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REG10J0020-0200
User Manual
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Renesas REG10J0020-0200 User Manual

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Page 1
REG10J0020-0200
Renesas Starter Kit LCD Application Board User's Manual
RENESAS STARTER KIT
Rev.2.00 Renesas Technology Europe Ltd. Revision date：29.11.2007 www.renesas.com
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Table of Contents
3.1. Component References ...............................................................................................................................5
3.2. Board Component functions.........................................................................................................................6
3.3. Board Dimensions........................................................................................................................................7
4.1. Fitting the Target RSK to the RSK LCD application board...........................................................................8
4.2. LCD Module..................................................................................................................................................8
4.3. Coin Cell and switch...................................................................................................................................10
4.4. Capacitors ..................................................................................................................................................10
5.1. Application Headers ...................................................................................................................................11
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Chapter 1. Preface

Cautions
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
Technology Europe Limited.
Trademarks
All brand or product names used in this manual are trademarks or registered trademarks of their respective companies or organisations.
Copyright
© Renesas Technology Europe Ltd. 2007. All rights reserved. Website:
Glossary
CPU Central Processing Unit RTE Renesas Technology Europe Ltd. HEW High-performance Embedded Workshop RSO Renesas Solutions Organisation. LCD Liquid Crystal Display RSK Renesas Starter Kit PC Program Counter E8A E8a On-chip debugger module
http://www.eu.renesas.com/
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Chapter 2.Purpose

This RSK Application Board is an evaluation tool for Renesas microcontrollers with an LCD driver interface. It is used in conjunction with the RSK for the microcontroller to be evaluated.
Features include:
• Mounting connections to allow RSK to be added to top of board.
• Interface to standard RSK LCD expansion connector and RSK expansion connections.
• 8 character 14 segment “starburst” LCD.
• Coin cell holder to power mounted RSK for low power operation.
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Chapter 3.Board Layout

3.1.Component References

The following diagram shows the component references for the board.
Figure 3-1: Component References
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3.2.Board Component functions

The following diagram the shows the functions of the components on the board.
Application Board Interface
JA5 JA1
LCD
JA4
Switch
Coin Cell Holder
Caution: If processor is not in low power mode at start up the battery life will be significantly reduced.
JA6 JA2
Application Board Interface
Figure 3-2: Board Layout
LCD Application Interfac e
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3.3.Board Dimensions

The following diagram gives the board dimensions and connector positions. All through hole connectors are on a common 0.1” grid for easy interfacing.
170.00mm
115.00mm
86.36mm
50.80 mm
27.00mm
Corners x4
3mm
radius
ONOFF
JA2
JA6
Coin Cell
Holder
LCD
LCD connector
80.01mm
45.00mm
JA4
JA1
JA5
3.81mm
85.00mm
14.00mm
5.00mm
100.00mm
Figure 3-3 : Board Dimensions
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Chapter 4.User Circuitry

4.1.Fitting the Target RSK to the RSK LCD application board

The board is supplied with 2x 24 way sockets, 2x 26 way sockets and 1 x 50 way socket. These should be soldered on the underside of the host RSK in JA1, JA2, JA5, JA6 and JA4 positions. The RSK should be plugged into the equivalent connectors on the RSK LCD application board.

4.2.LCD Module

The LCD module on the board is connected to the RSK LCD connector JA4. It uses ¼ duty cycle and has 4 common lines. There are 8x14 segment starburst characters. Refer to Each character uses 4 SEG lines. Each SEG line controls 4 segments on the LCD as it uses ¼ duty cycle. The LCD controller must be programmed for ¼ duty cycle. In the case of the H838347, a RAM in the LCD controller has 1 bit per segment. Thus each character is a 16 bit number. The following The lowest address (H’F740 in the case of the H838347) represents the rightmost character of the display. The next word address (H’F742 in the case of the H838347) represents the next character, etc.
Table 4-1: LCD character maps gives the bit mappings for common characters for this controller.
Figure 4-1: LCD Segment Names.
X
A
HI
F
B
G
N
E
M
D
Figure 4-1: LCD Segment Names
8
J
K
L
C
DP
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g
A
A
A
A
A
Se
ment L K J I DP C B
DEFXMNGH
Bit number 7 6 5 4 3 2 1 0 7 6 5 4 3 2 1 0 Hex value for RAM
0 1 0 0 0 1 1 1 0 1 1 0 0 0 1 0 4762
B 1 0 1 0 0 0 0 1 1 1 1 0 0 0 1 0
1E2 C 0 0 0 0 0 0 0 1 1 1 1 0 0 0 0 0 01E0 D 0 0 0 0 0 0 0 0 0 1 1 0 0 1 0 1 0065 E 0 1 0 0 0 0 0 1 1 1 1 0 0 0 1 0 41E2 F 0 1 0 0 0 0 0 1 0 1 1 0 0 0 1 0 4162 G 1 0 0 0 0 0 0 1 1 1 1 0 0 0 0 0 81E0 H 0 1 0 0 0 1 1 0 0 1 1 0 0 0 1 0 4662 I 0 0 0 1 0 0 0 1 1 0 0 0 1 0 0 0 1188 J 0 0 0 0 0 1 1 0 1 0 0 0 0 0 0 0 0680 K 1 0 1 0 0 0 0 0 0 1 1 0 0 0 1 0
062 L 0 0 0 0 0 0 0 0 1 1 1 0 0 0 0 0 00E0 M 0 0 1 0 0 1 1 0 0 1 1 0 0 0 0 1 2661 N 1 0 0 0 0 1 1 0 0 1 1 0 0 0 0 1 8661 O 0 0 0 0 0 1 1 1 1 1 1 0 0 0 0 0 07E0 P 0 1 0 0 0 0 1 1 0 1 1 0 0 0 1 0 4362 Q 1 0 0 0 0 1 1 1 1 1 1 0 0 0 0 0 87E0 R 1 1 0 0 0 0 1 1 0 1 1 0 0 0 1 0 C362 T 0 0 0 1 0 0 0 1 0 0 0 0 1 0 0 0 1108 S 0 1 0 0 0 1 0 1 1 0 1 0 0 0 1 0 45A2 U 0 0 0 0 0 1 1 0 1 1 1 0 0 0 0 0 06E0 V 1 0 0 0 0 1 1 0 0 0 0 0 0 0 0 1 8601 W 1 0 0 0 0 1 1 0 0 1 1 0 0 1 0 0 8664 X 1 0 1 0 0 0 0 0 0 0 0 0 0 1 0 1
005 Y 0 0 1 0 0 0 0 0 0 0 0 0 1 0 0 1 2009 Z 0 0 1 0 0 0 0 1 1 0 0 0 0 1 0 0 2184
0 0 0 0 0 0 1 1 1 1 1 1 0 0 0 0 0 07E0 1 0 0 0 1 0 0 0 0 0 0 0 0 1 0 0 0 1008 2 0 1 0 0 0 0 1 1 1 1 0 0 0 0 1 0 43C2 3 0 1 0 0 0 1 1 1 1 0 0 0 0 0 1 0 4782 4 0 1 0 0 0 1 1 0 0 0 1 0 0 0 1 0 4622 5 0 1 0 0 0 1 0 1 1 0 1 0 0 0 1 0 45A2 6 0 1 0 0 0 1 0 1 1 1 1 0 0 0 1 0 45E2 7 0 0 0 0 0 1 1 1 0 0 0 0 0 0 0 0 0700 8 0 1 0 0 0 1 1 1 1 1 1 0 0 0 1 0 47E2 9 0 1 0 0 0 1 1 1 1 0 1 0 0 0 1 0 47A2
? 0 1 0 0 0 0 1 1 0 0 1 0 1 0 0 0 4328
Table 4-1: LCD character maps
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4.3.Coin Cell and switch.

The board includes a coin cell holder to hold a 2032 3.6V coin cell. To power the attached RSK from this cell the switch must be in the “ON” position.
IT IS IMPORTANT NOT TO POWER THE ATTACHED RSK VIA THE POWER SUPPLY JACK OR VIA THE E8A IF THIS OPTION IS USED.
Caution: If processor is not in low power mode at start up the battery life will be significantly reduced.

4.4.Capacitors

Pads are supplied to allow 0603 capacitors to be placed on the LCD drive voltages V1 – V4.
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Chapter 5.Headers

5.1.Application Headers

This information is supplied for reference. Only JA1 pin 3 (battery supply voltage to RSK) and the ground pins are connected on this board.
Table 5-1 and belowTable 5-2 show the standard application header connections.
JA1
Pin Generic Header Name CPU board
Signal Name
1 Regulated Supply 1 5V 2 Regulated Supply 1 GROUND 3 Regulated Supply 2 3V3 4 Regulated Supply 2 GROUND 5 Analogue Supply AVcc 6 Analogue Supply AVss 7 Analogue Reference AVref 8 ADTRG ADTRG
ADC0 I0
9
ADC2 I2
11
DAC0
13
IOPort
15
IOPort
17
IOPort
19
IOPort
21 23 Open drain IRQAEC IRQ3 24 I²C Bus - (3rd pin) IIC_EX
I²C Bus
25
AD0 10 ADC1 I1 AD1 AD2 12 ADC3 I3 AD3 DAC0 14 DAC1 DAC1 IO_0 16 IOPort IO_1 IO_2 18 IOPort IO_3 IO_4 20 IOPort IO_5 IO_6 22 IOPort IO_7
IIC_SDA 26 I²C Bus IIC_SCL
Table 5-1: JA1 Standard Generic Header
Pin Header Name CPU board
Signal Name
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JA2
Pin Generic Header Name CPU board
Signal Name
Pin Header Name CPU board
Signal Name
1 Open drain RESn 2 External Clock Input EXTAL 3 Open drain NMIn 4 Regulated Supply 1 Vss1 5 Open drain output WDT_OVF 6 Serial Port SCIaTX 7 Open drain WUP IRQ0 8 Serial Port SCIaRX
9 Open drain IRQ1 10 Serial Port SCIaCK 11 Up/down MO_UD 12 Serial Port Handshake CTS/RTS 13 Motor control MO_Up 14 Motor control MO_Un 15 Motor control MO_Vp 16 Motor control MO_Vn 17 Motor control MO_Wp 18 Motor control MO_Wn 19 Output TMR0 20 Output TMR1 21 Input TRIGa 22 Input TRIGb 23 Open drain IRQ2 24 Tristate Control TRSTn 25 SPARE - 26 SPARE -
Table 5-2: JA2 Standard Generic Header
Table 5-3 and Table 5-4 below show the optional generic header connections
JA5
Pin Generic Header Name CPU board
Signal Name
Pin Header Name CPU board
Signal Name
1 ADC4 I4 AD4 2 ADC5 I5 AD5
3 ADC6 I6 AD6 4 ADC7 I7 AD7
5 CAN CAN1TX 6 CAN CAN1RX
7 CAN CAN2TX 8 CAN CAN2RX
9 Reserved 10 Reserved 11 Reserved 12 Reserved 13 Reserved 14 Reserved 15 Reserved 16 Reserved 17 Reserved 18 Reserved 19 Reserved 20 Reserved 21 Reserved 22 Reserved 23 Reserved 24 Reserved
Table 5-3: JA5 Optional Generic Header
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JA6
Pin Generic Header Name CPU board
Signal
Pin Header Name CPU board
Signal Name
Name
1 DMA DREQ 2 DMA DACK 3 DMA TEND 4 Standby (Open drain) STBYn 5 Host Serial SCIdTX RS232TX 6 Host Serial SCIdRX RS232RX 7 Serial Port SCIbRX 8 Serial Port SCIbTX 9 Serial Port Synchronous SCIcTX 10 Serial Port SCIbCK 11 Serial Port Synchronous SCIcCK 12 Serial Port Synchronous SCIcRX 13 Reserved 14 Reserved 15 Reserved 16 Reserved 17 Reserved 18 Reserved 19 Reserved 20 Reserved 21 Reserved 22 Reserved 23 Reserved 24 Reserved
Table 5-4: JA6 Optional Generic Header
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Table 5-5 below shows the LCD header connections
JA4
Pin Generic Header Name Signal Name Pin Header Name Signal Name
1 V0 V0 2 V1 V1 3 V2 V2 4 V3 V3 5 GROUND GROUND 6 GROUND GROUND 7 COM1 COM1 8 COM2 COM2 9 COM3 COM3 10 COM4 COM4 11 SEG1 SEG1 12 SEG2 SEG2 13 SEG3 SEG3 14 SEG4 SEG4 15 SEG5 SEG5 16 SEG6 SEG6 17 SEG7 SEG7 18 SEG8 SEG8 19 SEG9 SEG9 20 SEG10 SEG10 21 SEG11 SEG11 22 SEG12 SEG12 23 SEG13 SEG13 24 SEG14 SEG14 25 SEG15 SEG15 26 SEG16 SEG16 27 SEG17 SEG17 28 SEG18 SEG18 29 SEG19 SEG19 30 SEG20 SEG20 31 SEG21 SEG21 32 SEG22 SEG22 33 SEG23 SEG23 34 SEG24 SEG24 35 SEG25 SEG25 36 SEG26 SEG26 37 SEG27 SEG27 38 SEG28 SEG28 39 SEG29 SEG29 40 SEG30 SEG30 41 SEG31 SEG31 42 SEG32 SEG32 43 SEG33 SEG33 44 SEG34 SEG34 45 SEG35 SEG35 46 SEG36 SEG36 47 SEG37 SEG37 48 SEG38 SEG38 49 SEG39 SEG39 50 SEG40 SEG40
Table 5-5: JA4 LCD Expansion connector
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Chapter 6.Code Development

RSKs with appropriate LCD connections will include suitable sample software to drive the LCD on this board. Section 4.2 includes details of bit mapping for the LCD segments.
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Chapter 7.Additional Information

For details on how to use High-performance Embedded Workshop (HEW), refer to the HEW manual available on the CD or from the web site.
Online technical support and information is available at:
Technical Contact Details America: techsupport.rta@renesas.com Europe: Japan:
General information on Renesas Microcontrollers can be found on the Renesas website at:
tools.support.eu@renesas.com csc@renesas.com
http://www.renesas.com/renesas_starter_kits
http://www.renesas.com/
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Renesas Starter Kit LCD Application Board User's Manual Publication Date Rev.2.00 29.11.2007
Published by:
Renesas Technology Europe Ltd.
Duke’s Meadow, Millboard Road, Bourne End Buckinghamshire SL8 5FH, United Kingdom
©2007 Renesas T e chnology Europe and Renesas Solutions Corp., All Rights Reserved.
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Renesas Starter LCD Application Board
User's Manual
Renesas Technology Europe Ltd.
Duke’s Meadow, Millboard Road, Bourne End
Buckinghamshire SL8 5FH, United Kingdom
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