Renesas V850E2 Manual

FL-850/FL4H FL-850/FL4H-S Hardware Manual Date published: September 2011 (2nd Edition) Tessera Technology Inc. - 1

JP6, JP8, JP12, and JP13 are the jumpers to change wire connection of DSUB 9pin female connector, which outputs FlexRay bus signal. Type-1 Typ

2.3 IEBus V850E2/FL4-H does not have IEBus controller, therefore it cannot use IEBus. Default Settings JP43: Open

2.4 Ethernet Ethernet can be used by connecting PHY Chip (KSZ8041NL) from MICREL to the built-in Ethernet controller. SW16 SW18 SW17 V

- 13 - 25_0/MEMC0AD0/INTP6/ URTE6RX/CSIG2SO/TAUC6O1 ETH0TXD325_1/MEMC0AD1/ CSIG2SI/URTE6TX/TAUC6O2 ETH0TXD225_2/MEMC0AD2/ SIG2SC/TAUC6O5 ETH0TXD125_3

2.5 Serial select It can be connected by selecting the microcomputer's UART terminal to "LCD", "RS-232C", and "USB Seri

2.5.1 LCD Words can be displayed on LCD panel by sending data to UART that is connected to LCD. "Binary mode" to display hexadecimal and

Binary Mode 2 (SW7-1:ON, SW7-2:OFF, SW7-3:ON) It displays the hexadecimal data as sent without entering space between 1Byte data. It can display 1

ASCII Mode Ver.2 (SW7-1:OFF, SW7-2:Any, SW7-3:Any) It displays the characters as sent. It can display 16 characters in 1 line. It scrolls 1 line w

2.5.2 RS-232C UART that is connected to "RS-232C" can send and receive signals with the RS-232C level of D-SUB9 pin connector. Use a cross

2.5.3 USB Serial Conversion UART that is connected to "USB serial conversion" can communicate with the COM port of PC through USB microcomp

CAUTION: ・ The information in this document is subject to change without notice. ・ No part of this document may be copied or rep

2.6 Push Switch 4 interrupt signals can be connected to microcomputer's interrupt terminals. The signal can be set to High by pressing H button,

2.7 Volume It can output variable voltage (0V-IO voltage) to A/D terminal of CPU by variable resistor of 10KΩ. JP38 VR2 JP38ADCA0I0 1-2ADC

2.8 Power Connect bundled AC adapter (+5V) to AC Jack. You do not need to connect to the AC Jack on the CPU board. It generates the power of +12Ｖ

2.9 CPU Board One of "EB-850/FL4H" or "EB-850/FL4H-S" is mounted on the CPU board CAN Power Switc

2.9.1 Power There is a jumper pin for measuring the current when you use only CPU board itself. JP5 JP6 CN4 : AC Jack JP7 No. Select

2.9.3 Clock For the X1 and X2 of the CPU, 4MHz crystal oscillator (Y1) is mounted on the socket. For the XT1 and XT2 of the CPU, 32.768KHz crystal o

2.9.5 Switch & LED They are connected to port terminals of the CPU. SW1 LED1 LED2 LED3 LED4 Power LED ・ P24_12, P24_13, and P24_14 c

2.9.6 Debug Connector Debugger or Flash writer can be connected to CN4. It supports "QB-V850MINIL" and “E1” emulator. Please use

2.9.7 Filter socket Filters can be implemented to A/D input terminals. Connects (CN1, CN2) are connected through the sockets as illustrated b

2.9.8 CAN Please refer to 2.1 CAN. - 29 -

TABLE OF CONTENTS 1 ... 4 INTRODUCT

3 CPU Terminal Connection List Please refer to the Excel file which separately distributed. - 30 -

1 Introduction In this document, features and hardware specifications of FL-850/FL4H, which the 32-bit single-chip microcomputer V850E2/FL4-H from Ren

2 Features CAN FlexRay RS-232CLCD USB Volume Power CPU Board IEBus Ethernet Push Switch Serial select - 5 -

2.1 CAN The CAN controller of the microcomputer is connected to the CAN transceiver (TJA1040). It supports CAN physical layer. Also, CAN bus signal i

Following table shows the connection of V850E2/FL4-H. ConnecterP0_7/URTE11RX/FCN1TX/K/FCN1TXFCN1RX//FCN1RXFCN4RX/TP1_5/FCN2TX/K/FCN2TXFCN4TX/IFCN2RX/

2.2 FlexRay The FlexRay controller of the microcomputer is externally connected to the FlexRay transceiver (TJA1080). It supports FlexRay physical la

EN and ERRN terminals of TJA1080 are connected as shown below logic circuit diagram. Set EN1 terminal to Low when you need to access upper one (FlexR