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RL78/L13 Group
32
16
RENESAS MCU
RL78 Family / L1X Series
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
Corporation without notice. Please review the latest information published by Renesas Electronics
Corporation through various means, including the Renesas Electronics Corporation website
(http://www.renesas.com).
Renesas Starter Kit User's Manual
For CubeSuite+
Rev. 1.01 Mar 2014
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Table of Contents
Related Manuals for Renesas RL78 Series
Summary of Contents for Renesas RL78 Series
- Page 1 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 Corporation without notice. Please review the latest information published by Renesas Electronics Corporation through various means, including the Renesas Electronics Corporation website (http://www.renesas.com).
- Page 2 Renesas Electronics products are not subject to radiation resistance design. Please be sure to implement safety measures to guard them against the possibility of physical injury, and injury or damage caused by fire in the event of the failure of a Renesas Electronics product, such as safety design for hardware and software including but not limited to redundancy, fire control and malfunction prevention, appropriate treatment for aging degradation or any other appropriate measures.
- Page 3 RSK. Renesas expressly disclaims all such warranties. Renesas or its 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...
- Page 4 The following documents apply to the RL78L13 Group. Make sure to refer to the latest versions of these documents. The newest versions of the documents listed may be obtained from the Renesas Electronics Web site. Document Type...
- Page 5 Philips™ Inter-Integrated Circuit Connection Bus Interrupt Request Liquid Crystal Display Light Emitting Diode Micro-controller Unit n/a or NA Not applicable n/c or NC Not connected Personal Computer Renesas Starter Kit Serial Array Unit Timer Array Unit UART Universal Asynchronous Receiver/Transmitter Universal Serial Bus...
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Page 6: Table Of Contents
Table of Contents 1. Overview ..........................7 Purpose ..............................7 Features ..............................7 2. Power Supply ........................8 Requirements ............................. 8 Power-Up Behaviour ..........................8 3. Board Layout ........................9 Component Layout ............................. 9 Board Dimensions ............................ 10 Component Placement ..........................11 4. -
Page 7: Overview
Mar 10, 2014 1. Overview Purpose This RSK is an evaluation tool for Renesas microcontrollers. This manual describes the technical details of the RSK hardware. The Quick Start Guide and Tutorial Manual provide details of the software installation and debugging environment. -
Page 8: Power Supply
When the RSK is purchased, the RSK board has the ‘Release’ or stand-alone code from the example tutorial software pre-programmed into the Renesas microcontroller. On powering up the board the LEDs will start to flash. After 200 flashes or after pressing any switch, the text on the LCD display will change and the LED’s will begin to flash at a rate controlled by the potentiometer. -
Page 9: Board Layout
RSKRL78L13 3. Board Layout 3. Board Layout Component Layout Figure 3-1 below shows the top component layout of the board. Application Headers Reset Switch RS232 Serial Debug LCD Power Jack connector Power LED E1 Interface RL78/L13 User LEDs User Switches Application Headers Potentiometer Figure 3-1: Board Layout... -
Page 10: Board Dimensions
RSKRL78L13 3. Board Layout Board Dimensions Figure 3-2 below gives the board dimensions and connector positions. All the through-hole connectors are on a common 0.1 inch grid for easy interfacing. 7.0mm 3.2mm 3.00mm 13.88mm 45.00mm RL78/L13 27.00mm 43.18mm 48.26mm 50.80mm 55.88mm 86.36mm 99.06mm... -
Page 11: Component Placement
RSKRL78L13 3. Board Layout Component Placement Figure 3-3 below shows placement of individual components on the top-side PCB. Component types and values can be looked up using the board schematics. SERIAL GND4 Product Label GND1 R104 R102 R103 R108 R111 R112 R113 R114... -
Page 12: Connectivity
RSKRL78L13 Connectivity 4. Connectivity Internal RSK Connections The diagram below shows the RSK board components and their connectivity to the MCU. MCU Current Power Jack Draw Test Point Application Headers Micon Pin Header RL78/L13 LCD Panel Reset E1 Debug Interface RS-232 Serial Port Debug LCD RESET... -
Page 13: Debugger Connections
RSKRL78L13 Connectivity Debugger Connections The diagram below shows the connections between the RSK, E1 debugger and the host PC. User Interface Cable USB Cable E1 Emulator Host PC Figure 4-2: Debugger Connection Diagram R20UT2125EG0101 Rev. 1.01 Page 13 of 36 Mar 10, 2014... -
Page 14: User Circuitry
RSKRL78L13 User Circuitry 5. User Circuitry Reset Circuit A reset control circuit is fitted to the RSK to generate the required reset signal, and is triggered from the RES switch. Refer to the RL78L13 hardware manual for details regarding the reset signal timing requirements, and the RSK schematics for information regarding the reset circuitry in use on the board. -
Page 15: Potentiometer
RSKRL78L13 User Circuitry Potentiometer A single-turn potentiometer is connected as a potential divider to analog input ANI0, pin 79. The potentiometer can be used to create a voltage between Board_VDD and ground. The potentiometer is fitted to offer an easy method of supplying a variable analog input to the microcontroller. It does not necessarily reflect the accuracy of the controller’s ADC. -
Page 16: Debug Lcd Module
RSKRL78L13 User Circuitry Debug LCD Module A debug LCD header is fitted to the RSK; however the two-line debug LCD is not supplied with this kit. It is not possible to use the debug LCD and the LCD panel at the same time, and they should not both be fitted to the RSK. -
Page 17: Rs232 Serial Port
RSKRL78L13 User Circuitry RS232 Serial Port An RS232 serial port is fitted to the RSK and connected via a level shifter to the microcontroller Serial Array Unit (SAU). Connections between the RS232 header and the microcontroller are listed in Table 5-6 below. -
Page 18: Configuration
RSKRL78L13 Configuration 6. Configuration Modifying the RSK This section lists the option links that are used to modify the way RSK operates in order to access different configurations. Configurations are made by modifying link resistors or headers with movable jumpers. Table 6-1 below shows the RSKRL78L13 default configuration with respect to the peripheral functionality. -
Page 19: Rs232 Serial Port Configuration
RSKRL78L13 Configuration RS232 Serial Port Configuration Table 6-2 below details the function of the option links associated with the serial port configuration. Signal Name Exclusive function Header connection SHD GND U3, 20 SHDn RS232 out TXD2 U3, 13 JA6.8 Direct Direct to TXD2 RS232 in to... -
Page 20: E1 Debugger Interface
RSKRL78L13 Configuration E1 Debugger Interface Table 6-3 below details the function of the option links associated with E1 Debugger configuration. The default configuration is for E1 debug/programming, but it is possible to enable Flash programming via the COM port. Signal Name Exclusive function Header connection T_RESETn to RESETn... -
Page 21: Lcd Panel Configuration
RSKRL78L13 Configuration LCD Panel Configuration Table 6-5 below details the function of the option links associated with the LCD Panel header. Signal Name Header connection Header Port Signal Remove SEG35 JA4.46 SEG35_ANI22 ANI22 JA5.3 SEG36 JA4.47 SEG36_ANI23 ANI23 JA5.4 SEG39 JA4.50 SEG39_TO04 TO04... -
Page 22: Iic Pin Configuration
RSKRL78L13 Configuration IIC Pin Configuration Table 6-6 below details the function of the option links associated with IIC pin configuration. Signal Name Header connection Header Port Signal Remove Board_VDD IIC Pull up Board_5V TO01 JA2.19 R139 R138 TO01_SCLA0 SCLA0 JA1.26 R138 R139 TI02... -
Page 23: Power Supply Configuration
RSKRL78L13 Configuration Power Supply Configuration Table 6-9 below details the function of the option links associated with power supply configuration. Signal Exclusive function Header connection Name Supply power through PWR connector Board_5V U2.IN Do not supply power through PWR connector Connected to CON_5V JA1.1 Board_5V... -
Page 24: Headers
7. Headers 7. Headers Application Headers This RSK is fitted with application headers, which can be used to connect compatible Renesas application devices or as easy access to MCU pins. Table 7-1 below lists the connections of the application header, JA1. - Page 25 RSKRL78L13 7. Headers Table 7-2 below lists the connections of the application header, JA2. Application Header JA2 Header Name Header Name MCU Pin MCU Pin Circuit Net Name Circuit Net Name RESET EXTAL RESETn CON_X2 Vss1 GROUND WDT_OVF SCIaTX SO00_TXD0 IRQ0/WKUP/M1_HSIN0 SCIaRX 13/NC/NC...
- Page 26 RSKRL78L13 7. Headers Table 7-3 below lists the connections of the application header, JA5. Application Header JA5 Header Name Header Name MCU Pin MCU Pin Circuit Net Name Circuit Net Name ADC4 ADC5 ANI20 ANI21 ADC6 ADC6 ANI22 ANI23 CAN1TX CAN1RX CAN2TX CAN2RX...
- Page 27 RSKRL78L13 7. Headers Table 7-4 below lists the connections of the application header, JA6. Application Header JA6 Header Name Header Name MCU Pin MCU Pin Circuit Net Name Circuit Net Name DREQ DACK TEND STBYn RS232TX RS232RX RS232TX RS232RX SCIbRX SCIbTX RXD2 TXD2...
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Page 28: Microcontroller Pin Headers
RSKRL78L13 7. Headers Microcontroller Pin Headers This RSK is fitted with MCU pin headers, which are used to access all the MCU’s pins. Table 7-5 below lists the connections of the microcontroller pin header, J1. Microcontroller Pin Header J1 Circuit Net Name MCU Pin Circuit Net Name MCU Pin... - Page 29 RSKRL78L13 7. Headers Table 7-7 below lists the connections of the microcontroller pin header, J3. Microcontroller Pin Header J3 Circuit Net Name MCU Pin Circuit Net Name MCU Pin SEG11 SEG10 SEG9 SEG8 SEG7_INTP2 SEG6_INTP1 SEG5 SEG4 SEG3 SEG2 SEG1 SEG0 COM3 COM2...
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Page 30: Code Development
8. Code Development Overview For all code debugging using Renesas software tools, the RSK board must be connected to a PC via an E1/E20 debugger. An E1 debugger is supplied with this RSK product. For further information regarding the debugging capabilities of the E1/E20 debuggers, refer to E1/E20 Emulator Additional Document for User's Manual (R20UT1994EJ). -
Page 31: Address Space
RSKRL78L13 8. Code Development Address Space Figure 8-1 below details the address space of the MCU. This diagram is taken from the Hardware Manual Rev.1.00. The MCU fitted to the RSK has 128KB of ROM. For further details, refer to the RL78L13 Group Hardware Manual. -
Page 32: Additional Information
Copyright This document may be, wholly or partially, subject to change without notice. All rights reserved. Duplication of this document, either in whole or part is prohibited without the written permission of Renesas Electronics Europe Limited. © 2013 (2014) Renesas Electronics Europe Limited. All rights reserved. - Page 33 REVISION HISTORY RSK RL78L13 User’s Manual Rev. Date Description Page Summary 1.00 Oct 07, 2013 First Edition issued 1.01 Mar 10, 2014 [2. List of Abbreviations and Acronyms] was updated. Header Pin.28 information of Table 5-4 was fixed. (MCU Port name: SEG19 to SEG17) Header connection information of Table 6-2 was fixed.
- Page 34 Renesas Starter Kit Manual: User’s Manual Publication Date: Rev. 1.01 Mar 10, 2014 Published by: Renesas Electronics Corporation...
- Page 35 SALES OFFICES Refer to "http://www.renesas.com/" for the latest and detailed information. Renesas Electronics America Inc. 2801 Scott Boulevard Santa Clara, CA 95050-2549, U.S.A. Tel: +1-408-588-6000, Fax: +1-408-588-6130 Renesas Electronics Canada Limited 1101 Nicholson Road, Newmarket, Ontario L3Y 9C3, Canada...
- Page 36 RL78/L13 Group R20UT2125EG0101...
- Page 37 Mouser Electronics Authorized Distributor Click to View Pricing, Inventory, Delivery & Lifecycle Information: Renesas Electronics R0K5010WMS900BE...
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