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V850E2/Fx4 Application Board
32
RENESAS MCU
V850 F 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 Corp. without notice. Please review the latest information published by
Renesas Electronics Corp. through various means, including the Renesas Electronics Corp.
website (http://www.renesas.com).
www.renesas.com
User's Manual: Hardware
AB-050-FX4-MB-L-Q-DEV-V2
AB-050-FX4-MB-L-Q-TCT-V2
AB-050-FX4-MB-X-Q-NONE-V2
Rev.1.03
May 2012
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Table of Contents
Related Manuals for Renesas V850E2/Fx4
Summary of Contents for Renesas V850E2/Fx4
- 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 Corp. without notice. Please review the latest information published by Renesas Electronics Corp. through various means, including the Renesas Electronics Corp.
- Page 2 Renesas Electronics. Renesas Electronics shall not be in any way liable for any damages or losses incurred by you or third parties arising from the use of any Renesas Electronics product for an application categorized as “Specific”...
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Page 3: Table Of Contents
V850E2/Fx4 Application Board User's Manual Table of Contents Introduction ..........................4 Board Overview.........................5 Microcontroller Area.........................6 Multi-QFP Footprint........................6 Pin Interfaces..........................6 Piggyback Board Connectors....................7 Power Supply Area .........................10 Board Power Supply Connectors .................... 10 Voltage Regulators........................11 IC Voltage Rails ......................... 12 External Power Transistor...................... -
Page 4: Introduction
V850E2/Fx4 Application Board User's Manual 1. Introduction The V850E2/Fx4 Application Board serves as a simple and easy to use platform for evaluating the features and performance of Renesas Electronics’ 32-bit V850E2/Fx4™ microcontrollers. The Main Board (AB-050-FX4-MB-x-x-xxx-V2) can be used as a standalone board, or can be mated with one of several Piggyback Boards (AB-050-FX4-PB-x-x-xxx-V2) for extended functionality. -
Page 5: Board Overview
V850E2/Fx4 Application Board User's Manual 2. Board Overview Figure 1 provides a top level view of the Main Board. Highlighted in the image are several areas of functionality. Blue: Microcontroller Area Red: Power Supply Area Green: Functional Areas These areas are described in detail in the following sections. -
Page 6: Microcontroller Area
The Main Board provides a multi-QFP footprint that allows for the soldering of any of the Fx4 microcontroller package sizes. Caution: Refer to the pinout information in the V850E2/Fx4 User’s Manual to determine the appropriate Pin Interface connections for each package size. -
Page 7: Piggyback Board Connectors
V850E2/Fx4 Application Board User's Manual Standard size surface mount pads are also provided. These pads can be populated with standard resistors, capacitors or jumpers to connect the microcontroller I/O pin to ground or one of two voltage rails: VDDA or VDDB. For further details regarding the voltage rails, refer to section 4.3. - Page 8 V850E2/Fx4 Application Board User's Manual Figure 4. Piggyback Board Connectors CN1 Pin Micro Pin CN2 Pin Micro Pin CN3 Pin Micro Pin CN4 Pin Micro Pin / Signal / Signal / Signal / Signal VDDA VDDA VDDA VDDA VDDA VDDA...
- Page 9 V850E2/Fx4 Application Board User's Manual CN1 Pin Micro Pin CN2 Pin Micro Pin CN3 Pin Micro Pin CN4 Pin Micro Pin / Signal / Signal / Signal / Signal VDDB VDDB VDDB VDDB VDDB VDDB VDDB VDDB Table 1. Piggyback Board Connector Signals R20UT0009EU0103 Rev.1.03...
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Page 10: Power Supply Area
V850E2/Fx4 Application Board User's Manual 4. Power Supply Area The power supply area includes multiple connectors for providing a variety of power supply options to the Main Board and Piggyback Boards. On board voltage regulators are available to regulate the board’s DC input voltage to the levels required for the integrated circuits. To provide flexible prototyping capabilities, the voltage regulator outputs and IC voltage rails are selectable. -
Page 11: Voltage Regulators
V850E2/Fx4 Application Board User's Manual supply voltages required for the integrated circuits. If desired, connector CN7 and/or connector CN8 can be used to supply the IC voltage rails directly. In order to achieve LIN or FlexRay bus communication it is necessary to supply VBAT. This supply is used directly by the LIN and FlexRay transceivers, and can be used to generate the 5 volt supply voltage required by the FlexRay transceiver. -
Page 12: Ic Voltage Rails
Voltage Rail Selections 4.4 External Power Transistor The M2 version of V850E2/Fx4 microcontrollers is capable of controlling an external power transistor to regulate its core logic voltage. Transistor Q1 is provided for use with M2 version microcontrollers. Jumper J4 can be used to connect the control signal and core logic voltage rail (PT_CVDD). -
Page 13: Functional Areas
V850E2/Fx4 Application Board User's Manual 5. Functional Areas The functional areas provide various circuits and components useful for interacting with the microcontroller’s I/O. All microcontroller I/O signals provided to the functional area circuits are connector via jumpers. This allows for isolation of the microcontroller, as well as the opportunity to substitute signals other than the microcontroller I/O routed on the board. -
Page 14: Leds
V850E2/Fx4 Application Board User's Manual 5.1 LEDs Four LEDs, D8 to D11, are provided to allow visual observation of microcontroller output port states. The LEDs are connected to the microcontroller via jumper J52. The LED signals are active high. J52 Setting Device Port 1 –... -
Page 15: Serial Communications Interfaces
V850E2/Fx4 Application Board User's Manual Potentiometers R149 and R150 are provided to generate analog voltages to the microcontroller’s analog inputs. The potentiometers are connected to the microcontroller via jumper J54. By adjusting the potentiometer screws, a voltage between GND and VDDIOF can be created. - Page 16 V850E2/Fx4 Application Board User's Manual Table 9. Serial Communications Interfaces Signals R20UT0009EU0103 Rev.1.03 Page 16 May 21, 2012...
- Page 17 V850E2/Fx4 Application Board User's Manual Connector UART instance Jumper Settings Signal 1 – 2 RS232 0 TX 3 – 4 RS232 0 RX CN13B URTE0/2 Lower 5 – 6 all others open – 1 – 2 RS232 1 TX 3 – 4...
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Page 18: Lin Interfaces
V850E2/Fx4 Application Board User's Manual 5.6 LIN Interfaces LIN transceivers, IC13 to IC18, are supplied to provide up to 6 LIN bus interfaces. Each transceiver can be selectively connected to one of the microcontroller’s LIN capable UART interfaces (URTE) via jumpers J17 to J34. The LIN bus interfaces are connected to the DB9 connectors CN13 to CN15 via jumpers J41 to J46. -
Page 19: Can Interfaces
V850E2/Fx4 Application Board User's Manual Connector UART instance Jumper Settings Signal 7 – 8 LIN 0 9 – 10 VBAT CN13B URTE0/2 Lower 11 – 12 all others open – 7 – 8 LIN 1 9 – 10 VBAT CN13A... - Page 20 V850E2/Fx4 Application Board User's Manual Transceiver FCAN instance J10 Setting Device signal 1 – 2 FCN0RX IC4 (CAN0) FCN0 3 – 4 FCN0TX 5 – 6 FCN1RX IC5 (CAN1) FCN1 7 – 8 FCN1TX 9 – 10 FCN2RX IC6 (CAN2) FCN2 11 –...
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Page 21: Flexray Interfaces
Renesas PG-FP4 and PG-FP5 flash programmers, or the Renesas MINICUBE2 debugger. Connector CN21 is a 20 pin, 0.1” pin pitch connector. The pinout of this connector allows the connection of the Renesas MINICUBE debugger. - Page 22 V850E2/Fx4 Application Board User's Manual J56 Setting Device signal 1 – 12 DCUTDI/FLCS0SI/FLUR0RX 3 – 10 DCUTDO/FLCS0SO/FLUR0TX 5 – 8 DCUTCK/FLCS0SCI 7 – 6 DCUTMS 9 – 4 DCUTRST 11 – 2 DCURDY 13 – 14 RESET 15 – 16 FLMD0 Table 17.
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Page 23: Precautions
V850E2/Fx4 Application Board User's Manual 6. Precautions 6.1 Limitation of URTE2 for LIN communication URTE2 cannot be used for LIN communication. The URTE2RX pin is multiplexed with the FLMD1 function, and requires pull-down resistor R60. The RXD pin of the LIN transceiver is an open- drain output, and requires pull-up resistor R107. -
Page 24: Schematic
V850E2/Fx4 Application Board User's Manual 7. Schematic R20UT0009EU0103 Rev.1.03 Page 24 May 21, 2012... - Page 25 Pin_105 A0VDD 0.1uF FVDD0 A0VDD Intern_126 0 no pop REG2C VDDB 4.7uF Intern_003 REG3VDD REG3VSS VDDA 0.1uF Intern_004 0 no pop REG3C VDDB 4.7uF FLMD0 FLMD1 DCUTRST AB-050-FX4 V850E2/FL4 Title Renesas Electronics Company Number DADC-DT-00103 Version v2.0 Date 4/27/2010 Sheet...
- Page 26 BST1 BST2 10uH 1.7A LM26400Y 7.3uH 2.1A 0.1uF 0.1uF Reg_VDD1 Reg_VDD2 3.3v select 100uF 3.3v select 1.2v select 100uF 33nF 33nF 10nF 47nF 7.5K 5.9K 5.9K AB-050-FX4 Power Supplies Title Renesas Electronics Company Number DADC-DT-00103 Version v2.0 Date 4/27/2010 Sheet...
- Page 27 VBAT VBATF 250mW Lower Connector VDD5F WAKE TJA1041 VDD5F CN11A 0.1uF CANTX3 VDD5F CANH CANL CANRX3 SPLIT VDDIOF VI/O VBAT VBATF 250mW Upper Connector VDD5F WAKE TJA1041 AB-050-Fx4 CAN Title Renesas Electronics Company Number DADC-DT-00103 Version v2.0 Date 4/27/2010 Sheet...
- Page 28 RTX5 RX5_LIN T2IN T2OUT 0.1uF 250mW LIN5 J37A RX4_RS232 RRX4 R1OUT R1IN VDDIOF VBATF J37B RX4_LIN RX5_LIN RX5_RS232 RRX5 LIN5 R2OUT R2IN VBATF WAKE Upper Connector TJA1020/TJA1021 AB-050-Fx4 UART/LIN Title Renesas Electronics Company Number DADC-DT-00103 Version v2.0 Date 4/27/2010 Sheet...
- Page 29 TP13 WAKE 0 no pop FR_TXD2 FR_TXEZ2 TXEN ACT45B-101-2P FR_RXD2 100uH R126 ERRN TRXD0 Upper Connector 0 no pop RXEN TRXD1 TJA1080 R127 R128 250mW 250mW 4700pF AB-050-FX4 FlexRay Title Renesas Electronics Company Number DADC-DT-00103 Version v2.0 Date 4/27/2010 Sheet...
- Page 30 R133 R135 R136 R138 VDDIOF VDDIOF MINICUBE R149 R150 CN17 TP17 TP18 TP19 TP20 R147 4.7K ADCA0I0 TP14 ADCA0I1 CN18 R148 4.7K TP15 CN19 AB-050-FX4 Prototyping & Debug Title TP16 Renesas Electronics Company Number DADC-DT-00103 Version v2.0 Date 4/27/2010 Sheet...
- Page 31 Pin_206 Pin_206 Pin_051 Pin_051 Pin_103 Pin_103 Pin_155 Pin_155 Pin_207 Pin_207 Pin_052 Pin_052 Pin_104 Pin_104 Pin_156 Pin_156 Pin_208 Pin_208 VDDB VDDB VDDB VDDB VDDB VDDB VDDB VDDB AB-050-FX4 Piggyback Connectors Title Renesas Electronics Company Number DADC-DT-00103 Version v2.0 Date 4/27/2010 Sheet...
- Page 32 Signal VDDA Intern_030 Intern_060 Intern_090 Intern_120 Intern_150 Intern_180 Internal VDDB Internal VDDB Internal VDDB Internal VDDB Internal VDDB Internal VDDB PI30 PI60 PI90 PI120 PI150 PI180 AB-050-FX4 Pin Interfaces Title Renesas Electronics Company Number DADC-DT-00103 Version v2.0 Date 4/27/2010 Sheet...
- Page 33 REVISION HISTORY V850E2/Fx4 Application Board User's Manual: Hardware Rev. Date Description Page Summary 1.00 Jun 4, 2010 First Edition issued 1.01 Aug 10, 2010 Corrected CN4 label in table Added Precautions Section 1.02 Jan 13, 2010 Added precaution 6.2 1.03...
- Page 34 V850E2/Fx4 Application Board User's Manual: Hardware Publication Date: Rev.1.00 Jun 4, 2010 Rev.1.03 May 21, 2012 Published by: Renesas Electronics America...
- Page 35 SALES OFFICES Refer to "http://www.renesas.com/" for the latest and detailed information. Renesas Electronics America Inc. 2880 Scott Boulevard Santa Clara, CA 95050-2554, 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 V850E2/Fx4 Application Board R20UT0009EU0103...
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