Renesas RX62N RDK User`s Manual
Contents
1. MOd ve 6 9 5 m 18 m 068 2 mm SONNY m osut m I 1 B 252 sr 164 NNOD 82 210 315 ozn 85 58 FAF ww CD ELT LI oH ga 5 5 m os HIJ ee ea 4 meo ED p ro ane 9 do Aon MMM 93N N93IS30 im 1 021 4 ws oj 9031 NZ9XMMOMA Nd oye WH som Crm 21U04 93 9 505 dn t3 sen VM 792 4 SIMA sm DONNY te 87 1990 1919227 lidL x 6418 10 dwaj Nac ego 7282 t n ts u o zi EE OAS VEAC EN 94 430 3H NOUYOV144 6 Component Placement ISION Hardware Revi Table 1 2 25 Chapter 12 Additional Information 12 1 Hardware Partner Information Hardware partners played an integral role in the definition development and deploymentof this RDK Without their numerous contributions this project would not have been possible Contributors include National Semiconductor for the DP 83640 Precision PHYTER IEEE1588 Precision Time Protocol Ethernet transceiver and their LM4808 audio amplifier and LM1117 3 3v regulator Analog Devices supplied the ADXL345 3 Axis Accelerometer SSM2167 microph2. OFF position selects Debug mode the ON position selects the default Run mode Debug Mode EMLE 4 Debug 0 ON Run Default 1 OFF Table 7 3 Debug Run Mode Selection Table 18 Chapter 8 Programming Methods The RDK is intended for use with HEW and includes an integrated Segger J Link Lite debugger Refer to RX62N Group Hardware Manual for details of programming the microcontroller without using these tools The on board J Link Lite is pre programmed at the factory and configured for normal operation The debugger can be disabled by fitting a jumper to the J Link disable 2 pin header This is useful if the board needs to be put into either USB or UART boot mode The Link Lite is located in the upper left section of the RX62N RDK Should the Segger Micro become inoperable it will need to be returned to Renesas for repair 19 Chapter 9 Headers 9 1 Extension Headers Table 9 1 shows the controller pin headers and their corresponding microcontroller connections The header pins connect directly to the microcontroller pin J N1 Extension Header Pin Circuit Net MCU Pin Pin CircuitNetName MCU Pin Name 1 5V0 2 Ground 3 3V3 4 Ground 5 3V3A 97 6 AGND 94 99 7 AVREF3V3 96 8 RESET 10 9 P40 ANO 95 10 P41 AN1 93 11 P42 AN2 92 12 P43 AN3 91 13 NC 14 PC2 LCD CS 50 15 P51 LCD RS 43 16 PE4 LCD DO 74 17 PE5 LCD D1 73 18 PE
3. On Chip RAM Reserved Area Peripheral I O Registers On chip ROM data flash Reserved Area FCU RAM Reserved Area Peripheral I O Registers Reserved Area Peripheral I O Registers Reserved Area OnChip ROM program ROM Write Only On Chip Flash OnChip ROM FCU firmware Read Only Reserved OnChip ROM program ROM Read Only Table 10 1 Memory Map 23 Chapter 11 Component Placement E 5 8 SHOLIMS ZHOLIMS IHOLIMS e E Hz w BBBB este 097 IVIIHAVUO Hardware Revisions 1 5 Component Placement 24 Table 1 1 P di L suoydomin 192 642 au ER g o o o 9 2 i 5 ka l uw ZIULLO 694 812 A wg u ar 2 mi Z5 ma 9 cH CMOLIMS 194 ZHOLINS 998 289 5 2 22 ur i guig 5958 BENI 135 Ads doug poe L E kiu z 1 1 f YO 199 pamm Mi BAUM suy dur iu 8 ro T 123135 ony ma bn x e eala pon 910 Nn Ison gt AAAA 100 omnv I mm ur me HOLIMS 123135 300W 8SN yeas Ga ssw arad 222232 que io eso ra oau 2 5 13
4. All rights reserved 6 11 3 Axis Accelerometer The RDK includes an Analog Devices ADXL345 3 axis accelerometer The partis connected to 12 SDA Micro Pin 33 and SCL Micro Pin 34 6 12 Digital Temp Sensor An ADT7420 Digital Temperature Sensor is also on RDK It is connected to the 2 SDA Micro Pin 33 and SCL pins Micro Pin 34 6 13 Option Links and Jumper Settings Table 6 9 and 6 10 detail the function of the various option links contained on the RX62N RDK The default configuration is indicated by BOLD text Table 6 9 details the Ethernet LED Configuration Resistor Ethernet Configuration Options Reference Function Fitted Alternative Removed Related To R12 Ethernet LED Configuration Link Activity J 1 L LED Configuration Link J 1 1 Configuration Speed LED14 Collision J 1 R Speed LED14 Activity J 1 R Table 6 9 Ethernet Configuration Options 15 Table 6 10 below describes the function of the jumper headers J umper Settings Reference Function Open Short Notes 7 Speaker Headphone Active Speaker Enabled Headphones may work to some Enable extent with jumper fitted but will not work optimally 9 Removes the CAN termination CAN terminator active Cut the trace between the pads terminator resistor useful in some to open the circuit disable debugging situations 10
5. LENESAS D 0 gt I Renesas Demonstration Kit RDK for RX62N User s Manual Hardware RENESAS MCU RX Family RX600 Series RX62N Group R20UT2531EU0100 All information contained in these materials including products and product specifications represents information on the product at the time of publication and is subject to change by Renesas Electronics Corp without notice Please review the latest information published by Renesas Electronics Corp through various means including the Renesas Electronics Corp website http Awww renesas com Disclaimer By using this Renesas Demonstration Kit RDK the user accepts the following terms The RDK is not guaranteed to be error free and the User assumes the entire risk as to the results and performance of the RDK The RDK is provided by Renesas an as is basis without warranty of any kind whether express or implied including but not limited to the implied warranties of satisfactory quality fitness fora particular purpose title and non infringement of intellectual property rights with regard to the RDK Renesas expressly disclaims all such warranties Renesas orits affiliates shall in no event be liable for any loss of profit loss of data loss of contract loss of business damage to reputation or goodwill any economic loss any reprogramming or recall costs whether the foregoing losses are direct or indirect nor shall Renesas orits
6. microcontroller Table 6 11 details the crystals that are fitted on the RX62N RDK Component Function Frequency Crystal X1 CPU USB Clock 12 MHz Crystal X2 CPU RTC Clock 32 768 KHz Crystal X3 Ethernet Clock 25 MHz Crystal X4 J Link Lite System 18 432 MHz Table 6 11 Oscillators Resonators 6 15 Reset Circuit The RDK includes a user reset switch which to reset both the RX62N MCU and Debugger MCU This is connected to the internal reset circuit on the RX62N RES and reset input on the Segger J Link Debugger TRESin Segger MCU can also control this pin via its TRES out pin for debugging purposes There is a peripheral reset control line connected to PC2 pin 49 on the RX62N which can be used to reset major peripherals at once This includes the Ethernet PHY Beagle Port Application Header and Debug LCD 6 16 Total Phase Beagle Debug Header The Beagle 2 5 Protocol Analyzer is a non intrusive USB based bus monitor that can capture display and filter 2C and SPI data as it appears on the bus Using both the Data Center Software and Beagle analyzer users can easily view I2C bus traffic up to 4 MHz and SPI bus traffic up to 24 MHz in real time Additional functionality allows engineers to filter data against a wide variety of parameters or instantly search for specific hexadecimal or ASCII data patterns during a live capture The Beagle analyzer is fully supported on Windows Linu
7. 10 6 4 Micron Seral Pass orea se rere om o eo ms romia QA LU A CM 11 6 5 MicroSD Memory aSo uk Sa o on 11 6 6 Audio Audio Out Mic Speaker Volume 12 p OM piro o Eo Ero pem too tat reatu a ee 12 DO ROGAN E OGI ES Erb AND Gu b amd cdam audeo 12 OI USB RD EU RIS TERNOS 12 6 10 14 6 11 3 6 soso so gad ka ks ei hl ad eid a soda 15 6 12 Digital Temp us a e qM e a e QUU e ah taj 15 6 13 Option Links and uiii pat pelo m REM a RA 15 6 14 Oscillator SOURCES oto RU NIS ETN SUN DUDEN MD mE SEE 17 6 15 MOGEFUICUI a an SEP ee Eheu Dar 17 6 16 Total Phase Beagle Debug 17 Ghapter oro TEC 18 Chapter 8 Programming 19 Chapter 9 FIGACBES SE SENS EE LO ON E LN bette 20 Ok EE KIONISION FIG ACT Stee sees 20 Chapter 10 Code Developments dapi Sb Du a 22 TUS FOVOIVIOM euo esta AO TANA AM ANAS TANA NA FA NA AMA KAO ki LAO td Sa 22 10 2 Compiler Restrictions c oco emo ra eo o OH a uea o sut 22 1
8. DPUPEA Pull up control pin A 25 USB ID EXT OTG USB ID 28 USB OVRCURA DPUPEB Host OTG Over current detect Function Pull up control pin 32 USB DRPD D Pull Down 26 USB DPRPD D Pull Down 23 USBO_EXICEN Expansion 27 Table 6 6 USB Pin Definitions 13 USB DIP Switch Settings SW6 Mode No SW6 1 SW6 2 SW6 3 SW6 4 USB Host OFF OFF ON OFF USB Function device slave ON OFF OFF ON USB On the Go OTG OFF ON OFF OFF Table 6 7 USB DIP Switch SW6 settings 6 10 Ethernet The Ethernet module conforms to the Ethernet or IEEE802 3 media access control MAC standard Ethernet controller is connected to the direct memory access controller for Ethernet controller E DMAC and carries out high speed data transfer to and from the memory In addition Ethernet controller is connected to DP83640 physical receiver chip enabling it to perform transmission and reception of Ethernet frames Note that the chip is configured in Reduced Pin count mode RMIl The Ethernet PHY is configured at power on reset for Auto Negotiation advertising 10Base T and 100Base TX in both full and half duplex modes Each unit is pre programmed with a unique IEEE assigned MAC address ranging from 00 30 55 08 00 01 to 00 30 55 08 FF FF If there is a problem with the pre programmed MAC address the demonstration code will default to 00 30 55 08 00 00 The MAC address programmed into the part at the factory is shown on the ba
9. RDK board The green POWER LED LED3 lights when the board is powered The Segger J Link Lite Debugger Interface has an LED LED16 that illuminates when the Debugger USB Interface is connected to a host PC There are12 user LEDs see table 6 3 that are connected to IO ports and will light when their corresponding port pin is setlow The 12 user LEDs are arranged to show the winding phases of a motor control circuit The remaining 2 LED s LED2 and LED1 are Ethernet specific and are not accessed directly from the MCU 10 Table 6 3 below shows the user LED pin references and their corresponding microcontroller port pin connections LED Reference As shown Color Microcontroller Port Pin amp Microcontroller on silkscreen NET Pin Number LED4 Up Green LED6 81 LED6 Un Red LED3 84 LED8 Vp Green LED5 82 LED10 Vn Red LED2 85 LED12 Wp Green LED4 83 LED14 Wn Red LED1 86 LED5 Up Green LED12 75 LED7 Un Red LED9 78 LED9 Green LED11 76 Red LED8 79 LED13 Wp Green LED10 17 LED15 LED7 80 LED2 1PPS Red PE9 N A LED1 Speed Green On for 100BT 11 N A LED3 Power Green N A LED16 Segger J Link Lite Green N A D5 USB Power Green N A Table 6 3 LED Port 6 4 Micron Serial Flash A Micron Phase Change Memory PCM serial flash is provided for user non volatile storage PCM memo
10. Switch 3 Removes Switch 3 from P42 AN2 Switch 3 acts on P42 AN2 Cut the trace between the pads Isolation Circuit to open the circuit Switch 3 Removes Switch 2 from P41 AN1 Switch 2 acts on P41 AN1 Cutthe trace between the pads Isolation Circuit to open the circuit 12 Switch 3 Removes Switch 1 from P40 ANO Switch 1 acts on P40 ANO Cutthe trace between the pads Isolation Circuit to open the circuit P13 J Link J Link Lite debugger is active J Link Lite is disabled with all Disable and works normally outputhigh impedance This is useful for running a program without the debugger or using the boot mode of the RX62N JP 14 Boot TXD1 and TXD2 are not shorted TXD1 And TXD2 are shorted UART Boot Mode also requires Enable normal operation which allows UART Boot Mode P13 Shortand SW5 configured for Boot Mode 5 can then Boot the RX62N Micro 15 BootMode RXD1 and RXD2 are not RXD1 And RXD2 are shorted UART Boot Mode also requires Enable shorted normal operation which allows UART Boot Mode P13 Short and SW5 configured for Boot Mode 5 can then Boot the RX62N Micro 7 GND N A N A Convenient Scope Ground Pins Table 6 10 J umper header settings Only present in board Revision that has a circled 2 above the Okaya LCD 16 6 14 Oscillator Sources All crystals are provided by Epson Electronics America A crystal is fitted on RDK and used to supply the main clock to the Renesas
11. affiliates be liable for any other direct or indirect special incidental or consequential damages arising out of or in relation to the use of this RDK even if Renesas or its affiliates have been advised of the possibility of such damages Precautions This Renesas Demonstration Kit is only intended for use in a laboratory environment under ambient temperature and humidity conditions A safe separation distance should be used between this and any sensitive equipment Its use outside the laboratory classroom study area or similar such area invalidates conformity with the protection requirements of the Electromagnetic Compatibility Directive and could lead to prosecution The product generates uses and can radiate radio frequency energy and may cause harmful interference to radio communications However there is no guarantee that interference will not occur in a particular installation If this equipment causes harmful interference to radio or television reception which can be determined by turning the equipment off or on you are encouraged to try to correct the interference by one or more of the following measures e Ensure attached cables do not lie across the equipment Reorient the receiving antenna e Increase the distance between the equipment and the receiver Connect equipment into an outlet on a circuit different from that which the receiver is connected e Power down the equipment when not in use e Consult the dealer or an
12. 0 3 Breakpoint SUDPONs sse a LO I E E E LOA KO 22 10 4 Memory Map se Dro Salas tl dec e bandi l 23 Chapter 1 Component 24 Chapter 2 Additional InfOrmatiOfi necne ctr 26 2 1 Hardware Partner Information ees eese 26 Renesas Contact rennen nnn 37 Cautions Chapter 1 Preface This document may be wholly or partially subject to change without notice All rights reserved The RDK design documentation and demo software are intended to improve understanding and time to market for RX62N based designs Duplication of the design documentation and demonstration software is encouraged Trademarks All brand or product names used in this manual are trademarks or registered trademarks of their respective companies or organizations Copyright 2012 Renesas Electronics America Inc All rights reserved 2010 Renesas Electronics Corporation All rights reserved 2010 Renesas Solutions Corporation All rights reserved 2012 Renesas Electronics Europe All rights reserved Website Glossary ADC CPU DAC EMC ESD HEW 1 0 LCD LED http www renesas com Analog to Digital Converter MCU Central Processing Unit NC Digital to Analog Converter PC Electromagneti
13. 6 LCD D2 72 19 PE7 LCD D3 71 20 PC6 MOSI 46 21 PC7 MISO 45 22 PC5 SCK 47 23 5 5 52 24 PC4 SD CS 48 25 P13 SDA 33 26 P12 SCL 32 Table 9 1 1 Extension Header 20 2 Extension Header Pin CircuitNetName MCU Pin Circuit Net Name MCU Pin Pin 1 RSTOUT X 2 P53 BCLK 41 3 P35 NMI 15 4 Ground 5 P54 PWMLP 40 6 NC 7 NC 8 P21 27 9 PAO 70 10 1 69 11 2 68 12 NC 13 PDO LED1 86 14 PD1 LED2 85 15 PD2 LED3 04 16 PD3 LED4 83 17 PD4 LED5 82 18 PD5 LED6 81 19 PD6 LED7 80 120 PD7 LED8 79 21 PEO LED9 78 22 PE1 LED10 17 23 PE2 LED11 76 24 PE3 LED12 75 25 NC 26 NC Table 9 2 J N2 Extension Header The RSTOUT signal connects to the MCU via a buffer PIN 49 J 8 Application Header Pin CircuitNetName MCUPin Pin Circuit Net Name MCU Pin 1 NC 2 GND 3 PVIN3V3 4 GND 5 NC 6 NC 7 NC 8 NC 9 NC 10 NC 1 NC 12 NC 13 NC 14 NC 15 SPI CS 51 16 RESET 10 17 PWR OFF 74 18 NC 19 SPI DIN 46 20 SPI CLK 47 21 UART IN 187 22 SPI DOUT 45 23 SPI INTR 100 24 UART OUT 17 25 GPIO 13 26 GPIO 72 Table 9 3 8 Extension Header Only present in board Revision that has a circled 2 above the Okaya LCD 21 Chapter 10 Code Development 10 1 Overview Note For all code debug
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15. Color graphic COG panels Ruggedized displays System on display Tailor made form factor lay Devic Okaya fechnology Graphic LCD ray Graphic LCDs Alpahnumeric Text LCDs gt Wide range of size amp resolutions 7 8 character x 1 line to 40 character x 4 lines gt TAB COG COB ICs gt COG COB ICs gt Yellow green blue white LED backlights Yellow green blue white LED backlights gt Extended and wide operating temp range gt TAB COG COB ICs gt 5 ni and full custom options 7 Extended and wide operating temp range gt Touch panels ilabl gt Semi and full custom options gt TN STN ESTN ASTN technology STN technology 800 852 0122 www okaya com Icdsales okaya com 33 SEGGER Germ Somos amaj MET DU Ram Tops P p SEGGER J Link Debug Probe line now supports the Renesas RX EXTREMELY FAST 2 6 times faster than E1 e FLASH BREAKPOINTS e SDK AVAILABLE J FLASH AVAILABLE Flash programming utility Support for the Renesas RX does not stop at our extremely fast and sophisticated J Link debug probe line it carries through to our production flash programming utility and other products We are here to assist from development to production SEGGER Flash Programmer for Renesas RX Our flash programming utility Flasher RX is a superset of our J Link described above It contains all of the debug probe features while being designed
16. Q9 Pin 93 SW3 Connects to an IRQ line for user controls IRQ10 Pin 92 SW4 RESET When pressed the RDK microcontroller and J Link circuit are reset RES Pin 10 Table 6 1 Switch Functions 6 2 Debug LCD Module A debug LCD module is supplied on the RDK The debug LCD module uses an SPI interface to reduce the pin allocation Software contrast control is also provided The module supplied with the RDK uses 3 3v The display is a 96 x 64 graphics display and uses a white LED backlight As of hardware revision 6 a backlight control has been added to the design The backlight is on by default and can be toggled OFF by setting P21 low The backlight brightness can be also controlled by using MTU pin TIOCIB Note there is a footprint 2 8 character display This display is not populated but can be used in a standard 4 bit nibble configuration if desired Table 6 2 shows the pin allocation and signal names used for the graphics LCD connector Ji Pin Circuit Net Name Device Pin Circuit Net Name Device Pin Pin 1 5 Backlight Positive Anode 2 GND 3 GND 4 GND 5 GND 6 LCD CS 50 1 RSTOUT Inverted RESET 10 Pin 49 49 inv 8 LCD RS 43 9 43 3V 10 3 3V 11 5 4 12 MOSI 46 13 MOSI 46 14 MOSI 46 15 3V 16 17 18 3 3V 19 GND 20 33V Table 6 2 Debug LCD Module Connections 6 3 LEDs There are 17 LEDs on
17. This mode does not take any external power circuitry to implement Simply put the SW6 DIP switches to the proper setting as in table 6 7 and configure the software appropriately Hostmode Connect the included MiniAB to Host adapter Cable to have the proper cable connection for USB Host This mode uses 1 12 and associated passive circuitry to create USB Power SetSW6 DIP switches to the settings shown in table 6 7 Note that you will have to add an external 5V regulated supply that sources 1 Amp or greater to J 4 in order to meet the USB Specification for power delivery 500ma OTG the proper USB OTG voltages Set SW6 DIP switches to the settings shown in table 6 7 Note that the Maxim MAX3353EEUE and associated circuitry will create Note the Maxim IC must be configured in software using the I2C bus Address 0x58 for proper operation Note that you will have to add an external 5V regulated supply that sources more than 1 Amp to J 4 in order to meet the USB Specification for power delivery 500ma Table 6 6 contains details of the USB signal descriptions and pin connections Table 6 7 details how to set the SW6 DKP switches for each USB mode Description Function Microcontroller Pin Number USB VBUS USB cable connection monitor pin 30 USD USB data 1 0 pin 37 USD USB data 1 0 pin 36 VCC_USB Power supply pin for USB built in transceiver 35 VSS_USB Ground pin for USB built in transceiver 38 USB
18. c compatibility RAM Electrostatic Discharge RCAN High performance Embedded ROM Workshop RDK Input Output SDRAM Liquid Crystal Display Light Emitting Diode Microcontroller Unit No Connection Program Counter Random Access Memory Renesas Controller Area Network Read Only Memory Renesas Demonstration Kit Synchronous Dynamic Random Access Memory Chapter 2 Purpose This RDK is an evaluation and demonstration tool for Renesas RX62N microcontrollers The goal is to provide the user with a powerful debug and demonstration platform targeted at common applications A setof human machine interfaces are tightly integrated with the features of the RX62N and the software demonstration programs providing the user with an accessible platform to rapidly evaluate and customize Target Applications and Features e Audio o Stereo audio driver connected to the PWM interface o On board microphone to demonstrate sampling FFT FPU capabilities o Volume Control P otentiometer o Micro SD card interface for audio and data files e Motor Control o 3 Phase motor control algorithm representation with LEDs o Motor control algorithm speed variation through volume control potentiometer e Gaming o 3 Axis Accelerometer Digital o User pushbutton switches o Develop and submit your sample programs to demonstrate these features to the online community http www renesasrulz com community renesas products rx e Communications o 10 100 Ethernet Interface c
19. capability and compatibility with familiar SPI NOR interfaces Omneo PCM products are built to meet the memory requirements of embedded systems Omneo P5Q improves overall system performance and enables software simplification using byte alterability or over write capability because no erase is required It also increases system level reliability by delivering 1 million WRITE cycle endurance compared to 100 000 for NOR Flash Omneo P5Q Features Applications Byte alterability over write capability EEPROM and SPI NOR consolidation 1 million WRITE cycle endurance Battery backed SRAM replacement I O bus width Software simplification Quad 50 MHz MAX High endurance Single Dual 66 MHz MAX Single supply voltage 2 7 3 6V Programming time 0 7 MB s EEPROM SPINOR Temperature range O C to 70 Omneo P5Q Learn how this new technology can improve the system performance of your next design Order design samples today or visit the online toolkit at micron com pcm Micron 31 National Semiconductor 10 100 PHYTER DP83640 The IEEE 1588 Precision Time Protocol PTP is an important improvement to Ethernet systems that provides precise time synchronization for applications such as test and measurement factory automation and telecommunications National Semiconductor s DP83640 Precision PHYTER transceiver is the industry s first to add the IEEE 1588 functi
20. ck of the board The MAC address is stored at the end of data block 15 at memory address 0x107F F0 Table 6 8 contains details of the signal descriptions and pi n connections All connections to the MCU are direct Net Name Function MCU Pin Number ETH_CLK Transmit Receive Clock 58 TX_EN Transmit Enable 56 RMII TXDO Transmit Data Bit1 55 RMII TXD1 Transmit Data Bit2 54 MAS Master Mode high NC RX ER Receive Error 5 RMII RXDO Receive Data Bit 1 59 RXD1 Receive Data Bit 2 61 CRS Carrier Sense 53 MDC Management Data Clock 66 MDIO Management data 1 0 67 ETH IRQ IEEE 1588 signaling pin 98 Table 6 8 Ethernet Module Connections 14 The National Semiconductor 10 100 DP 83640 Precision PHYTER Ethernet PHY supports the IEEE 1588 Precision Time Protocol providing precision clock synchronization for real time industrial connectivity The RDK includes a GPIO Interrupt connection between the PHY and the RX62N for event processing and a direct LED connection for timing indications The DP 83640 captures a time stamp at the physical layer level with an accuracy of 10ns Note National Semiconductor recommends using the 0 83848 as itis less expensive if 1588 is not necessary ONational Semiconductor Corporation March 2010 National and PHYTER are registered trademarks of National Semiconductor All other products are trademarks of their respective holders
21. code exercises the user LEDs LCD PWM ADC Potentiometer and Ethernet interfaces The LCD powers up with the message Micrium uC OS III uC TCP IP message If the Ethernet interface is active and a DHCP server is present the RDK will receive an IP Address subnet mask and Gateway address All will be displayed on the LCD If no DHCP server is found the RDK uses the default settings of IP Address 169 254 24 194 Subnet Mask 255 255 0 0 Gateway 0 0 0 0 After acquiring the network address either by the DHCP server or by default the speed of the motor control LEDs are under the control of the potentiometer Turning the potentiometer adjusts the desired frequency of the Motor Control LEDs The output frequency is also measured and both are displayed on the bottom of the LCD Chapter 4 Board Layout 4 1 Component Layout The following diagram shows the top layer component layout Function Header LCD Modules 3 Axis Accel App Header Reset Beagle Port LCD Not Populated Proto Area 5V Supply USB Port MicroSD Slot Graphics Monochrome LCD Serial Flash Ethernet Port Serial Port USB Port Audio Output Ethernet CAN Circuit CAN Volume MIC User Switches Function Header Volume Audio Mic Figure 4 1 Board Layout 4 2 Board Dimensions The following diagram gives the board dimensions and connector positions All through hole connectors a
22. converting conditioning and processing real world inputs such as light sound temperature motion and pressure into electrical signals to be used in a wide array of electronic equipment ADI is synonymous with high performance among electronics manufacturers ADI collaborates with each of our customers to define the very best in the quality of the user experience That means the clearest image crispest sound and optimum interface size and performance in thousands of consumer medical communications industrial and other applications ANALOG MAKEADIFFERENCE www analog com DEVICES 27 Analog Devices Products Featured in the Renesas Demonstration Kit ADXL345 Low Power 3 Axis Digital MEMS Accelerometer e 20 4 g 8 g and 16 g ranges e Ultralow power From 30 to 140 pA in full measurement mode 0 1 pA in standby mode at VS 2 5 V typ e Supply Voltage 2 0 V to 3 6 V e 10 bit to 13 bit 4mg resolution e SPI and digital interfaces e Temp range 40 C to 85 C e 3 mm x 5 mm x 1 mm LGA package ADMP401 Analog Output Omni Directional MEMS Microphone e SNR 62 dBA Flat Frequency Response 100 Hz to 15 kHz e PSRR 70 dBV e Sensitivity 42 dBV e Current Consumption lt 250 UA e 4 72 mm x 3 76 mm x 1 00 mm SMT package SSM2167 Low Power Microphone Preamp e Low shutdown current 2 uA e Adjustable compression ratio and noise gate threshold e Low noise and distortion 0 2 THD 20
23. e potentiometer is fitted to offer an easy way of supplying a variable analog input to the controller It does not necessarily reflect the accuracy of the controllers ADC Please see the device manual for details 6 7 Serial port The Serial module allows the MCU to communicate to a Host PC through the RS 232 connector J 5 using RS232Rx and RS232Tx The serial portis configured in DCE mode allowing direct connection to a PC without a Null modem The serial module can also be used as a serial debug port Table 6 4 contains details of the specific pin functions and their locations Description Function MCU Pin Connector Pin TXD2 Serial Transmission Pin 44 152 RXD2 Serial Reception Pin 42 J 5 3 Table 6 4 Serial port pin details 6 8 RCAN The module can be controlled by the MCU through the Port pin P32 and CRx0 Port pin P 33 lines or controlled externally through the header connections CTx0 and CRx0 The Table 6 5 contains details of the specific pin functions and their locations Note that 8 pin Renesas R2A25416SP CAN transceiver is fitted to the board Description Function MCU Pin Header Pin CTx0 RCAN Transmission Pin 18 CAN High J 6 1 CRx0 RCAN Reception Pin 17 CAN Low 6 3 Table 6 5 RCAN port pin details 6 9 USB The USB module can be configured as Host Device or OTG with the correct switch settings on SW6 12 Function Device Slave mode
24. experienced radio TV technician for help NOTE It is recommended that wherever possible shielded interface cables are used The product is potentially susceptible to certain EMC phenomena To mitigate against them it is recommended that the following measures be undertaken e The user is advised that mobile phones should not be used within 10m of the product when in use e The user is advised to take ESD precautions when handling the equipment The Renesas Demonstration Kit does not represent an ideal reference design for an end product and does not fulfill the regulatory standards for an end product Table of Contents Chapter T PIGIBeB usc e 7 1 7 TT 7 7 TT 1 Chapter 2 PLDOSO ss a ote a et aa da a e um um mo Laa 2 Ghapter 3 POWER Supply E idu diae ro e c Ene e une ed dica oS e Ea ec 4 4 3 2 Power Up Behavior Sm 4 Chapter 4 Boa sesa o deo a oe eu kda da o ko ME 5 4 1 Component ETT E EEUU E EEFE TTTEEIO 5 4 2 Board DIMENSIONS KK KA A A MK EU 6 Ghapter 5 Block Diagram asa en an a e re skao lta 7 Chapter 6 User Circuitry sa a A a a 9 eI P 9 6 2 Debug LCD Module dert eret tuo onem epo DP nsu es ad puce 10 6 3 EEDS etre e done ate tete bd itu cate ie os
25. for use in a production environment The Flasher RX has onboard memory to store your binary image permitting simple standalone flash programming Email infoQsegger com U S 978 874 0299 International 49 2103 2878 0 34 TOTALPHASE Total Phase is an industry leading provider of USB I2C and SPI embedded systems development tools for engineers all over the world Total Phase s mission is to create powerful high quality and affordable solutions for the embedded engineer le I2C SPI Cheetah SPI Protocol Analyzer Host Adapter BEAGLE 1010 0 SUPERSPEED 35 RenesasUniversity Alliance Partners Renesas Interactive For educators and The Alliance Partner Program allows gt Gain the technical knowl students Teach with you to connect instantly with hun edge you need Evaluate professional grade tools dreds of qualified design consulting research and learn at Learn MCUS with a and contracting professionals your own pace where modern architecture America Renesas com Alliance you want when you RenesasUniversity com want for free 588 Renesaslnteractive com ALLIANCE RINER PA RENESAS A smorgasbord of support served with every chip America Renesas com Ecosystem Renesas 2 7 Think it Build it Post it MyRenesas _ 7 5 Samples gt Customize your data retrieval gt Get a first hand look at our needs on the Renesas website RenesasRulz products Let
26. ging using Renesas software tools the CPU board must be connected to a PC USB port via the on board Segger J Link Lite debugger Due to the continuous process of improvements undertaken by Renesas the user is recommended to review the information provided on the Renesas website at www renesas com rdkRX62N to check for the latest updates to the Compiler and Debugger manuals 10 2 Compiler Restrictions We provided both the GNU and Renesas Toolchains with this kit The GNU Toolchain has NO restrictions and was used with ALL the Micrium uC OS III example projects The Renesas Toolchain is fully functional for a period of 60 days from first use After the first 60 days of use have expired the compiler will default to a maximum of 128k code and data To use the Renesas toolchain with programs greater than this size you will need to purchase the full version tools from your Renesas distributor Warning The protection software for the compiler will detect changes to the system clock Changing the system clock back in time may cause the trial period to expire prematurely 10 3 Breakpoint Support Breakpoint support is directly supported by Segger J Link Lite emulator 22 10 4 Memory Map H 0000 0000 H 0001 8000 H 0008 0000 H 0010 0000 H 0010 8000 H 007F 8000 H 007F H 007F C000 H 007F C500 H 007F H 0080 0000 H 00F8 0000 H 0100 0000 H FEFF E000 0000 H FFF8 0000 H FFFF FFFF
27. is expressed as 6035 11 8 mm x 5 5 mm is expressed as 1255 Symbols for constituent materials and sealing methods See Table 2 Table 2 Symbols for sealing methods Product sealing method aoe material Adhesive sealing Ceramics M Resin molding Resin Adhesive sealing Resin plus G Glass sealing Ceramics R Resistance weld sealing Ceramics Metal 5 0 Seam weld sealing Ceramics Metal A Au Sn sealing Ceramics Metal Board Metal Non hermetic x gt Board Non metal sealing Y Mold Metal 2 Mold Non metal Others B A printed board on which multiple crystal elements were mounted with a nameplate attached to its top surface amp Detailed symbols for the order of model name registration A to Z When producis designed as lead mount ones have been converted during secondary processing into surface mount ones the product model names given before secondary processing are conventionally used to describe them Example AT 41CD2 AT 41 with a pedestal NIHON DEMPA KOGYO CO LTD cu13 090920 mocielnama 29 FD Future Designs Inc A True Technology and Solutions Provider Future Designs Inc provided the hardware customization schematic capture and PCB design and layout for the YRDKRx62N platform for Renesas In addition FDI provided full turn key manufacturing automated functional test and packaging for the production kits FDI offers a full range of turn
28. kHz bandwidth e Single 3 V operation ADT7420 High Accuracy 16 Bit Digital Temp Sensor e 0 25 C temp accuracy from 20 C to 105 C e interface e Supply voltages 2 7 V to 5 5 V e Operating temperature 40 C to 150 C e LFCSP package ADM3101 15 kV ESD Protected Single Channel RS 232 Line Driver Receiver e Conforms to EIA TIA 232E and CCITT V 28 Specifications e Data Rate 460 kbps e 0 1 uF charge pump capacitors e Contact discharge 8 kV ap discharge 15 kV ANALOG www analog com DEVICES 28 Quartz Crystal Units N Nok Our system for surface mount SMD product model names is as follows Configuration of model names of surface mount products 2222060006 D Symbol for Symbols for products See Table 1 Table 1 Symbols for products Product symbol Crystal oscillator Temperature compensated crystal oscillator TCXO Oven controlled crystal oscillator OCXO Voltage controlled crystal oscillator VCXO Simple packaged crystal oscillator SPXO Crystal clock oscillator Monolithic filter SAW device amp lt f The nominal length mm of a product main body in the longitudinal direction is expressed in two digits The third digit is rounded off 56 The nominal length mm of a product main body in the lateral direction is expressed in two digits The third digit is rounded off Examples 6 0 mm x 3 5 mm
29. key product design and production support e Schematic capture e High volume cost effective e Printed Circuit Board layout designs amp design e Production for low volume e New product conceptual high mix or high volume design amp prototypes cost sensitive designs e PTH to SMT conversions One stop shopping for all pes onredeslan Vor of your engineering and manufacturing DFM production needs e Desi e Successful 21 year history Design for test DFT partner customers FDI Strategic Alliances A ALLIANCE t SAVNET Renesas Alliance Partner Arrow ACES Partner e Avnet Partner Microcontrollers and Proud Member Arrow Franchise Distribution Embedded Design Consulting Engineering Agreement for Services Embedded Products FDI has been a supplier of development kits and tools to the embedded engineering community for almost 15 years We offer a variety of tools for uC development Flash ISP programmer MDIO Clause 22 and Clause 45 www teamfdi com 256 883 1240 30 Omneo P5Q Phase Change Memory 128Mb 90nm Serial Interface Phase change memory PCM is today s technology breakthrough Like Flash memory PCM is a nonvolatile memory that can store bits even without a power supply But unlike Flash data can be read at rates comparable to DRAM and SRAM PCM blends together the best attributes of NOR Flash NAND Flash EEPROM and RAM The Omneo P5Q product family is serial PCM with multiple I O
30. onality to a fully featured 10 100 Mbps Ethernet PHY T Antenna Primary Clock Source Basestations Synchronous Timing Info 100Mbps Ethernet Gigabit Ethernet Gigabit Ethernet Over Fiber Wireless BTS Timing Sync Using IEEE 1588 High Speed Industrial Ethernet Temp Range Typ Power Product ID C Number of Ports Interface mW Package DP83640 40 to 85 10 100 Single MII RMII 280 0 838481 40 to 85 10 100 Single MII RMII SNI 265 DP83848VYB 40 to 105 10 100 Single MII RMII SNI 265 DP83848J 40 to 85 10 100 Single MII RMII 265 0 838491 40 to 85 10 100 Dual MII RMII 300 Port EEE 1588 National national com ethernet N Semiconductor 32 All other product names are trademarks or registered trademarks of their respective holders All rights reserved marks of National Semiconductor and Ware registered trade National Semiconductor Corporation August 2010 National PHYTER Color LCDs Chip On Glass COG 7 Size Diagonal 3 5 ch gt Custom and Standard gt Resolution QVGA WVGA gt No PCB light weight low cost gt Backlight LED gt Interface 18 bit TTL RGB gt Touch Panel Resistive capacitive Minimum external components Text graphic and segment type gt High resolution duty displays projected capacitive gt RGB orwhite LED backlight gt Daylight readable options Custom LCDs Full or semi custom gt
31. one preamplifier and ADMP 401 digital microphone as well as the ADT7420 temp sensor and ADM3101E RS 232 line driver receiver Micron contributed their Phase Change Serial Flash Memory NP5Q128A13ESFCOE Okaya provided the 96 x 64 backlit graphics LCD Segger provided all the Debugger circuitry for their J Link Lite NDK characterized and provides all 4 essential crystals Supporting the MCU and Ethernet PHY TotalPhase provided the connectors to interface to their beagle serial channel debugger And finally Future Designs Inc provided the hardware customization schematic capture PCB design and layout manufacturing and Supply Chain Management services for this RDK For more information or to contact our partners please refer to their websites e Analog Devices http www analog com e Future Designs http www teamfdi com e Micron http www micron com e National Semiconductor http www national com e http www ndk com en e Okaya hitp www okaya com e Segger hitp www segger com e Totalphase http www totalphase com 26 Analog Devices The Leader in High Performance Signal Processing Solutions Analog Devices sets the standard for innovation and excellence in signal processing Our compre hensive portfolio of linear mixed signal MEMS and digital processing technologies are backed by leading design tools applications support and systems level expertise These solutions play a fun damental role in
32. onnected to an internal Ethernet 1588 compatible o USB Interface connected to an internal USB controller Host Device and OTG o RS 232 Interface o Interface o 12 5 with Debug through the Beagle connector from Total Phase e User Code and Application Debugging o On board J Link Lite for high quality source code debugging o User circuit breadboard area The Renesas RDK user experience is complemented by the online Renesas ecosystem e Renesas Interactive www Renesaslnteractive com oFree Online Learning e Renesas Rulz www RenesasRulz com oOnline community oOnline user forums oWww RenesasRules com RX62N Online support site for this RDK e University Program www RenesasUniversity com oSupport for Professors and Students o Support for University Kits QSKs e Renesas Microcontroller Samples America Customers oF ree of charge oRequest directly from www America Renesas com samples Chapter 3 Power Supply 3 1 Requirements This RDK gets its power from the Segger J Link Lite USB connection or optionally from a regulated 5V power supply The optional power jack is a center positive connector using a 2 1 mm barrel Warning The RDK is neither under nor over voltage protected Use a 5v REGULATED center positive supply which can source at least 1 Amp 3 2 Power Up Behavior When the RDK is purchased it has the Release or stand alone code from Example 4 pre programmed into the Renesas microcontroller The
33. re on a common 0 1 grid for easy interfacing 175 000 GRAPHICAL LCD MODULE 130 000 150 000 TE p inne FT SEO 9 m SWITCH gg SWITCH2 asi TAB I moj v Figure 4 2 Board Dimensions Chapter 5 Block Diagram Figure 5 1 shows the CPU board components and their connectivity Power Jack Extension Headers RCAN RS 232 Debug LCD RESn Ethernet 1588 USB Host Dev OTG MicroSD Card Mic SW1 swe sws RES Volum elles A SWITCHES Spkr Digital Temp Sensor 3 D Accelerometer Serial Flash 128M Figure 5 1 Block Diagram Figure 5 2 shows host PC connection to the RDK board Function Header LCD Modules App Hoader 3 Axis Accel Beagle Port USB Cable LCD Not Populated Proto Area 5V Supply MicroSD Slot USB Port Serial Flash Ethernet Port Serial Port USB Port PCM SERIAL FLASH CAN Audio Output User Switches Function Header Volume Audio Mic Figure 5 2 RDK Connections Chapter 6 User Circuitry 6 1 Switches There are five switches located on the CPU board The function of each switch and its connection are shown in Table 6 1 Switch Function Microcontroller 511 Connects to an IRQ line for user controls IRQ8 Pin 95 SW2 Connects to an IRQ line for user controls IR
34. ry has greater write endurance than standard serial flash This part NP5Q128A13ESFCOE is 128 megabit and is accessed by the SPI Bus 6 5 MicroSD Memory Card Slot A MicroSD memory card slot is provided for file system data storage This is configured to use SPI mode rather than nibble mode 11 6 6 Audio Audio Out Mic Speaker Volume Potentiometer An amplified stereo audio output jack is provided and connected to the timer circuit TIOCA8A is used for Right audio channel and comes out on CPU pin 64 TIOC8B is used for the Left audio channel and comes outon CPU 63 The stereo amp is powered by a National Semi LM4808 An on board Analog Devices Inc ADI Silicon microphone ADMP 401 is connected to the ADC channel AN5 CPU 89 using an ADI SSM2167 low voltage Microphone preamplifier single turn potentiometer is connected to the ADC channel AN4 CPU pin 90 of the microcontroller This may be used to vary the input analog voltage value to this pin between 3V3A and Ground The potentiometer is used as a volume control in the Demo Application Note that the defaultis to have J P7 SPK EN fitted This enables the on board Star Micronics Speaker Removing this jumper disables the on board speaker Remove the jumper to use the headphone audio jack As of hardware revision 6 the on board speaker is now powered by a LM4889 audio power amplifier to increase volume output The amplifier can be disabled by setting PE7 low Note Th
35. us know your You ll receive updates on gt A forum and community site to needs and we ll get some the products that you re share technical information ques samples out to you It s that 5 interested in tions and opinions with others who simple America Renesas com MyRenesas use Renesas MCUs and MPUs America Renesas com Samples RenesasRulz com 36 Renesas Contact Information For details on how to use High performance Embedded Workshop HEW refer to tre HEW manual available on the web site For information about the RX62N series microcontrollers refer to the RX600 Group hardware manual For information about RX62N assembly language refer to the RX Series Software Manual Online technical support and information is available at hitp www renesas com renesas starter kits Technical Contact Details America techsupport rta renesas com Europe tools support euQ renesas com Japan csc renesas com General information on Renesas Microcontrollers can be found on the Renesas website at http www renesas com 37 Renesas Demonstration Kit RDK for RX62N User s Manual R20UT2531EU0100 Publication Rev 1 02 10 January 2012 Date Published by Renesas Electronics America Inc 2880 Scott Boulevard Santa Clara CA 95050 2554 U S A 2012 Renesas Electronics America All Rights Reserved Tools Marketing 24 NE SAS Renesas Electronics Corporation Renesas Electronics America Inc 28
36. x and Mac OS X and comes with free software free APIs free technical support and free software firmware upgrades Total Phase manufactures powerful and affordable USB I2C SPI and CAN tools for embedded systems engineers The complete line of Total Phase host adapters and protocol analyzers are the development and debugging tools of choice for Fortune 500 companies small businesses and research institutions all over the world For more technical information online demos and ordering information visit www totalphase com 17 Chapter 7 Modes This RDK supports the 3 CPU modes Single Chip Mode Boot Mode and USB Boot Mode These modes are selected by SW5 0 and MD1 pins Placing the switch in the On position sets the value to a logic 0 and the Off position sets the value to a logic 1 The base configurations should only be set when the RDK is powered off Mode No MD1 1 MDO 2 Single Chip Mode 1 OFF 1 OFF UART 0 Boot Mode 0 ON 1 OFF USB Boot Mode 1 OFF 0 ON Do Not Use 0 ON 0 ON Table 7 1 MCU Operating Modes Table The RDK can also be configured to run in either Big Endian or Little Endian memory configuration mode Memory Mode MDE 3 Little Endian 0 ON Big Endian 1 Table 7 2 Endian Order Selection Table The RDK can also be placed into either Debug Mode or Run Mode via switch 4 on SW5 Placing the switch in the
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