RM48 Hercules Development Kit (HDK) User's Guide Literature Number: SPNU508B September 2011 – Revised September 2013 Contents A ....................................................................................................................................... 4 Introduction ........................................................................................................................ 5 1.1 Scope of Document ......................................................................................................... 5 1.2 RM48 HERCULES Development Kit (HDK) Features ................................................................. 5 1.3 HDK Board Block Diagram ................................................................................................ 6 1.4 RM48 HDK Contents ....................................................................................................... 6 1.5 HDK Specifications ......................................................................................................... 7 1.6 Basic Operation ............................................................................................................. 7 1.7 Memory Map ................................................................................................................. 7 1.8 Power Supply ................................................................................................................ 7 Physical Description ............................................................................................................ 8 2.1 Board Layout ................................................................................................................ 8 2.2 Connectors ................................................................................................................... 9 2.2.1 20-Pin ARM JTAG Header ...................................................................................... 10 2.2.2 Ethernet Interface ................................................................................................ 10 2.2.3 CAN Interface ..................................................................................................... 11 2.2.4 J19, MIPI ETM Connector ....................................................................................... 11 2.2.5 J7, XDS100V2 USB JTAG Interface ........................................................................... 12 2.2.6 P1, +5 V to +12 V Input .......................................................................................... 13 2.2.7 J18, USB Host Connector ....................................................................................... 13 2.2.8 J16, USB Device Connector .................................................................................... 13 2.2.9 SCI Interface ...................................................................................................... 13 2.2.10 Daughter Card Interface ........................................................................................ 13 2.3 LEDs ........................................................................................................................ 16 2.4 S2 DIP Switch .............................................................................................................. 17 2.5 Jumpers ..................................................................................................................... 18 2.6 S4, Power On Reset Switch ............................................................................................. 18 2.7 S3, System Reset Switch ................................................................................................ 18 Operation Notices .............................................................................................................. 19 2 Contents Preface 1 2 SPNU508B – September 2011 – Revised September 2013 Submit Documentation Feedback Copyright © 2011–2013, Texas Instruments Incorporated www.ti.com List of Figures 1-1. RM48 HDK Board Block Diagram ........................................................................................ 6 2-1. RM48 HDK Board, Interfaces Top Side .................................................................................. 8 2-2. Connectors on RM48 HDK 2-3. J2, J3 CAN Bus Interface (Screw Terminal) ........................................................................... 11 2-4. J19, 60 Pin MIPI ETM Header ........................................................................................... 11 2-5. +12 V Input Jack ........................................................................................................... 13 2-6. J9, J10, and J11 on HDK ................................................................................................. 14 2-7. DIP Switch Settings ....................................................................................................... 17 ................................................................................................ 9 List of Tables 1-1. RM48 Memory Map ......................................................................................................... 7 1-2. Power Test Points .......................................................................................................... Connectors on HDK Board ............................................................................................... 20-Pin ARM JTAG Header ............................................................................................... J1, Ethernet Interface ..................................................................................................... J19, MIPI Connector Signal Mapping ................................................................................... J7, XDS100V2 USB JTAG Interface .................................................................................... Expansion Connector P1 (J9, Left, BottomView)...................................................................... Expansion Connector P2 (J10, Right, BottomView) .................................................................. Expansion Connector P3 (J11, Bottom One, TopView) .............................................................. Demo LEDs ................................................................................................................ Other LEDs as Indicator .................................................................................................. S2 DIP Switch Functions ................................................................................................. Jumpers ..................................................................................................................... 7 2-1. 2-2. 2-3. 2-4. 2-5. 2-6. 2-7. 2-8. 2-9. 2-10. 2-11. 2-12. SPNU508B – September 2011 – Revised September 2013 Submit Documentation Feedback Copyright © 2011–2013, Texas Instruments Incorporated List of Figures 10 10 11 12 12 14 15 16 17 17 18 18 3 Preface SPNU508B – September 2011 – Revised September 2013 Read This First About This Manual This document describes the board level operations of the RM48 Hercules™ Development Kit (HDK). The HDK is based on the Texas Instruments RM48L952 Microcontroller. The RM48 HDK is a table top card that allows engineers and software developers to evaluate certain characteristics of the RM48L952 microcontroller to determine if the microcontroller meets the designer’s application requirements as well as begin early application development. Evaluators can create software to execute on board or expand the system in a variety of ways. Notational Conventions This document uses the following conventions. The RM48 HDK will sometimes be referred to as the HDK. Program listings, program examples, and interactive displays are shown in a special italic typeface. Here is a sample program listing: • equations • !rd = !strobe&rw Information About Cautions This book may contain cautions. This is an example of a caution statement. A caution statement describes a situation that could potentially damage your software, or hardware, or other equipment. The information in a caution is provided for your protection. Please read each caution carefully. Related Documentation From Texas Instruments Information regarding this device can be found at the following Texas Instruments website: http://www.ti.com/rm4 Hercules, Code Composer Studio are trademarks of Texas Instruments. ARM is a registered trademark of ARM Limited. All other trademarks are the property of their respective owners. 4 Read This First SPNU508B – September 2011 – Revised September 2013 Submit Documentation Feedback Copyright © 2011–2013, Texas Instruments Incorporated Chapter 1 SPNU508B – September 2011 – Revised September 2013 Introduction This development kit provides a product-ready hardware and software platform for evaluating the functionality of the Texas Instruments RM48 microcontroller family. Schematics, list of materials, and PCB layout are available to ease hardware development and reduce time to market. 1.1 Scope of Document This user's guide lists the contents of the development kit, points out the features of the major components, and provides the instructions necessary to verify your development kit is in working order. Any additional usage instructions or details fall outside the scope of this document. Additional resources will be listed at the end of this user's guide. 1.2 RM48 HERCULES Development Kit (HDK) Features The HDK comes with a full complement of on board devices that suit a wide variety of application environments. Key features include: • A Hercules RM48L952 337-pin BGA microcontroller • Integrated USB JTAG Emulator (XDS100v2) • External JTAG Headers (ARM® 20 pin and TI Compact 20-pin CTI) • 10/100 Mbps Ethernet interface • One USB host connector and one USB device connector • Two CAN transceivers (SN65HVDA541Q1) and screw terminal blocks • One ambient light sensor • One ambient temperature sensor • Microcontroller’s serial communication interface (SCI) universal asynchronous receiver/transmitter (UART) accessible through a USB virtual COM port • One 8MB SDRAM • Eight user programmable white LEDs around the MCU silicon • One user programmable pushbutton • Three expansion connectors for hardware prototyping • Reset pushbuttons (nPORRST and nRST) • One SD card slot (SPI mode) • Embedded trace macrocell (ETM) debug interface via MIPI connector • Configurable pin mux options • 5 V and 3.3 V analog-to-digital converter (ADC) option jumper • Current measurement capability for 3.3 V IO, 1.2 V core, 1.2 V core, 1.2 V PLL, 3.3 V or 5 V ADC, and 3.3 V VCCP • Accepts an external power supply between +5V and +12V SPNU508B – September 2011 – Revised September 2013 Submit Documentation Feedback Copyright © 2011–2013, Texas Instruments Incorporated Introduction 5 HDK Board Block Diagram 1.3 www.ti.com HDK Board Block Diagram USB PHY CPLD JTAG ENET PHY MII/ RMII USB PHY Pinmux DIP CAN PHY SDRAM EXP Conn3 PWR EXP Conn2 SPI/ADC RM48L952 220 MHz CAN/ FRAY/LIN/ GIO/HET EMIF/ ETM/ SPI2 PIN MUX EXP Conn1 PIN MUX ETM 3.3V I/O ENET RJ45 FTDI 2332 RST SPI2 Ext JTAG XDS100V2 3.3V/5V A/D USB-D USB EMU 1.2V Core POR SD Slot USBH Figure 1-1 illustrates the HDK block diagram. CAN PHY GIO Button CAN1 CAN2 Light Sensor Temp Sensor Figure 1-1. RM48 HDK Board Block Diagram 1.4 RM48 HDK Contents The kit contains everything needed to develop and run applications for RM48L952 microcontrollers including: • Board: – RM48 Card • Cables and Accessories – 12 V power supply with power adapters for US, or Europe – Type A to mini B USB cable for using on board XDS100V2 JTAG emulator – Ethernet cable – Flashlight for light sensor demo • CCS DVD Containing: – Texas Instruments’ Code Composer Studio™ Integrated Development Environments (IDE) • Hercules DVD Containing: – Hercules Safety Demos – Hardware Abstraction Layer Code Generator (HALCoGen) – Training Videos – Device Documentation 6 Introduction SPNU508B – September 2011 – Revised September 2013 Submit Documentation Feedback Copyright © 2011–2013, Texas Instruments Incorporated HDK Specifications www.ti.com 1.5 HDK Specifications • • • 1.6 Board supply voltage: 5 V–12 V Vdc Board supply current: 130 mA typ (fully active, CPU at 220 MHz) Dimensions: 4.90” x 4.30” x 0.85” (LxWxH) Basic Operation The HDK is designed to work with TI’s Code Composer Studio and other third party ARM IDEs. The IDE communicates with the board through the embedded emulator or an external JTAG emulator. To start, follow the instructions in the Quick Start Guide to install Hercules-specific software. This process will install all of the necessary development tools, documentation and drivers. 1.7 Memory Map The RM48 family of MCUs have a large byte addressable address space. Table 1-1 shows the address space of a RM48L952 microcontroller on the left with specific details of how each region is used by the HDK on the right. By default, the internal memory sits at the beginning of the address space. The SDRAM is mapped into CS0 space on the EMIF. CS[4:2] are used for synchronous memory for example SRAM, NOR Flash, NAND Flash, and so forth. Table 1-1. RM48 Memory Map 1.8 Start Address End Address HDK 0x0000 0000 0x002F FFFF Flash 0x0800 0000 0x0803 FFFF RAM 0x0840 0000 0x0843 FFFF RAM-ECC 0x6000 0000 0x63FF FFFF CS2 Async RAM 0x6400 0000 0x67FF FFFF CS3 Async RAM 0x6800 0000 0x7BFF FFFF CS4 Async RAM 0x8000 0000 0x87FF FFFF CS0 Sync SDRAM Power Supply The HDK board operates from a single +12 V external power supply connected to the main power input (P1), a 2.5 mm, barrel-type plug. Internally, the +12 V input is converted into +1.2 V, +3.3 V and +5.0 V using Texas Instruments swift voltage regulators and PTH power module. The +1.2 V supply is used for the MCU core while the +3.3 V supply is used for the MCU's I/O buffers and other module on the board. The +5.0 V supply is used for ADC power (second option) and USB VBUS. There are multiple power test points on the HDK board. The three main test point pairs provide a convenient mechanism to check the HDK’s current for each supply. Table 1-2 shows the voltages for each test point and what the supply is used for. Table 1-2. Power Test Points Test Point Pair Voltage TP14 and TP15 1.2 V Voltage Use MCU core TP16 and TP17 3.3 V MCU IO and logic TP18 and TP19 1.2 V MCU PLL TP20 and TP21 3.3 V MCU Flash pump TP22 and TP23 3.3 V or 5.0 V (J8 to enable 5 V) MCU MibADC, and ADREFHI SPNU508B – September 2011 – Revised September 2013 Submit Documentation Feedback Copyright © 2011–2013, Texas Instruments Incorporated Introduction 7 Chapter 2 SPNU508B – September 2011 – Revised September 2013 Physical Description This section describes the physical layout of the RM48 HDK board and its interfaces. 2.1 Board Layout The RM48 HDK board is a 4.9 x 4.3 inch (125 x 109 mm) eight layer printed circuit board that is powered by an external +5 V to approximately +12 V only power supply. Figure 2-1 shows the layout of the RM48 HDK board. Hercules RM48L952 Figure 2-1. RM48 HDK Board, Interfaces Top Side 8 Physical Description SPNU508B – September 2011 – Revised September 2013 Submit Documentation Feedback Copyright © 2011–2013, Texas Instruments Incorporated Connectors www.ti.com 2.2 Connectors The HDK board has 16 interfaces to various peripherals. These interfaces are described in the following sections. J7 P1 J16 J15 J1 J18 J17 J4 J6 RM48L952 J10 J9 J12 J19 J11 J2 J3 Figure 2-2. Connectors on RM48 HDK SPNU508B – September 2011 – Revised September 2013 Submit Documentation Feedback Copyright © 2011–2013, Texas Instruments Incorporated Physical Description 9 Connectors www.ti.com Table 2-1. Connectors on HDK Board Connector Size Function J1 RJ45 Ethernet J2 3 terminal, 2.54mm DCAN1 J3 3 terminal, 2.54mm DCAN2 J4 10x2, 2.54mm J6 19x2, mictor J7 4pin, Mini-B USB J9 33x2, 2mm Exp P1, SPI1, SPI5, ADC J10 33x2, 2mm EXP P2, SPI2, EMIF, ECLK J11 40x2, 2mm EXP P3, SPI3, GIO, NHET, DCAN, LIN J12 19x2, mictor DMM ARM 20pin JTAG header RTP XDS100V2 USB J15 SD card J16 4pin, Type B USB Device J17 4pin, Type A Not Populated J18 4pin, Type A USB Host J19 30x2, MIPI P1 2.5mm ETM MIPI Header +12 V In 2.2.1 20-Pin ARM JTAG Header In addition to on board XDS100V2 JTAG, one 20-pin ARM JTAG header is added for using external emulator. This is the standard interface used by JTAG emulators to interface to ARM microcontrollers. The pinout for the connector is shown in Table 2-2. Table 2-2. 20-Pin ARM JTAG Header Signal Name Pin Number Pin Number Signal Name Vref 1 2 VCC nTRST 3 4 GND TDI 5 6 GND TMS 7 8 GND TCK 9 10 GND RTCK 11 12 GND TDO 13 14 GND nRST 15 16 GND NC 17 18 GND NC 19 20 GND 2.2.2 Ethernet Interface The RM48L952 integrates an MII/RMII Ethernet MAC on chip. This interface is routed to the on board PHY via CBT switches. The board uses a DP83640 PHY. The interface is isolated and brought out to a RJ-45 connector with integrated magnetics, J1. The pinmux control DIP S2 is used to control the CBT FET switch for RMII, MII or other functions. The J1 connector is used to provide a 10/100 Mbps Ethernet interface. This is a standard RJ-45 connector. The cable end pinout for the J1 connector is shown in Table 2-3. 10 Physical Description SPNU508B – September 2011 – Revised September 2013 Submit Documentation Feedback Copyright © 2011–2013, Texas Instruments Incorporated Connectors www.ti.com Table 2-3. J1, Ethernet Interface Pin Number Signal Pin Number 1 D0+ 2 Signal D0- 3 D1- 4 D2+ 5 D2- 6 D1- 7 D3+ 8 D3- Two LEDs are embedded into the connector to report link status (green LED) and transmit and receive status of the PHY (yellow LED). 2.2.3 CAN Interface The RM48L952 has up to three DCAN interfaces that provide a high-speed serial interface. Two 3-pin screw terminal blocks, J2, J3, are used to interface to the DCAN bus. The pinouts for this connector are shown in Figure 2-3. H means CAN High (CAN H), and L means CAN Low (CAN L). J2 H L J3 H L Figure 2-3. J2, J3 CAN Bus Interface (Screw Terminal) 2.2.4 J19, MIPI ETM Connector Figure 2-4 and Table 2-4 show the 60 pin MIPI header. Pin 1 Figure 2-4. J19, 60 Pin MIPI ETM Header SPNU508B – September 2011 – Revised September 2013 Submit Documentation Feedback Copyright © 2011–2013, Texas Instruments Incorporated Physical Description 11 Connectors www.ti.com Table 2-4. J19, MIPI Connector Signal Mapping MCU Signals Pin Number Pin Number MCU Signals 3.3V 1 2 TMS TCK 3 4 TDO TDI 5 6 System reset RTCK 7 8 nTRST NC 9 10 NC NC 11 12 3.3 V ETMTACECLKOUT 13 14 NC To GND thru 0 W 15 16 GND EMTTRACECTL 17 18 ETMDATA[19] ETMDATA[0] 19 20 ETMDATA[20] ETMDATA[1] 21 22 ETMDATA[21] ETMDATA[2] 23 24 ETMDATA[22] ETMDATA[3] 25 26 ETMDATA[23] ETMDATA[4] 27 28 ETMDATA[24] ETMDATA[5] 29 30 ETMDATA[25] ETMDATA[6] 31 32 ETMDATA[26] ETMDATA[7] 33 34 ETMDATA[27] ETMDATA[8] 35 36 ETMDATA[28] ETMDATA[9] 37 38 ETMDATA[29] ETMDATA[10] 39 40 ETMDATA[30] ETMDATA[11] 41 42 ETMDATA[31] ETMDATA[12] 43 44 NC ETMDATA[13] 45 46 NC ETMDATA[14] 47 48 NC ETMDATA[15] 49 50 NC ETMDATA[16] 51 52 NC ETMDATA[17] 53 54 NC ETMDATA[18] 55 56 NC GND 57 58 GND NC 59 60 NC 2.2.5 J7, XDS100V2 USB JTAG Interface The USB connector J7 is used to connect to the host development system that is running the software development IDE, Code Composer Studio. The signals on this connector are shown in Table 2-5. Table 2-5. J7, XDS100V2 USB JTAG Interface 12 Physical Description Pin Number Signal Name 1 USBVDD 2 D- 3 D+ 4 NC 5 USBVSS SPNU508B – September 2011 – Revised September 2013 Submit Documentation Feedback Copyright © 2011–2013, Texas Instruments Incorporated Connectors www.ti.com Before the board is shipped, the XDS100V2 port1 is configured as JTAG, and port2 is configured as SCI. The CPLD on the board is also programmed to route the JTAG signals to the MCU. There is a circuitry to detect the external JTAG emulator. If a device is plugged onto the header J4 and J19, the DS1 LED will be turned on, and XDS100V2 JTAG is disabled. 2.2.6 P1, +5 V to +12 V Input Connector P1 is the input power connector. This connector brings in +5 V to +12 V to the HDK board. This is a 2.5 mm jack. Figure 2-5 shows this connector as viewed from the card edge. +12V GND P1 PC Board Figure 2-5. +12 V Input Jack 2.2.7 J18, USB Host Connector Connector J18 is a type-A USB host connector. The RM48L952 device supports two OHCI ports. OHCI0 signals are pinmuxed with SPI, NHET, and GIO, and so forth. To use OHCI0, the channel 1 of dip switch S2 has to be set to “ON”. OHCI provides 5 V VBUS through power switch U12. The second USB host connector is not populated. Its footprint is overlapped with J16. 2.2.8 J16, USB Device Connector The RM48L952 device has one W2FC module for USB device. Connector J16 is a type-B USB device connector. To use W2FC, the channel 3 of dip switch S2 has to be set to “ON”. Two different connectors can be mounted at location J16. The default connector is USB host. 2.2.9 SCI Interface The internal SCI on the RM48L952 device is connected to the second port of the XDS100V2. The XDS100V2 USB driver makes the FT2232H second channel appear as a virtual COM port (VCP). This allows the user to communicate with the USB interface via a standard PC serial emulation port. 2.2.10 Daughter Card Interface The HDK provides expansion connectors that can be used to accept plug-in daughter cards. The daughter card allows users to build on their EVM platform to extend its capabilities and provide customer and application specific I/O. The expansion connectors are for all major interfaces including asynchronous memory, peripherals, and A/D expansion. There are three daughter card interfaces: J9, J10, J11. These connectors are described in Table 2-6. SPNU508B – September 2011 – Revised September 2013 Submit Documentation Feedback Copyright © 2011–2013, Texas Instruments Incorporated Physical Description 13 Connectors www.ti.com J9 J10 J11 Figure 2-6. J9, J10, and J11 on HDK Table 2-6. Expansion Connector P1 (J9, Left, BottomView) Signal Name Pin Number Pin Number EXP_12V 1 2 EXP_12V 3 4 6 MibSPI1ENA G19 5 MibSPI1CS[1] F3 7 MibSPI1CS[3] J3 9 MibSPI1SIMO F19 11 12 13 14 GND Signal Name GND GND F18 MibSPI1CLK 8 R2 MibSPI1CS[0] 10 G3 MibSPI1CS[2] G18 MibSPI1SOMI GND MibSPI5ENA H18 15 16 H19 MibSPI5CLK MibSPI5CS[1] B6 17 18 E19 MibSPI5CS[0] MibSPI5CS[3] T12 19 20 W6 MibSPI5CS[2] MibSPI5SIMO[0] J19 21 22 MibSPI5SIMO[1] E16 23 24 E17 MibSPI5SOMI[1] MibSPI5SIMO[2] H17 25 26 H16 MibSPI5SOMI[2] MibSPI5SIMO[3] G17 27 28 G16 MibSPI5SOMI[3] 29 30 GND MibSPI5SOMI[0] GND AD1IN[1] V17 31 32 W14 AD1IN[0] AD1IN[3] T17 33 34 V18 AD1IN[2] AD1IN[5] R17 35 36 U18 AD1IN[4] AD1IN[7] V14 37 38 T19 AD1IN[6] 39 40 GND GND AD2IN[1] U13 41 42 V13 AD2IN[0] AD2IN[3] U16 43 44 U14 AD2IN[2] AD2IN[5] T15 45 46 U15 AD2IN[4] AD2IN[7] R16 47 48 R19 AD2IN[6] 49 50 51 52 AGND AD1IN[9] 14 Number Physical Description W17 GND P18 AD1IN[8] SPNU508B – September 2011 – Revised September 2013 Submit Documentation Feedback Copyright © 2011–2013, Texas Instruments Incorporated Connectors www.ti.com Table 2-6. Expansion Connector P1 (J9, Left, BottomView) (continued) Signal Name AD1IN[11] Pin Number Number Pin Number U19 53 54 AD1IN[13] T18 55 AD1IN[15] P19 57 59 60 GND Signal Name U17 AD1IN[10] 56 T16 AD1IN[12] 58 R18 AD1IN[14] POR_RSTn ADREFHI V15 61 62 V16 ADREFLO AD1EVT N19 63 64 V10 AD2EVT 65 66 EXP_12V GND Table 2-7. Expansion Connector P2 (J10, Right, BottomView) Signal Name Pin Number EXP_12V ECLK A12 RST Number Pin Number Signal Name 1 2 GND 3 4 B14 ERRORn 5 6 M17 EMIF_CS[4] 7 8 C16 EMIF_ADDR[20] EMIF_ADDR[21] C17 EMIF_ADDR[19] C15 9 10 D15 EMIF_ADDR[18] EMIF_ADDR[17] C14 11 12 D14 EMIF_ADDR[16] EMIF_ADDR[15] C13 13 14 C12 EMIF_ADDR[14] EMIF_ADDR[13] C11 15 16 C10 EMIF_ADDR[12] EMIF_ADDR[11] C9 17 18 C8 EMIF_ADDR[10] EMIF_ADDR[9] C7 19 20 C6 EMIF_ADDR[8] EMIF_ADDR[7] C5 21 22 C4 EMIF_ADDR[6] EMIF_ADDR[5] D9 23 24 D8 EMIF_ADDR[4] EMIF_ADDR[3] D7 25 26 D6 EMIF_ADDR[2] EMIF_ADDR[1] D5 27 28 D4 EMIF_ADDR[0] GND 29 30 EMIF_Wen D17 31 32 K17 EMIF_CS[3] EMIF_Oen D12 33 34 L17 EMIF_CS[2] EMIF_BA[1] D16 35 36 D11 EMIF_DQMn[1] EMIF_BA[0] D13 37 38 D10 EMIF_DQMn[0] 39 40 GND GND GND EMIFDATA[1] L16 41 42 K16 EMIFDATA[0] EMIFDATA[3] N16 43 44 M16 EMIFDATA[2] EMIFDATA[5] F4 45 46 E4 EMIFDATA[4] EMIFDATA[7] K4 47 48 G4 EMIFDATA[6] EMIFDATA[9] M4 49 50 L4 EMIFDATA[8] EMIFDATA[11] P4 51 52 N4 EMIFDATA[10] EMIFDATA[13] T6 53 54 T5 EMIFDATA[12] EMIFDATA[15] T8 55 56 T7 EMIFDATA[14] GND 57 58 SPI2_SOMI D2 59 60 P3 EMIF_nWAIT SPI2_SIMO D1 61 62 D3 SPI2_CS1 SPI2_CS0 N3 63 64 E2 SPI2_CLK 65 66 EXP_12V GND SPNU508B – September 2011 – Revised September 2013 Submit Documentation Feedback Copyright © 2011–2013, Texas Instruments Incorporated GND Physical Description 15 LEDs www.ti.com Table 2-8. Expansion Connector P3 (J11, Bottom One, TopView) Signal Name Pin Number Pin Number Signal Name EXP_12V 1 2 EXP_12V 3 4 GND 6 B7 LINTX GND LINRX A7 5 CAN1RX B10 7 8 A10 CAN1TX CAN2RX H1 9 10 H2 CAN2TX CAN3RX M19 11 12 M18 CAN3TX Reserved A15 13 14 A8 Reserved Reserved B15 15 16 B8 Reserved Reserved B16 17 18 B9 Reserved GIOA[1] C2 19 20 A5 GIOA[0] GIOA[3] E1 21 22 C1 GIOA[2] GIOA[5] B5 23 24 A6 GIOA[4] GIOA[7] M1 25 26 H3 GIOA[6] GIOB[1] K2 27 28 M2 GIOB[0] GIOB[3] W10 29 30 F2 GIOB[2] GIOB[5] G2 31 32 G1 GIOB[4] GIOB[7] F1 33 34 J2 GIOB[6] GND 35 36 NHET1[1] V2 37 38 K18 NHET1[0] NHET1[3] U1 39 40 W5 NHET1[2] NHET1[5] V6 41 42 B12 NHET1[4] NHET1[7] T1 43 44 W3 NHET1[6] NHET1[9] V7 45 46 E18 NHET1[8] NHET1[11] E3 47 48 D19 NHET1[10] NHET1[13] N2 49 50 B4 NHET1[12] NHET1[15] N1 51 52 A11 NHET1[14] NHET1[17] A13 53 54 A4 NHET1[16] NHET1[19] B13 55 56 J1 NHET1[18] NHET1[21] H4 57 58 P2 NHET1[20] NHET1[23] J4 59 60 B3 NHET1[22] NHET1[25] M3 61 62 P1 NHET1[24] NHET1[27] A9 63 64 A14 NHET1[26] NHET1[29] A3 65 66 K19 NHET1[28] NHET1[31] J17 67 68 B11 NHET1[30] 69 70 GND GND GND MibSPI3CS[3] C3 71 72 B2 MibSPI3CS[2] MibSPI3SIMO W8 73 74 V8 MibSPI3SOMI MibSPI3CS[1] V5 75 76 V10 MibSPI3CS[0] MibSPI3ENA W9 77 78 V9 MibSPI3CLK 79 80 EXP_12V 2.3 Number GND LEDs The RM48 HDK board has 19 LEDs. Eight of these LEDs (shown in Table 2-9) are under user control. Those LEDs are controlled and programmed by NHET signals. LEDs DS2, DS3, DS4, and DS5 indicate the presence of the power (+1.2 V, +5 V, 3.3 V, and 12 V) s on the board. The LED functions are summarized in Table 2-9 and Table 2-10. 16 Physical Description SPNU508B – September 2011 – Revised September 2013 Submit Documentation Feedback Copyright © 2011–2013, Texas Instruments Incorporated S2 DIP Switch www.ti.com Table 2-9. Demo LEDs LED Number Location Signals Color D3 Left Top NHET1[17] White D4 Top NHET1[31] White D5 Right Top NHET1[0] White D6 Right Bottom NHET1[25] White D7 Bottom NHET1[18] White D8 Left bottom NHET1[29] White LED1 Left NHET1[27] White LED2 Right NHET1[05] White Table 2-10. Other LEDs as Indicator 2.4 Number LED D1 nERROR Color Red D10 XDS100V2 SCI RX Blue D11 XDS100V2 SCI TX Blue D12 XDS100V2 PWRENn Blue D2 JTAG TDI Blue D9 Ethernet Speed Blue DS1 ARM JTAG Plugin Blue DS2 VCC_1V2 Blue DS3 VCC_5V Blue DS4 VCC_3V3 Blue DS5 VCC_12V Blue S2 DIP Switch There is one 4-position DIP switches located on the left-bottom corner at reference designator S2. By default, all of the switches are set to the “OFF” position and should remain in that position when completing the steps in this user's guide. 1 2 1 2 3 4 3 4 Figure 2-7. DIP Switch Settings SPNU508B – September 2011 – Revised September 2013 Submit Documentation Feedback Copyright © 2011–2013, Texas Instruments Incorporated Physical Description 17 Jumpers www.ti.com The S2 DIP switch is reserved for user application general purpose. Table 2-11 describes the function of each channel on S2. Table 2-11. S2 DIP Switch Functions Switch (1) (2) (3) 2.5 OFF Position ON Position S2:1 (1) USB Host0 Disabled USB Host0 Enabled S2:2 (2) USB Host1 Disabled USB Host1 Enabled S2:3 (2) USB Device Disabled USB Device Enabled S2:4 (3) Ethernet Disabled Ethernet Enabled S2:1 indicates slide 1 on the S2 DIP switch, S2:2 indicates slide 2 on the S2 DIP switch, and so on. S2:2 and S2:3 cannot be enabled at the same time since those two ports have pinmux. To use Ethernet, S2:4 should be enabled and all other have to be disabled. Jumpers The HDK board has two jumpers that are used to enable and disable the on-board SDRAM and select 5 V or 3.3 V ADC. Table 2-12. Jumpers Jumper Number 2.6 OFF ON J8 5 V ADC 3.3 V ADC J13 SDRAM on SDRAM Off S4, Power On Reset Switch RM48 MCU has two resets: warm reset (nRST) and power-on reset (nPORRST). Switch S4 is a momentary switch that asserts power on reset to the RM48L952 device. The nPORRST condition is intended to reset all logic on the device including the test and emulation circuitry. 2.7 S3, System Reset Switch Switch S3 is used to assert a warm reset the RM48L952 device. Warm reset does not reset any test or emulation logic. The reset signal from window watchdog will also assert a warm reset to the MCU. The warm reset can be invoked by pushing nRST button, or by RESET signals from XDS100 CPLD, ARM JTAG SREST. 18 Physical Description SPNU508B – September 2011 – Revised September 2013 Submit Documentation Feedback Copyright © 2011–2013, Texas Instruments Incorporated Appendix A SPNU508B – September 2011 – Revised September 2013 Operation Notices The user assumes all responsibility and liability for proper and safe handling of the boards. It is the user's responsibility to take any and all appropriate precautions with regard to electrostatic discharge. • For additional information regarding the embedded emulation, see the XDS100 USB wiki on the TI web site at the following URL: http://tiexpressdsp.com/index.php?title=XDS100 • Code Composer Studio support is available via a forum at: http://community.ti.com/forums/138.aspx • Hercules MCU support is available via a forum at: http://www.ti.com/hercules-support SPNU508B – September 2011 – Revised September 2013 Submit Documentation Feedback Copyright © 2011–2013, Texas Instruments Incorporated Operation Notices 19 EVALUATION BOARD/KIT/MODULE (EVM) ADDITIONAL TERMS Texas Instruments (TI) provides the enclosed Evaluation Board/Kit/Module (EVM) under the following conditions: The user assumes all responsibility and liability for proper and safe handling of the goods. Further, the user indemnifies TI from all claims arising from the handling or use of the goods. Should this evaluation board/kit not meet the specifications indicated in the User’s Guide, the board/kit may be returned within 30 days from the date of delivery for a full refund. THE FOREGOING LIMITED WARRANTY IS THE EXCLUSIVE WARRANTY MADE BY SELLER TO BUYER AND IS IN LIEU OF ALL OTHER WARRANTIES, EXPRESSED, IMPLIED, OR STATUTORY, INCLUDING ANY WARRANTY OF MERCHANTABILITY OR FITNESS FOR ANY PARTICULAR PURPOSE. EXCEPT TO THE EXTENT OF THE INDEMNITY SET FORTH ABOVE, NEITHER PARTY SHALL BE LIABLE TO THE OTHER FOR ANY INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES. Please read the User's Guide and, specifically, the Warnings and Restrictions notice in the User's Guide prior to handling the product. This notice contains important safety information about temperatures and voltages. For additional information on TI's environmental and/or safety programs, please visit www.ti.com/esh or contact TI. No license is granted under any patent right or other intellectual property right of TI covering or relating to any machine, process, or combination in which such TI products or services might be or are used. TI currently deals with a variety of customers for products, and therefore our arrangement with the user is not exclusive. TI assumes no liability for applications assistance, customer product design, software performance, or infringement of patents or services described herein. REGULATORY COMPLIANCE INFORMATION As noted in the EVM User’s Guide and/or EVM itself, this EVM and/or accompanying hardware may or may not be subject to the Federal Communications Commission (FCC) and Industry Canada (IC) rules. For EVMs not subject to the above rules, this evaluation board/kit/module is intended for use for ENGINEERING DEVELOPMENT, DEMONSTRATION OR EVALUATION PURPOSES ONLY and is not considered by TI to be a finished end product fit for general consumer use. It generates, uses, and can radiate radio frequency energy and has not been tested for compliance with the limits of computing devices pursuant to part 15 of FCC or ICES-003 rules, which are designed to provide reasonable protection against radio frequency interference. Operation of the equipment may cause interference with radio communications, in which case the user at his own expense will be required to take whatever measures may be required to correct this interference. General Statement for EVMs including a radio User Power/Frequency Use Obligations: This radio is intended for development/professional use only in legally allocated frequency and power limits. Any use of radio frequencies and/or power availability of this EVM and its development application(s) must comply with local laws governing radio spectrum allocation and power limits for this evaluation module. It is the user’s sole responsibility to only operate this radio in legally acceptable frequency space and within legally mandated power limitations. 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. For EVMs annotated as FCC – FEDERAL COMMUNICATIONS COMMISSION Part 15 Compliant Caution This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. FCC Interference Statement for Class A EVM devices This equipment has been tested and found to comply with the limits for a Class A digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a commercial environment. This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the instruction manual, may cause harmful interference to radio communications. Operation of this equipment in a residential area is likely to cause harmful interference in which case the user will be required to correct the interference at his own expense. 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. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures: • Reorient or relocate the receiving antenna. • Increase the separation between the equipment and receiver. • Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. • Consult the dealer or an experienced radio/TV technician for help. For EVMs annotated as IC – INDUSTRY CANADA Compliant This Class A or B digital apparatus complies with Canadian ICES-003. Changes or modifications not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment. Concerning EVMs including radio transmitters This device complies with Industry Canada licence-exempt RSS standard(s). Operation is subject to the following two conditions: (1) this device may not cause interference, and (2) this device must accept any interference, including interference that may cause undesired operation of the device. Concerning EVMs including detachable antennas Under Industry Canada regulations, this radio transmitter may only operate using an antenna of a type and maximum (or lesser) gain approved for the transmitter by Industry Canada. To reduce potential radio interference to other users, the antenna type and its gain should be so chosen that the equivalent isotropically radiated power (e.i.r.p.) is not more than that necessary for successful communication. This radio transmitter has been approved by Industry Canada to operate with the antenna types listed in the user guide with the maximum permissible gain and required antenna impedance for each antenna type indicated. Antenna types not included in this list, having a gain greater than the maximum gain indicated for that type, are strictly prohibited for use with this device. Cet appareil numérique de la classe A ou B est conforme à la norme NMB-003 du Canada. Les changements ou les modifications pas expressément approuvés par la partie responsable de la conformité ont pu vider l’autorité de l'utilisateur pour actionner l'équipement. Concernant les EVMs avec appareils radio Le présent appareil est conforme aux CNR d'Industrie Canada applicables aux appareils radio exempts de licence. L'exploitation est autorisée aux deux conditions suivantes : (1) l'appareil ne doit pas produire de brouillage, et (2) l'utilisateur de l'appareil doit accepter tout brouillage radioélectrique subi, même si le brouillage est susceptible d'en compromettre le fonctionnement. Concernant les EVMs avec antennes détachables Conformément à la réglementation d'Industrie Canada, le présent émetteur radio peut fonctionner avec une antenne d'un type et d'un gain maximal (ou inférieur) approuvé pour l'émetteur par Industrie Canada. Dans le but de réduire les risques de brouillage radioélectrique à l'intention des autres utilisateurs, il faut choisir le type d'antenne et son gain de sorte que la puissance isotrope rayonnée équivalente (p.i.r.e.) ne dépasse pas l'intensité nécessaire à l'établissement d'une communication satisfaisante. Le présent émetteur radio a été approuvé par Industrie Canada pour fonctionner avec les types d'antenne énumérés dans le manuel d’usage et ayant un gain admissible maximal et l'impédance requise pour chaque type d'antenne. Les types d'antenne non inclus dans cette liste, ou dont le gain est supérieur au gain maximal indiqué, sont strictement interdits pour l'exploitation de l'émetteur. SPACER SPACER SPACER SPACER SPACER SPACER SPACER SPACER 【Important Notice for Users of EVMs for RF Products in Japan】 】 This development kit is NOT certified as Confirming to Technical Regulations of Radio Law of Japan If you use this product in Japan, you are required by Radio Law of Japan to follow the instructions below with respect to this product: 1. 2. 3. Use this product in a shielded room or any other test facility as defined in the notification #173 issued by Ministry of Internal Affairs and Communications on March 28, 2006, based on Sub-section 1.1 of Article 6 of the Ministry’s Rule for Enforcement of Radio Law of Japan, Use this product only after you obtained the license of Test Radio Station as provided in Radio Law of Japan with respect to this product, or Use of this product only after you obtained the Technical Regulations Conformity Certification as provided in Radio Law of Japan with respect to this product. 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. 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