783X Digikey P178KLCT-ND R3, R13, R22, R23, R29, R36, R37, R40, R41, R48, R49, R50, R51 All 13 RES SMD 1K Ω 1% 1/10W 0402 Panasonic Electronic Components ERJ-2RKF1001X Digikey P1.00KLCT-ND R7 All 1 RES SMD 1M Ω 1% 1/10W 0402 Panasonic Electronic Components ERJ-2RKF1004X Digikey P1.00MLCT-ND R2, R6, R8, R9, R10, R31 All 6 RES SMD 2.2K Ω 1% 1/10W 0402 Panasonic Electronic Components ERJ-2RKF2201X Digikey P2.20KLCT-ND R17 All 1 RES SMD 30.1K Ω 1% 1/10W 0402 Panasonic Electronic Components ERJ-2RKF3012X Digikey P30.1KLCT-ND R26, R27, R38, R39 All 4 RES SMD 330 Ω 1% 1/10W 0402 Panasonic Electronic Components ERJ-2RKF3300X Digikey P330LCT-ND R55 All 1 RES SMD 39.2K Ω 1% 1/10W 0402 Panasonic Electronic Components ERJ-2RKF3922X Digikey P39.2KLCT-ND SPRUI25C – June 2015 – Revised April 2017 Submit Documentation Feedback LAUNCHXL-F28377S Overview Copyright © 2015–2017, Texas Instruments Incorporated 19 LAUNCHXL-F28377S Hardware www.ti.com Table 5. LAUNCHXL-F28377S Bill of Materials (continued) Item 20 Ref Varient Qty Part Number Vendor Stk Number R54 All 1 Description RES SMD 64.9K Ω 1% 1/10W 0402 Panasonic Electronic Components Mfg ERJ-2RKF6492X Digikey P64.9KLCT-ND R1, R4, R5, R46 All 4 RES SMD 820 Ω 1% 1/10W 0402 Panasonic Electronic Components ERJ-2RKF8200X Digikey P820LCT-ND D3 All 1 DIODE SCHOTTKY 40 V 1A SOD123 Diodes Incorporated 1N5819HW-7-F Digikey 1N5819HW-FDICT-ND D1, D4 All 2 LED 1X0.5 MM 570NM GN WTR CLR SMD Kingbright APHHS1005CGCK Digikey 754-1101-1-ND D8, D9 All 2 LED 1X0.5 MM 630NM RD WTR CLR SMD Kingbright APHHS1005SURCK Digikey 754-1104-1-ND D7, D10 All 2 LED BLUE 470NM WTR CLEAR SMD Kingbright APHHS1005QBC/D Digikey 754-1504-1-ND L8 All 1 FIXED IND 1 UH 1.62A 40 MOHM SMD Murata Electronics North America LQH3NPN1R0NJ0L Digikey 490-5342-1-ND L7 All 1 FIXED IND 2.2 UH 1.9A 60 MOHM SMD Sumida America Components Inc CDRH2D18/ HPNP-2R2NC Digikey 308-2295-1-ND L6 All 1 FIXED IND 3.3 UH 1.8A 85 MOHM SMD Sumida America Components Inc CDRH3D16/ HPNP-3R3NC Digikey 308-1981-1-ND L5, L11 All 2 FERRITE BEAD 220 Ω 0402 Taiyo Yuden BKP1005EM221-T Digikey 587-3290-1-ND L3, L4 All 2 FERRITE CHIP 60 Ω 1700MA 0402 Murata Electronics North America BLM15PD600SN1D Digikey 490-5201-1-ND L1, L2 All 2 FERRITE CHIP 600 Ω 300MA 0402 Murata Electronics North America BLM15AG601SN1D Digikey 490-1006-1-ND U8 All 1 IC EEPROM 2K-BIT 3 MHZ SOT23- Microchip Technology 6 93LC56BT-I/OT Digikey 93LC56BT-I/OTTR-ND U6 All 1 IC USB HS DUAL UART/FIFO 64QFN FTDI, Future Technology Devices International Ltd FT2232HQ-REEL Digikey 768-1025-2-ND U5 All 1 ISOLAT DGTL 2.5KVRMS 4CH 16SOIC Texas Instruments ISO7240CDWR Digikey ISO7240CDWR-ND U7 All 1 ISOLAT DGTL 3KVRMS 3CH 16SOIC Texas Instruments ISO7231CDWR Digikey ISO7231CDWR-ND U12 All 1 IC REG BOOST ADJ 2.1A SOT23-5 Texas Instruments LMR62421XMFE/ NOPB U3 All 1 IC CAN TRANSCEIVER 3.3 V 8SOIC Texas Instruments SN65HVD234DR Digikey 296-27991-1-ND U9 All 1 IC BUFF/DVR DL NON-INV SOT236 Texas Instruments SN74LVC2G07DBVR Digikey 296-13494-2-ND U1 All 1 IC MCU 32-BIT 1024KB 100LQFP Texas Instruments TMX320F28377SPZP T Digikey 296-39644-ND LAUNCHXL-F28377S Overview LMR62421XMFE/NOPB CT-ND SPRUI25C – June 2015 – Revised April 2017 Submit Documentation Feedback Copyright © 2015–2017, Texas Instruments Incorporated LAUNCHXL-F28377S Hardware www.ti.com Table 5. LAUNCHXL-F28377S Bill of Materials (continued) Item Ref Varient Qty Description Mfg Part Number Vendor Stk Number U4 All 1 IC REG BUCK SYNC ADJ 1.2A 8WSON Texas Instruments TPS62080ADSGT Digikey 296-30360-1-ND U17 All 1 IC REG BUCK SYNC 3.3 V 1A 8WSON Texas Instruments TPS62162DSGT Digikey 296-29897-1-ND U2 All 1 IC 6BIT NON-INV TRANSLTR 16TSSOP Texas Instruments TXB0106PWR Digikey 296-23759-1-ND U11, U13 All 2 IC OPAMP GP 20 MHZ RRO SOT23-5 Texas Instruments OPA320AIDBVR Digikey 296-29480-1-ND U10 All 1 IC VREF SERIES 3 V SOT23-3 Texas Instruments REF3030AIDBZR Digikey 296-26323-1-ND SPRUI25C – June 2015 – Revised April 2017 Submit Documentation Feedback LAUNCHXL-F28377S Overview Copyright © 2015–2017, Texas Instruments Incorporated 21 References 8 www.ti.com References The following documents describe the C2000 devices. Copies of these documents are available on the Internet at http://www.ti.com/c2000 and www.ti.com/c2000-launchpad, or click on the links below: 1. TMS320F2837xS Delfino Microcontrollers Data Manual (SPRS881) 2. TMS320F28377S, TMS320F28376S, TMS320F28375S, TMS320F28374S Delfino Microcontrollers Silicon Errata (SPRZ422) 3. TMS320F2837xS Delfino Microcontrollers Technical Reference Guide (SPRUHX5) 4. TMS320C28x Extended Instruction Sets Technical Reference Manual (SPRUHS1) 5. TMS320C28x Instruction Set Simulator Technical Overview (SPRU608) 6. TMS320C28x Optimizing C/C++ Compiler v6.1 User's Guide (SPRU514) 7. TMS320C28x Assembly Language Tools v6.1 User's Guide (SPRU513) 22 LAUNCHXL-F28377S Overview SPRUI25C – June 2015 – Revised April 2017 Submit Documentation Feedback Copyright © 2015–2017, Texas Instruments Incorporated Frequently Asked Questions (FAQ) www.ti.com 9 Frequently Asked Questions (FAQ) 1. Can other programming and debug tools (such as an XDS510 emulator) be used with the C2000 LaunchPad? While a user could potentially connect an external emulator to the F28377S device present on the LaunchPad, it would require some rework of the board. It is recommended that users who want to use an external emulator purchase a controlCard and docking station that includes an external JTAG connector. 2. What versions of Code Composer Studio can be used to develop software for the C2000 LaunchPad? It is highly recommend that novice users develop applications with Code Composer Studio v6. The drivers, examples, and other associated software are tailored to make the user experience as smooth as possible in Code Composer Studio v6. 3. Why can’t I connect to the LaunchPad in Code Composer Studio? There are a number of things that could cause this and they all have an easy fix. • Is S1 switch 3 in the down position? This is the TRST pin that enables and disables JTAG functionality on the chip. This switch must be in the up position for the emulator to be able to connect. • Are both power LEDs lit? The board has two power domains because of the isolated JTAG interface. For low-voltage application development, JTAG isolation is not needed and the power domains can be combined to allow for convenience (that is, the board can be powered completely through the USB). Ensure that jumpers are placed on the posts of JP1 and JP2. • Are drivers correctly installed for the XDS100v2 present on the LaunchPad? Right click on My Computer and select properties. Navigate to the Hardware tab in the dialog box and open the device manager. Scroll to the bottom of the list and expand the USB Serial Bus controllers item. Are there two entries for TI XDS100 Channel A/B? If not, try unplugging and replugging in the board. Does Windows give you any messages in the system tray? In Device Manger, do either of the entries have a yellow exclamation mark over their icon? If so, try reinstalling the drivers. 4. Why is the serial connection not working? • Are you using the correct COM port? Right click on My Computer and select properties. Navigate to the Hardware tab in the dialog box and open the device manager. Scroll to Ports (COM & LPT) and expand this entry. Is there a USB Serial Port listed? If so, read the COM number to the right of the entry; this is the COM number you should be using. • Are you using the correct baud rate? Most, if not all, of the examples are configured for a baud rate of 115200 when the CPU is running at 200 MHz. If you have changed the PLL settings or written your own application you may have to recalculate the baud rate for your specific application. For information on how to do this, see the TMS320F2837xS Delfino Microcontrollers Technical Reference Guide (SPRUHX5). SPRUI25C – June 2015 – Revised April 2017 Submit Documentation Feedback LAUNCHXL-F28377S Overview Copyright © 2015–2017, Texas Instruments Incorporated 23 Revision History www.ti.com Revision History NOTE: Page numbers for previous revisions may differ from page numbers in the current version. Changes from B Revision (January 2017) to C Revision ............................................................................................... Page • 24 Update was made to Table 1 ............................................................................................................ 9 Revision History SPRUI25C – June 2015 – Revised April 2017 Submit Documentation Feedback Copyright © 2015–2017, Texas Instruments Incorporated IMPORTANT NOTICE FOR TI DESIGN INFORMATION AND RESOURCES Texas Instruments Incorporated (‘TI”) technical, application or other design advice, services or information, including, but not limited to, reference designs and materials relating to evaluation modules, (collectively, “TI Resources”) are intended to assist designers who are developing applications that incorporate TI products; by downloading, accessing or using any particular TI Resource in any way, you (individually or, if you are acting on behalf of a company, your company) agree to use it solely for this purpose and subject to the terms of this Notice. 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File Type : PDF File Type Extension : pdf MIME Type : application/pdf PDF Version : 1.4 Linearized : No Page Mode : UseOutlines Page Count : 25 Modify Date : 2017:04:26 13:46:36-05:00 Producer : iText 2.1.7 by 1T3XT Keywords : SPRUI25, SPRUI25C Title : LAUNCHXL-F28377S Overview User's Guide (Rev. C) Author : Texas Instruments, Incorporated [SPRUI25,C.] Create Date : 2017:04:26 13:46:36-05:00 Creator : TopLeaf 8.0.018 Subject : User's GuideEXIF Metadata provided by EXIF.tools