Cosmo CEB-V850ES/FJ3, CEB-V850ES/SJ3 Hardware User Manual

CEB-V850ES/FJ3·SJ3 Evaluation Board HardwareUser’s Manual
CEB-V850ES/FJ3·SJ3 EVALUATION BOARD HARDWARE USER’S MANUAL
Date Published Sep. 2007 (The 1.1 st edition) COSMO Co., Ltd. Control No. CCEB-HUMFJ3SJ3_01_1E
CEB-V850ES/FJ3·SJ3 Evaluation Board HardwareUser’s Manual
Cautions
The information in this document is subject to change without notice. Before using this document, please confirm that this is the latest version.
No part of this document may be copied or reproduced in any form or by any means without the prior written consent of COSMO Co., Ltd.
COSMO Co., Ltd. does not assume any liability for infringement of patents, copyrights or other intellectual property rights of third parties by or arising from use of device described herein or any other liability arising from use of such device. No license, either express, implied or otherwise, is granted under any patents, copyrights or other intellectual property rights of COSMO Co., Ltd. Descriptions of circuits, and other related information in this document are provided for illustrative purposes in semiconductor product operation and application examples. The incorporation of these circuits, and information in the design of the customer’s equipment shall be done under the full responsibility of the customer. COSMO Co., Ltd. assumes no responsibility for any losses incurred by the customer or third parties arising from the use of these circuits, and information.
The information in this document is current as of 2007. T he information is subject to change without notice.
Trademarks CEB-V850ES/FJ3·SJ3 is a trademark of COSMO Co., Ltd. Other company names and product names provide in this document are either registered trademarks or trademarks of respective companies.
CEB-V850ES/FJ3·SJ3 Evaluation Board HardwareUser’s Manual
CONTENTS
1.
Overview .....................................................................................................................................................1
2. Document....................................................................................................................................................1
3. Hardware Specifications..............................................................................................................................2
3.1 Overview .....................................................................................................................................................2
3.2 Block Diagram.............................................................................................................................................3
3.3 Configuration...............................................................................................................................................4
3.3.1 Power supply........................................................................................................................................5
3.3.2 CAN-I/F................................................................................................................................................7
3.3.3 LIN-I/F................................................................................................................................................ 11
3.3.4 Expansion connectors (J5, J6)...........................................................................................................14
3.3.5 7-segment LED (LED1)......................................................................................................................15
3.3.6 8-bit DIP SW (SW1) ...........................................................................................................................15
3.3.7 RESET...............................................................................................................................................16
3.3.8 INTP0 SW (SW2)............................................................................................................................... 17
3.3.9 NMI SW (SW3)...................................................................................................................................17
3.3.10 CLOCK...............................................................................................................................................18
3.3.11 USB....................................................................................................................................................19
3.3.12 Evaluation environment......................................................................................................................21
3.3.13 The connector for MINICUBE (CN6) ..................................................................................................24
3.3.14 The connector for FL-PR4, FL-PR5, MINICUBE2 (CN5).................................................................... 25
3.3.15 The connector for CPU I/O pins check...............................................................................................26
3.4 Memory map .............................................................................................................................................28
3.5 Notes at the time of user circuitry..............................................................................................................30
3.5.1 Consumption current..........................................................................................................................30
3.5.2 I/O signals ..........................................................................................................................................30
3.6 A jumper setup at the time of shipment.....................................................................................................31
4. CAN expansion board ...............................................................................................................................32
4.1 Specifications.....................................................................................................................................32
4.2 Block diagram .................................................................................................................................... 32
4.3 Board size.......................................................................................................................................... 33
4.4 External connectors............................................................................................................................34
4.5 Evaluation board mating.....................................................................................................................35
1
1. Overview
This manual prescribes a CEB-V850ES/FJ3 Evaluation Board and a CEB-V850ES/SJ3 Evaluation Board. The CEB-V850ES/FJ3 features an NEC Electronics-made 32-bit single-chip microcontroller V850ES/FJ3. The CEB-V850ES/SJ3 features an NEC Electronics-made 32-bit single-chip microcontroller V850ES/SJ3. In addition, USB interface, 7-segment LED, CAN interface, LIN interface, N-wire connector, etc. are carried as a common device. Moreover, the CEB-V850ES/FJ3 Evaluation Board can extend a CAN port by two channels b y connecting an optional CAN expansion board(CAN-EXT BOARD). The MINICUBE or the MINICUBE2 by NEC electronics incorporated company can be used as development environment. The FL-PR4 or the FL-PR5 (or the FP-LITE) made by Naito Densei Machida Mfg. Co., Ltd. are required for writing programs.
*The MINICUBE, the MINICUBE2, the FL-PR4, and the FL-PR5 are not included with this evaluation kit.
2. Document
The following documents are included as PDF files.
CEB-V850ES/FJ3·SJ3 Evaluation Board Hardware User's Manual CEB-V850ES/FJ3 Evaluation Board Circuit Diagrams CEB-V850ES/FJ3 Evaluation Board Parts List CEB-V850ES/SJ3 Evaluation Board Circuit Diagrams CEB-V850ES/SJ3 Evaluation Board Parts List V850ES/FJ3 Hardware Preliminary User's Manual V850ES/SJ3 Hardware Preliminary User's Manual
In addition, please refer to attached "document list."
CEB-V850ES/FJ3·SJ3 Evaluation Board HardwareUser’s Manual
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3. Hardware Specifications
3.1 Overview
The specifications of the CEB-V850ES/FJ3·SJ3 Evaluation Board are shown below.
CPU V850ES/FJ3 × 1 (or V850ES/SJ3)
·V850ES/FJ3 Operating CLK direct mode: 6 MHz, PLL mode: 48 MHz Oscillator (MAIN: 6 MHz , SUB: 32.768 KHz )
·V850ES/SJ3 Operating CLK direct mode: 4 MHz, PLL mode: 32 MHz Oscillator (MAIN: 4 MHz , SUB: 32.768 KHz ) * The crystal for MAIN clocks is socket-mounted.
Check pin A through hole for each signal line check is around CPU. ( Two rows of half pitch)
External connectors Expansion connector (30-pin 2.54 pitch) × 2 Connector for FL-PR4, FL-PR5, MINCUBE2 (16-pin) × 1 MINICUBE connector (26-pin) × 1 CAN-I/F connector (D-SUB 9-pin [female] ) × 2 LIN-I/F connector (3-pin) × 2
SW PUSH SW × 3 (RESET, NMI, INTP0 ) DIP SW (8-bit) × 1
Jumpers Development environment setting (MINICUBE2 / MINICUBE, FL-PR4, FL-PR5) UART setting (USB / FL-PR4, FL-PR5, MINICUBE2) CAN termination resistance setting LIN-master/slave switching
LED Power LED (+5 V ): Green, 7-segment LED ×
Check pin +12 V, +5 V, +3.3 V, GND
Power supply AC adapter (DC+12 V) input
With regulator IC, +5 V(FJ3) , +3.3V(SJ3) output
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3.2 Block Diagram
Whole block diagram
FJ3
MINICUBE
FL-PR4/FL-PR5/MINICUBE2
LIN0 LI N1CAN0 CAN1
DRV
DRV
DRV
DRV
Expans ion J5 Expansi on J 6
C_POW
C_POW
+12V
RESET NMI INTP0
DIPSW8 bit 7seg 8bit
Power supply
+12V IN
5/3.3
reg
C-POW
USB
miniB
VBUS
+5V
RFJ
RSJ
Max 500
mA
12 / 5
reg
+12 V
USB
USB/
UART
V850ES/FJ3
Evaluation Boar d wh ole block diagram
Figure 3.2
The above figure is the case where V850ES/FJ3 is mounted. In this case, CPU power supply voltage is set to +5V. Moreover, when V850ES/SJ3 is mounted, CPU power supply voltage is set to +3.3V.*
* Since a voltage setup is set up at the time of shipment, especially a visitor does not need to be conscious of it.
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3.3 Configuration
The following figure shows the physical placement and the outside of the major components on the CEB-V850ES/FJ3·SJ3 evaluation CPU board. The various components are described below.
Figure 3.3
CN1:CAN0(FJ3) CAN1(SJ3), CN2:CAN1(FJ3) CAN0(SJ3), CN3:LIN0, CN4:LIN1 CN5:FL-PR4 / FL-PR5 / MINICUBE2, CN6:MINICUBE CN7:USB CN8:POWER J5:EXPANSION, J6:EXPANSION SW1:DIP8bit, SW2:INTP0, SW3:NMI, SW4:RESET
CN1
CN2
CN3 CN4
CN7
J5
J6
SW1
SW2
SW3
SW4
CN1
CN2
CN3 CN4
CN5
CN6
CN7
CN8
J5
J6
SW1
SW2
SW3
SW4
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3.3.1 Power supply
(1) Power supply part
Although premised fundamental on use in +12V input from the attached AC/DC adapto r, it is possible to also make it operate by the power supply supply from a USB port. Notes: As for the USB port, power supply supply capability is restricted to 500mA by specification. When you operate this board in a USB port, please use cons umption current by 500mA or less. moreover, since +5V are supplied from a USB port, A LIN-I/F function cannot be used. A block diagram is shown below.
Power Supply
+12 V IN
5/3.3
reg
C-POW
USB
miniB
VBUS
+5 V
RFJ
RSJ
Max500 mA
12 / 5
reg
+12V
+12V
LIN-0 LIN-1
Peripheral IO device Expansion connectors
+5V
C-POW
CPU CPU Peripheral
(
Pull
-up resistance
Figure 3.3.1(1)
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(2) Power supply connector (CN8)
Please use DC jack side of an attached AC adaptor for a power supply connector (CN8), connecting. The power supply to supply is as follows.
AC adaptor : NP12-US1210 (Akizuki Denshi Corp) Input voltage range : AC100-240 V 50/60 Hz Output voltage : DC12 V Current : 1 A max Suitable connector : Type A (φ5.5) Polarity :
GND
GND
+12 V+12 V
Figure 3.3.1 (2)
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3.3.2 CAN-I/F
(1) CAN-I/F overview
Two CAN interfaces are mounted as standard. A block diagram is shown below.
CTXDn TXD
RXD
CAN_H CAN_L
CAN transceiver
( TJA 1050 )
1
6
2
7
3
8
4
9
5
RS
CRXDn
V850ES/FJ3·SJ3
Common
mode filter
Terminator
change jumper
JP1,2
Open setting
jumper JPX2,4
D-SUB
9 pin
[ female]
P***
Open setting
jumper JPX1,3
Figure 3.3.2(1)
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(2) CAN-I/F connector (CN1, CN2)
In the case of CEB-V850 ES/FJ3, CAN0 is assigned to CN1 and CAN1 is assigned to CN2, respectively. In the case of CEB-V850 ES/SJ3, CAN1 is assigned to CN1 and CAN0 is assigned to CN2, respectively. Since the connector on a substrate mounts Dsub9 pin (female), the connector by the side of a cable should use Dsub9 pin (male) at the time of cable creation. Pin distribution table is shown below.
CAN I/F connector pin distribution table
Pin
CN1(CAN0:FJ3 CAN1:SJ3) CN2(CAN1:FJ3 CAN0:SJ3)
1 N.C. N.C. 2 CAN_L0(FJ3) CAN_L1(SJ3) CAN_L1(FJ3) CAN_L0(SJ3) 3 GND GND 4 N.C. N.C. 5 Coupling with capacitor and fed to GND. Coupling with capacitor and fed to GND. 6 N.C. N.C. 7 CAN_H0(FJ3) CAN_H1(SJ3) CAN_H1(FJ3) CAN_H0(SJ3) 8 N.C. N.C. 9 N.C. N.C.
Table 3.3.2 (2)
Loading connector part number : XM3B-0922-112 (OMRON Corp.)
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(3) CAN transceiver
TJA1050T (Philips Corp.) are mounted in this board as a CAN transceiver. Refer to the applicable data sheet for the details of a device. Connection of CPU and a CAN transceiver is shown below.
CN1 connection
CPU TJA1050T Signal Name CTXD0(FJ3) CTXD1(SJ3)(P33)
TXD Transmitting data
CRXD0(FJ3) CRXD1(SJ3)(P34)
RXD Receiving data
VREF VREF CAN_H,CAN_L CAN PCM4 RS RS VCC,GND
Power supply(+5Vsupply)
Table 3.3.2 (3)-1
CN2 connection
CPU TJA1050T Signal Name CTXD1(FJ3) CTXD0(SJ3)(P36)
TXD Transmitting data
CRXD1(FJ3) CRXD0(SJ3)(P37)
RXD Receiving data
VREF VREF CAN_H,CAN_L CAN PCM5 RS RS VCC,GND Power supply(+5Vsupply)
Table 3.3.2 (3)-2
(4) CAN signal terminus setup
A CAN signal terminus value is set up by JP1 and JP2. JP1 corresponds to CN1 and JP2 correspond to CN2, respectively.
Setup Terminator value (common to JP1 and JP2) Open Infinite (default) 1-2 short circuit
120
1-2,3-4 short circuit
60
Others Prohibition of a setup
Table 3.3.2 (4)
JP1,2
4 2
3 1
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(5) About JPX1-JPX4
Although the pattern connects between 1-2 and between 3-4 of JPX1-JPX4, a signal is separable by cutting the pattern on the back side (soldering side) of each jumper. As standard, the following jumper is un-mounting.
The installation part of each jumper is shown below.
JPX Function JPX1 CN1 ( Between CAN transceiver - CAN connector ) JPX2 CN1 ( Between CPU - CAN transceiver ) JPX3 CN2 ( Between CAN transceiver - CAN connector ) JPX4 CN2 ( Between CPU - CAN transceiver )
Table 3.3.2 (5)
JPX1,3
4 2
3 1
JPX2,4
4 2
3 1
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3.3.3 LIN-I/F
(1) LIN-I/F outlline
Two LIN interfaces are mounted as standard. A block diagram is shown below.
TXDA* TXD
RXD
LIN
LIN transceiver
(TJA1020)
NSLP
+12V
RXDA*
V850ES/FJ3·SJ3
Open setting
jumper
JPX5 , 8
3pin
connector
P***
BAT
1 2 3
Open setting
jumper
JPX6 , 10
Open setting
jumper
JPX7 , 9
NWAKE
INH
Master / Slave
Change jumper
JP3 , 5
Master / Slave
Change jumper
JP4 , 6
Cmaster Cslave
+12V
Figure 3.3.3 (1)
(2) LINE-I/F connector (CN3, CN4)
LIN0 is assigned to CN3 and LIN1 is assigned to CN4, respectively. Connector pin distribution table is shown below.
LIN I/F connector pin description
Pin CN3LIN0 CN4LIN1
1 LIN_Bus LIN_Bus 2 +12V +12V 3 GND GND
Table 3.3.3 (2)
Loading connector part number : IL-SP-S3FP2(J.S.T. Mfg Co.Ltd.)
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(3) LIN transceiver
TJA1020T (Philips Corp.) are mounted in this board as a LIN transceiver. Refer to the applicable data sheet for the details of a device. Connection of CPU and a LIN transceiver is shown below.
LIN0
CPU TJA1020T Signal name RXDD2P39
RXD Reception P63 NSLP SLEEP MODE pullup
NWAKE TXDD2P38
TXD Transmission LIN LIN JP3
INH MASTER/SLAVE BAT,GND Powersupply(+12V supply)
Table 3.3.3 (3)-1
LIN1
CPU TJA1020T Signal name RXDD3P80
RXD Reception P64 NSLP SLEEP MODE pullup
NWAKE TXDD3P81
TXD Transmission LIN LIN JP5
INH MASTER/SLAVE BAT,GND Power supply(+12V supply)
Table 3.3.3 (3)-2
(4) LIN MASTER/SLAVE setting
A jumper is set up by the mode of LIN of operation.
LIN0 MASTER/SLAVE
Jumper MASTER setting SLAVE setting JP3 2-3 short circuit (default) 1-2 short circuit JP4 1-2 short circuit (default) 2-3 short circuit
Table 3.3.3 (4)-1
LIN1 MASTER/SLAVE
Jumper MASTER setting SLAVE setting JP5 2-3 short circuit 1-2 short circuit (default) JP6 1-2 short circuit 2-3 short circuit (default)
Table 3.3.3 (4)-2
JP36
1 2 3
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(5) About JPX5-JPX10
Although the pattern connects between 1-2 and between 3-4 of JPX5-JPX8, and between 1-2 of JPX6, JPX9, JPX10, a signal is separable by cutting the pattern on the back side (soldering side) of each jumper. As standard, the following jumper is un-mounting.
The installation part of each jumper is shown below.
JPX Function JPX5 LIN0 ( Between CPU - LIN transceiver )
JPX6 LIN0 ( Between CPU – LIN transceiver NSLP ) JPX7 LIN0 ( Between LIN transceiver – LIN connector ) JPX8 LIN1 ( Between CPU – LIN transceiver ) JPX9 LIN1 ( Between CPU – LIN transceiver NSLP ) JPX10 LIN1 ( Between LIN transceiver – LIN connector )
Table 3.3.3 (5)
4 2
JPX5,8
3 1
JPX6,7,9,10
1 2
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3.3.4 Expansion connectors (J5, J6)
A signal can be pulled out from this connector and it can connect with a user circuit. Moreover, an optional *CAN expansion board is connectable. As standard, it is not mounted.
Expansion connectors table
J5 J6
Pin
Signal name
Function used
on a Board
Pin
Signal name
Function used
on a Board 1 P00 8bit DIP-SW 1 P98/SOB1(A8) ­2 P10/INTP9 - 2 P912/_SCKB2(A12) ­3 P01 8bit DIP-SW 3 P99/_SCKB1(A9) ­4 P11/INTP10 - 4 P913/INTP4(A13) ­5 P03/INTP0 Push-SW(INTP0) 5 P910/SIB2(A10) ­6 P32/ASCKA0 8bit DIP-SW 6 P914/INTP5(A14) ­7 P04/INTP1 - 7 P911/SOB2(A11) ­8 P35 8bit DIP-SW 8 P915/INTP6(A15) ­9 P06/INTP3 - 9 PCS0/_CS0 ­10 P41/SOB0 Flash PRO4 10 PCM0/_WAIT 11 P40/SIB0 Flash PRO4 11 PCS1/_CS1 ­12 P42/_SCKB0 Flash PRO4 12 P36(IETX0) ­13 P50/KR0 8bit DIP-SW 13 PCS2/_CS2 -
14 P53/KR3/DDO N-Wire 14 P37(IERX0) ­15 P51/KR1 8bit DIP-SW 15 PCS3/_CS3 ­16 P54/KR4/DCK N-Wire 16 PCT5 8bit DIP-SW 17 P52/KR2/DDI N-Wire 17 P73/ANI3 ­18 P55/KR5/DMS N-Wire 18 PCT7 8bit DIP-SW 19 P90/TXDA1(A0) - 19 P72/ANI2 ­20 P95(A5) - 20 P60/INTP11
Expansion CAN(CAN2)RS
21 P91/RXDA1(A1) - 21 P61/INTP12
Expansion CAN(CAN3)RS 22 P96(A6) - 22 P70/ANI0 23 P92(A2) - 23 P71/ANI1 ­24 P97/SIB1(A7) - 24 P65/CTXD2 Expansion CAN(CAN2)TXD 25 P93(A3) - 25 P66/CRXD2 Expansion CAN(CAN2)RXD 26 CPOW 26
+5V
27 P94(A4) - 27 P67/CTXD3
Expansion CAN(CAN3)TXD 28 _RESET Push-SW(RESET) 28 P68/CRXD3 Expansion CAN(CAN3)RXD 29
GND
29
+12V
-
30
GND
30
GND
Table 3.3.4
The pull-up of each signal is carried out by resistance 47kΩ. CPOW=CPU power supply FJ3:+5V, SJ3:+3.3V
*Refer to Chapter 4.
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3.3.5 7-segment LED (LED1)
The seven-segment LED is mounted on a board. The LED can be statically switched on the light or put out from the port of CPU. In case you make each segment turn on, please set a corresponding port as "0."
f b
e c
d
g
a
DP
a
.PCD
0
b
.PCD
1
c.PCD
2
d
.PCD
3
e.PCS
4
f
.
PCS
5
g.PCS
6
DP
.PCS
7
Figure 3.3.5
Segment Correspondence port Light/Extinguish default a PCD0 0 / 1
1pullup
b PCD1 0 / 1
1pullup
c PCD2 0 / 1
1pullup
d PCD3 0 / 1
1pullup
e PCS4 0 / 1
1pullup
f PCS5 0 / 1
1pullup
g PCS6 0 / 1
1pullup
D.P. PCS7 0 / 1
1pullup
Table 3.3.5
3.3.6 8-bit DIP SW (SW1)
8-bit DIP SW is mounted on a board. ON/OFF of DIP SW can be checked in a CPU port. If DIP SW is turned "ON", a port will be set to "0", and a port will be set to "1" if it turns "OFF."
bit Port DIP-SW1 P50
DIP-SW2 P51 DIP-SW3 PCT5 DIP-SW4 PCT7 DIP-SW5 P32 DIP-SW6 P35 DIP-SW7 P00 DIP-SW8 P01
Table 3.3.6
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3.3.7 RESET
(1) RESET overview
When the time of power on or SW4 are pushed, reset starts a board. It is a RESET signal at the MINICUBE or FL-PR4 or FL-PR5 use and MINICUBE2 use time, and composition differs. A reset signal block diagram is shown below.
MINICU BE2
/ RESin
Resistance for
logic stable
11 12 13 14 15 16
VDD2
FLMD1 RFU-1
FLMD0 (/RESin)
NC
FJ3/ SJ3 MINICUBE· FL-PR4 / FL-PR5 / MINICUBE2 connection
CN 5
FL- PR4 / FL-P R 5 / MMINICUBE 2 con n e cto r
1 2 3 4 5 6 7 8 9 10
GND / RESout SI/ RXD
VDD SO /TXD
VPP
SCK
H/ S
CLK
VDE
CN6
MINICUBE
A7 A8 A9 A10 A11 A12 A13
DDI
DCK
DMS
DDO
/DRST
/RESET
FLMD0
MINICUBE , FL- PR4, FL -PR5 and
MINICUBE2 are promised on
exclusion use, respectively.
(/RESET signal is communalized)
C- POW
(
Reset sign al bl oc k diagram)
P30/ TXD0 P31/ RXD0
FLMD0
FLMD1
/RESET
DDI DCK DMS
DDO
/DRST
V850FJ3 /SJ 3
P62
C-POW
Short pin
2-3
1- 2 1-2 1-2
Select
A B B B
Connection apparatus
MINICUBE 2 MINICUBE
FL-PR4 FL-PR5
MINICUBE 2
FL- PR4 , FL-PR5
MINICUBE
The flow of a reset signal
A
Y
B
A/B
_
ABY
A/B
_
C-POW
C-POW
Nothing 1- 2
B
FL-PR4/ FL-PR5 /
MINICUBE 2 connector
SW4
JP7
Figure 3.3.7(1)
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(2)RESET signal setting (JP7)
A setup of a RESET signal changes with apparatus connected. JP7 performs a setup.
JP7
Function
1-2 short circuit Normal use, During connecting FL-PR4, FL-PR5, MINICUBE (Default ) 2-3 short circuit During connecting MINICUBE2
Table 3.3.7 (2)
In case FL-PR4 or FL-PR5 or MINICUBE are used, a JP7 short pin is set to the "1-2" side, and it is set as the course of dashed-and-dotted line (FL-PR4) and a dotted line (MINICUBE) among Figure 3.3.7(1). (Refer to reset signal block diagram) In case MINICUBE2 is used, a JP7 short pin is set to the "2-3" side, and it is set as the course of a solid line (MINICUBE2) among Figure 3.3.7(1). Please use a JP7 short pin for the "1-2" side at the time of real operation, setting it up (when you do not use a debugger).
(3)RESET SW (SW4)
If SW4 is pushed, CPU and an evaluation board will be in a reset state.
3.3.8 INTP0 SW (SW2)
SW2 on a board is connected to P03-/INTP0 port. A push on SW2 inputs "0" into P03-/INTP0 port.
3.3.9 NMI SW (SW3)
SW3 on a board is connected to P02-/NMI port. A push on SW3 inputs "0" into P02-NMI port.
JP7
1 2 3
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3.3.10 CLOCK
(1) Main Clock
The crystal oscillator is connected to X1 and X2 terminals of CPU. Oscillation frequency is 6MHz in FJ3, and it is 4MHz in SJ3. Since the socket is mounted, a crystal oscillator is exchangeable if needed. Please purchase a HC49 U/S type crystal oscillator. Since it operates by the CPU internal clock by the default, in case an external clock is used, an inside register setup of CPU is changed. Please refer to an applicable CPU user’s manual for details.
(2)Sub Clock
The crystal oscillator is connected to XT1 and XT2 terminals of CPU. Oscillation frequency is 32.768kHz. Since it is soldered directly, crystal is unexchangeable.
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3.3.11 USB
(1) USB overview
USB connection with a personal computer is made using the UART interface of CPU. USB-UART interface device FT232R is mounted and USB is changed into UART. The USB section block diagram is shown below.
FJ3/SJ3 USB connection
P30/TXD0
P31/RXD0
V850FJ3/SJ3
FT232R
1kΩ
C-POW
RXD TXD /RTS /CTS
VBUS
USBP
USBN
GND
miniB
USBN
USBP
VBUS
FP4-TXD
FP4-RXD
VCC
+5V
Supplement : Power supply
+12V IN
5/3.3
reg
C-POW
USB
miniB
VBUS
+5V
RFJ
RSJ
Max500mA
P69
/VBUSEN
VBUS
C-POW
VCCIO
C-POW
12/5
reg
+12V
JP8
1 3
2
Figure 3.3.11(1)
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(2) USB setting
With a flash write-in circuit, since P31 (RXD0) is common, please set a jumper (JP8) to the "1-2" side, and perform USB communication.
JP8
CPU RXD0(P31)
1-2 short circuit TXD of USB connects. (default) 2-3 short circuit TXD of CN5 connects.
Table3.3.11 (2)
(3) The check of USB cable insertion and extraction
The insertion and extraction state of a USB cable can be checked by checking the level of P69.
P69 input state Lo USB cable connecting Hi USB cable un-connecting
Table 3.3.11 (3)
Refer to the user's manual etc. for a setup of P69.
(4) About driver software
It is downloadable from the homepage of Future Technology Devices International Corp.
(5) USB bus power
VBUS which is the bus power of USB is set “DIODE OR” to +5V power supply of this board. When making it operate with this board simple substance, it can operate only by connecting USB with PC. However, since drive current is restricted to 500mA as a standard of VBUS which is bus power, the drive of CAN is not recommended. (Please confirm that the whole board consumption current is 500mA or less) Since +12V are required about LIN, it cannot operate by USB bus power. When you operate LIN, please supply +12V from this board power supply jack.
JP8
1 2 3
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3.3.12 Ev aluation environment
(1) Overview
The development environment which can be used on this board is as follows.
CPU Built-in FLASH writing - FL-PR4, FL-PR5
Debugging - MINICUBE, MINICUBE2 It is designing on the assumption that the four above-mentioned kinds. This board mounts the connector for FL-PR4, FL-PR5 connection in built-in FLASH writing.
The connector for FL-PR4, FL-PR5 connection is as common as the connector for MINICUBE2.(CN5) Moreover, the connector for MINICUBE connection is mounted.(CN6) A block diagram is shown in the following clause. In circuit composition, FL-PR4, FL-PR5, MINICUBE2(CN5) and MINICUBE(CN6) constitute exclusion use as a premise. If FL-PR4, FL-PR5, or MINICUBE2(CN5) and MINICUBE(CN6) are connected simultaneously, since it may be failure, please avoid concurrent use by a signal collision occurring.
(2) Setup
A setup of the following jumper (JP7) is changed according to the development environment to be used.
JP7 Function 1-2 short circuit Normal use, During connecting FL-PR4, FL-PR5, MINICUBE (Default) 2-3 short circuit During connecting MINICUBE2
Table 3.3.12 (2)
In case FL-PR4, FL-PR5 and MINICUBE are used, a JP7 short pin is set to the "1-2" side, and it is set as the course of dashed-and-dotted line (FL-PR4, FL-PR5) and a dotted line (MINICUBE). (Refer to Figure 4.3.7) In case MINICUBE2 is used, a JP7 short pin is set to the "2-3" side, and it is set as the course of solid line (MINICUBE2). Please use a JP7 short pin for the "1-2" side at the time of real operation, setting it up (when you do not use a debugger).
JP7
1 2 3
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(3)MINICUBE and FL-PR4, FL-PR5, MINICUBE2 connection block diagram
11 12 13 14 15 16
VDD 2 FLMD1 RFU- 1 FLMD0
(/ RESin)
NC
FJ3/SJ3 MI NICUBE・FL-PR4/FL-PR5/MINICUBE2connection
FL-PR4/FL-PR5/
MINICUBE2 (CN5 )
1 2 3 4 5 6 7 8 9
10
GND /RESout SI / RXD
VDD SO/ TXD VPP SCK
H/S
CLK VDE
P30/TXD0 P31/RXD0
FLMD0 FLMD1
/RESET
1kΩ
MINICUBE(CN6)
A1 A2 A3 A4 A5 A6 A7 A8 A9 A10 A11 A12 A13
2A
13
B1 B2 B3
B4
B5 B6 B7 B8
B9 B10 B11 B12 B13
GND GND GND GND GND GND DDI DCK DMS
DDO /DRST /RESET
FLMD0
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
PORT0
PORT1
VDD
DDI DCK DMS DDO
/DRST
C-POW
MINICUBE ( CN6) and FL-
PR4/FL-PR5, MINICUBE2(CN5)
are premised on exclusion use.
( /RESET and FLMD 0 signal are
communalized )
V850ES/FJ3・SJ3
USB-RXD
USB-TXD
Self-progr am f unct ion
P62
P62 Normal mode : LO Self-programming mode : HI
1kΩ
SELF-P
( Communic ation / contr ol s ignal bloc k diagram )
C-POW
C-POW
C-POW
JP8
1
2
3
Figure 3.3.12(3)
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(4) About the CPU interface at the time of CN5 use
FL-PR4, FL-PR5 and MINICUBE2(CN5) support only communication by UART for circuit simplification. * “3-wire serial” mode is not supported.Please use FL-PR4, FL-PR5 and MINICUBE2 by “UART” mode. (Please refer to the user’s manual of each equipment for details) With a USB circuit (figure 3.3.11), since P31 (RXD0) is common, please set a jumper (JP8) to the "2-3" side, and perform development and flash writing.
JP8
CPU RXD0(P31)
1-2 short circuit T XD of USB connects (default) 2-3 short circuit TXD of CN5 connects
Table 3.3.12 (4)
(5)Self-programming function
By operating FLMD0 signal by P62, a self-program function is realizable. P62 is connected to FLMD0 through an OR gate. P62 will become effective if FLMD0 from a debugger and a flash writer is made into a "LO" level, or in the state of un-connecting a debugger and a flash writer.
P62 output Status Explanation / Conditions Lo Normal Normal state
Hi Self-programming MODE FLMD0 of a debugger and a flash writer
"Lo" or it un-connects
Table 3.3.12 (5)
Refer to the user's manual of CPU etc. for a setup of P62. Refer to the user's manual of CPU for the details of self programming.
JP8
1 2 3
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3.3.13 The connector for MINICUBE (CN6)
It is a connector for connecting MINICUBE which is a target CPU debugger.
No. Signal No. Signal A1 GND B1 GND
A2 GND B2 GND A3 GND B3 GND A4 GND B4 GND A5 GND B5 GND A6 GND B6 GND A7 DDI B7 GND A8 DCK B8 GND A9 DMS B9 GND A10 DDO B10 GND A11 /DRST B11 PORT0 A12 /RESET B12 PORT1 A13 FLMD0 B13 VDD
Table 3.3.13
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3.3.14 The connector for FL-PR4, FL-PR5, MINICUBE2 (CN5)
It is a connector for connecting MINICUBE2 which is a target CPU debugger. Moreover, it is as common as the connection connector of FL-PR4 or FL-PR5 which is a FLASH write-in tool with a built-in CPU.
PinNo. Signal V850ES/FJ3 1 GND GND 2 _RESET _RESET 3 SI/RxD P40/SIB0 or P31/RXDD0 4 VDD EVDD 5 SO/TxD P41/SOB0 or P30/TXDD0 6 VPP N.C. 7 SCK P42/SCKB0 8 H/S PCM0 9 CLK N.C. 10 VDE N.C. 11 VDD2 N.C. 12 FLMD1 N.C. 13 RFU-1 N.C. 14 FLMD0 FLMD0 15 /RESETin N.C. 16 N.C. N.C.
Table 3.3.14
The "/RESETin" of a No. 15 pin is the reset signal passed to MINICUBE2. It is not used at the time of FL-PR4 / FL-PR5 connection. *After connection with CN5 and CN6 connector and separation check that a power supply is OFF, please carry them out. There is a possibility that an evaluation board, a debugger, etc. may be damaged.
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3.3.15 The connector for CPU I/O pins check
The through hole for checking each terminal of CPU is arranged around a CPU chip. The column from which the CPU pin number is "-" is not pulled out to the connector for a check. (Each signal name has indicated the thing of FJ3)
(1) J1
No Signal name CPUpin No Signal name CPUpin 1 (GND) - 2 (GND) ­3 P10/INT9 3 4 P11/INT10 4 5 (GND) - 6 P00/… 6 7 P01/… 7 8 FLMD0 8 9 (GND) - 10 (GND) ­11 (GND) - 12 (GND) ­13 (GND) - 14 /RESET 14 15 (GND) - 16 (GND) ­17 P02/NMI 17 18 P03/INT0 18 19 P04/INT1/… 19 20 P05/INT2 20 21 P06/INT3/… 21 22 P40/… 22 23 P41/… 23 24 P42/… 24 25 P30/TXD0 25 26 P31/RXD0/… 26 27 P32/… 27 28 P33/… 28 29 P34/… 29 30 P35/… 30 31 P36/CTXD1 31 32 P37/CRTX1 32 33 (GND) - 34 (GND) ­35 P38/TXD2 35 36 P39/RXD2/… 36
Table 3.3.15 (1)
(2) J2
No Signal name CPUpin No Signal name CPUpin 1 P50/KR0/… 37 2 P51/KR1/… 38
3 P52/KR2/… 39 4 P53/KR3/… 40 5 P54/KR4/… 41 6 P55/KR5/… 42 7 P60/INT11 43 8 P61/INT12 44 9 P62/INT12/… 45 10 P63/SCKB3 46 11 P64/SCKB3 47 12 P65/CTXD2 48 13 P66/CRXD2 49 14 P67/CTXD3 50 15 P68/CRXD3 51 16 P69 52 17 P610/… 53 18 P611/… 54 19 P612/… 55 20 P613/… 56 21 P614 57 22 P615 58 23 P80/RXD3/… 59 24 P81/TXD3 60 25 P90/KR6/… 61 26 P91/KR7/… 62 27 P92/… 63 28 P93/… 64 29 P94/… 65 30 P95/… 66 31 P96/… 67 32 P97/SIB1/… 68 33 P98/SOB1/… 69 34 P99/SCKB1/.. 70 35 P910/SIB2/… 71 36 P911/SOB2/… 72
Table 3.3.15 (2)
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(3) J3
No Signal name CPUpin No Signal name CPUpin 1 P912/SCKB2/… 73 2 P913/INT4/… 74 3 P914/INT5/… 75 4 P915/INT6/… 76 5 PCD0 77 6 PCD1 78 7 PCD2 79 8 PCD3 80 9 PCS0/CS0 81 10 PCS1/CS1 82 11 PCS2/CS2 83 12 PCS3/CS3 84 13 PCM0/WAIT 85 14 PCM1/CLKO 86 15 PCM2/HLDAK 87 16 PCM3/HLDRQ 88 17 PCM4 89 18 PCM5 90 19 PCS4 91 20 PCS5 92 21 PCS6 93 22 PCS7 96 23 PCT0/WR0 95 24 PCT1/WR1 94 25 PCT2 97 26 PCT3 98 27 PCT4/RD 99 28 PCT5 100 29 PCT6/ASTB 101 30 PCT7 102 31 (GND) 103 32 (GND) 104 33 PDL0/AD0 105 34 PDL1/AD1 106 35 PDL2/AD2 107 36 PDL3/AD3 108
Table 3.3.15 (3)
(4) J4
No Signal name CPUpin No Signal name CPUpin 1 PDL4/AD4 109 2 PDL5/FLMD1/… 110 3 PDL6/AD6 111 4 PDL7/AD7 112 5 PDL8/AD8 113 6 PDL9/AD9 114 7 PDL10/AD10 115 8 PDL11/AD11 116 9 PDL12/AD12 117 10 PDL13/AD13 118 11 PDL14/AD14 119 12 PDL15/AD15 120 13 P127/ANI23 121 14 P126/ANI22 122 15 P125/ANI21 123 16 P124/ANI20 124 17 P123/ANI19 125 18 P122/ANI18 126 19 P121/ANI17 127 20 P120/ANI16 128 21 P715/ANI15 129 22 P714/ANI14 130 23 P713/ANI13 131 24 P712/ANI12 132 25 P711/ANI11 133 26 P713/ANI10 134 27 P79/ANI9 135 28 P78/ANI8 136 29 P77/ANI7 137 30 P76/ANI6 138 31 P75/ANI5 139 32 P74/ANI4 140 33 P73/ANI3 141 34 P72/ANI2 142 35 P71/ANI1 143 36 P70/ANI0 144
Table 3.3.15 (4)
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3.4 Memory map
(1) V850ES/FJ3 ‘F3380
Built-in FLASH 512KB, Built-in RAM32KB
[80KB]
External memory
area [8MB] (CS3)
External memory
area [2MB] (CS1)
[2MB] (CS0)
x3FFFFFFH
x3FEC000H x3FEBFFFH
x0FFFFFFH
x1000000H
x0800000H
x07FFFFFH
x0200000H
x01FFFFFH
x0000000H
External memory
area [4MB] (CS2)
x03FFFFFH
x0400000H
Prohibition of use
Built-in ROM area
(1MB)
External memory
area
(1MB)
x0000000H
x0100000H
x01FFFFFH
Area for AFCAN
(12KB)
Prohibition of use
Built-in RAM area
(32KB)
Built-in peripheral
I/O area
(4KB)
x3FEC000H
x3FEF000H
x3FF7000H
x3FFF000H
x3FFFFFFH
Figure 3.4 (1)
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(2) V850ES/SJ3 ‘F3368
Built-in FLASH 1024kB, Built-in RAM60kB
[80KB]
External memory
area [8MB] (CS3)
External memory
area [2MB] (CS1)
[2MB] (CS0)
x3FFFFFFH
x3FEC000H x3FEBFFFH
x0FFFFFFH
x1000000H
x0800000H
x07FFFFFH
x0200000H
x01FFFFFH
x0000000H
External memory
area [4MB] (CS2)
x03FFFFFH
x0400000H
Prohibition of use
Built-in ROM area
(1MB)
External memory
area
(1MB)
x0000000H
x0100000H
x01FFFFFH
Prohibition of use
Built-in RAM area
(60KB)
Built-in peripheral
I/O area
(4KB)
x3FEC000H
x3FF0000H
x3FFF000H
x3FFFFFFH
Area for AFCAN
(12KB)
x3FEF000H
Figure 3.4 (2)
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3.5 Notes at the time of user circuitry
In adding and connecting a user circuit at an evaluation board, please consider the following notes to the design and manufacture which cannot receive influence of a noise etc. in reference easily. Moreover, there are restrictions matters, such as drive current, in each terminal. Please refer to these notes and a correspondence CPU user’s manual, and use it within rating.
3.5.1 Consumption current
Since consumption current is generating internal logic voltage from external 12V power supply, it recommends combining this board and an extension board and using it below 0.1A. (The consumption current in a main part simple substance is about 0.05A.) When the current exceeding 0.1A is required, please use a heat sink for U13 as much as possible. When the current exceeding 0.2A is required, please be sure to use a heat sink. If the current which exceeds 0.2A without a heat sink is sent, U13 generates heat and there is danger, such as a burn and a fire. Moreover, power supply supply stops by the shutdown function which U13 has. The AC adaptor more than power supply capacity 12v, 0.5A is enclosed.
3.5.2 I/O signals
Each signal line currently outputted to J3 and J4 is outputted to the connector, after pulling up by 47kΩ. Pay attention to pattern damage, pattern bridge, etc., and implement measures as needed, such as removing mounted parts. For the specifications of each pin and the electrical specifications, refer to the correspondence CPU user ’s manual.
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3.6 A jumper setup at the time of shipment
A setup of the jumper at the time of shipment is as in the following tables.

No State Function
1-2OPEN
JP1
3-4OPEN
CAN0(FJ3) CAN1(SJ3) no terminator
1-2OPEN
JP2
3-4OPEN
CAN1(FJ3) CAN0(SJ3)
no terminator JP3 2-3SHORT LIN0 master JP4 1-2SHORT LIN0 master JP5 2-3SHORT LIN1 master JP6 1-2SHORT LIN1 master JP7 1-2SHORT Reset normal use JP8 1-2SHORT RXD0,USB(UART) use
Table 3.6
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4. CAN expansion board
The CAN expansion board (CAN-EXT BOARD) is a board for CAN interface expansion developed for the CEB-V850ES/FJ2. (As standard, it is not attached. Moreover, extension of CAN I/F cannot be performed in CEB-V850ES/SJ3.)
4.1 Specifications
The CAN expansion board, which expands the number of CAN channels by 2 channels, is used connected to the J5 and J6 connectors of the CEB-V850ES/FJ3.
4.2 Block diagram
P65/CTXD2
P66/ CRXD2 P60
P67
/CTXD 3
P68/CRXD3
P61
CAN expansion board (CAN-EXT BOARD) block diagram
connector
5, J 6
V850ES /FJ 3
Evaluation CPU board
CAN
connector
CAN
connector
CAN te r min atio n
Resistan ce
( connect /open)
enable
CAN
trans c eiver
IC
CAN
IC
JP
JP
connector
J3, J4
CAN expansion board
mating
)
transceiver
CAN te rm ina tion
Resistan ce
( connect/open)
enable
Figure 4.2
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4.3 Board size
J3
J4
65 .00
90. 00
CAN circuit
(
CAN2& CAN
3)
Expansion connector(30pin
CAN connector [
CAN
2
]
(
9pin- DSUB
)
CAN connector
[
CAN
3
]
(
9pin- DSUB
)
Expansion connector
30pin
10.00
10.00
10 .00
Figure 4.3
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4.4 External connectors
Table of Connection connectors (J3, J4)
Table 4.4
* J3 is connected to J5 of CEB-V850ES/FJ3. * J4 is connected to J6 of CEB-V850ES/FJ3.
J3 J4
Pin
No.
Signal Name
Usage Type with CAN
Expansion Board
Pin
No.
Signal Name
Usage Type with CAN
Expansion Board 1 P00 N.C 1 P98/SOB1(A8) N.C 2 P10/INTP9 N.C 2 P912/_SCKB2(A12) N.C 3 P01 N.C 3 P99/_SCKB1(A9) N.C 4 P11/INTP10 N.C 4 P913/INTP4(A13) N.C 5 P03/INTP0 N.C 5 P910/SIB2(A10) N.C 6 P32/ASCKA0 N.C 6 P914/INTP5(A14) N.C 7 P04/INTP1 N.C 7 P911/SOB2(A11) N.C 8 P35 N.C 8 P915/INTP6(A15) N.C 9 P06/INTP3 N.C 9 PCS0/_CS0 N.C 10 P41/SOB0 N.C 10 PCM0/_WAIT N.C 11 P40/SIB0 N.C 11 PCS1/_CS1 N.C 12 P42/_SCKB0 N.C 12 P36(IETX0) N.C 13 P50/KR0 N.C 13 PCS2/_CS2 N.C 14 P53/KR3/DDO N.C 14 P37(IERX0) N.C 15 P51/KR1 N.C 15 PCS3/_CS3 N.C 16 P54/KR4/DCK N.C 16 PCT5 N.C 17 P52/KR2/DDI N.C 17 P73/ANI3 N.C 18 P55/KR5/DMS N.C 18 PCT7 N.C 19 P90/TXDA1(A0) N.C 19 P72/ANI2 N.C 20 P95(A5) N.C 20 P60/INTP11 Expansion CAN(CAN2)RS 21 P91/RXDA1(A1) N.C 21 P61/INTP12 Expansion CAN(CAN3)RS 22 P96(A6) N.C 22 P70/ANI0 N.C 23 P92(A2) N.C 23 P71/ANI1 N.C 24 P97/SIB1(A7) N.C 24 P65/CTXD2 Expansion CAN(CAN2)TXD 25 P93(A3) N.C 25 P66/CRXD2 Expansion CAN(CAN2)RXD 26 CPOW N.C 26
+5V +5V
27 P94(A4) N.C 27 P67/CTXD3 Expansion CAN(CAN3)TXD 28 _RESET N.C 28 P68/CRXD3 Expansion CAN(CAN3)RXD 29
GND
N.C 29 +12V N.C
30
GND GND
30
GND GND
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4.5 Evaluation board mating
The following figure illustrates mating of the V850ES/FJ3 evaluation CPU board and expansion board.
DIPSW
Longitudinal View
J6 connector
CAN connector
CAN expansion board
MINICUBE connector
FL-PR4/FL-PR5/MINICUBE2 connector
Expansion CAN connector
Expansion CAN connector
Power supply jack
Transversal View
CAN expansion board
FJ3 Evaluation CPU board
FJ3 Evaluation CPU board
DIPSW
J6 J5
J4 J3
Figure 4.5
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Revision History
Edition Description Page(s) The 1.0 st Apr. 2007 The first-edition issue The 1.1 st Sep. 2007 The 1.1 st edition issue
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