REG10J0020-0200
Renesas Starter Kit LCD Application Board
User's Manual
RENESAS STARTER KIT
Rev.2.00
Revision date：29.11.2007
Renesas Technology Europe Ltd.
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
HEW
LCD
PC
Central Processing Unit
High-performance Embedded Workshop
Liquid Crystal Display
RTE
RSO
RSK
E8A
Renesas Technology Europe Ltd.
Renesas Solutions Organisation.
Renesas Starter Kit
Program Counter
E8a On-chip debugger module
3
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.
4
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
JA6
JA2
Application Board Interface
Coin Cell Holder
LCD Application Interface
Figure 3-2: Board Layout
Caution: If processor is not in low power mode at start up the battery life will be significantly reduced.
6
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
Corners x4
86.36mm
3mm
radius
50.80 mm
27.00mm
Coin Cell
Holder
JA2
JA6
LCD
JA5
JA1
45.00mm
Figure 3-3 : Board Dimensions
7
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 Figure 4-1: LCD Segment Names.
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 Table 4-1: LCD character maps gives the bit mappings for common characters for this controller.
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.
X
A
H
I
F
E
B
J
G
K
L
N
C
M
DP
D
Figure 4-1: LCD Segment Names
8
Segment
L
7
K
6
J
I
DP
3
C
2
B
1
A
0
D
7
E
6
F
5
X
4
M
3
N
2
G
1
H
0
Bit number
5
4
Hex value for RAM
A
B
C
D
E
F
0
1
0
0
0
0
1
0
0
0
1
0
0
1
0
0
1
1
0
0
0
1
1
1
0
0
1
0
0
0
1
1
0
1
0
0
0
0
0
0
0
1
0
1
0
1
0
0
0
0
0
0
0
1
0
0
0
0
0
0
0
0
1
0
1
0
0
0
0
0
0
0
0
0
0
1
1
1
0
0
0
0
0
0
0
0
1
0
0
0
0
0
0
0
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
0
0
0
0
1
0
1
0
0
1
1
1
0
1
0
0
1
1
1
1
0
0
0
1
0
0
0
0
0
0
1
0
1
0
0
1
1
1
1
1
1
0
0
1
1
1
0
0
0
1
1
1
0
1
1
1
0
1
0
0
0
0
0
1
1
1
1
1
1
0
0
0
0
0
1
0
1
1
0
1
0
1
0
1
1
0
1
0
0
1
0
1
0
0
1
1
0
0
0
0
1
1
1
1
1
1
1
1
1
0
0
1
1
1
1
1
1
1
1
0
0
1
0
1
0
0
0
1
1
1
1
1
1
1
1
0
0
1
1
1
1
1
1
1
1
0
1
1
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
0
0
0
0
0
0
0
1
0
0
0
0
0
1
0
0
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
0
1
1
1
0
0
1
1
0
1
0
0
1
0
0
0
0
1
0
1
0
1
0
0
0
0
0
0
0
0
0
1
0
0
0
0
0
0
0
0
1
1
0
0
0
0
0
0
0
1
0
1
1
0
4762
A1E2
01E0
0065
41E2
4162
81E0
4662
1188
0680
A062
00E0
2661
8661
07E0
4362
87E0
C362
1108
45A2
06E0
8601
8664
A005
2009
2184
G
H
I
J
K
L
M
N
O
P
Q
R
T
S
U
V
W
X
Y
Z
0
1
2
3
4
5
6
7
8
9
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
1
1
0
1
1
0
0
0
0
0
0
0
0
0
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
1
1
1
1
1
1
1
1
0
1
1
1
0
0
1
1
1
1
0
1
1
0
1
1
1
1
1
1
0
1
1
0
1
1
0
1
1
1
0
1
0
0
0
1
0
1
0
1
0
0
0
1
1
1
0
1
1
0
0
0
0
0
0
0
0
0
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
1
1
0
1
1
0
0
0
0
0
0
0
0
0
0
07E0
1008
43C2
4782
4622
45A2
45E2
0700
47E2
47A2
?
0
1
0
0
0
0
1
1
0
0
1
0
1
0
0
0
4328
Table 4-1: LCD character maps
9
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.
10
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.
JA1
Pin Generic Header Name
CPU board
Pin
Header Name
CPU board
Signal Name
GROUND
GROUND
AVss
Signal Name
1
Regulated Supply 1
Regulated Supply 2
Analogue Supply
5V
2
Regulated Supply 1
Regulated Supply 2
Analogue Supply
ADTRG
3
3V3
4
5
AVcc
AVref
AD0
6
7
Analogue Reference
8
ADTRG
AD1
9
ADC0
ADC2
DAC0
IOPort
IOPort
IOPort
IOPort
I0
I2
10
12
14
16
18
20
22
24
26
ADC1
ADC3
DAC1
IOPort
IOPort
IOPort
IOPort
I1
I3
11
13
15
17
19
21
23
25
AD2
AD3
DAC0
IO_0
IO_2
IO_4
IO_6
DAC1
IO_1
IO_3
IO_5
IO_7
Open drain IRQAEC IRQ3
I²C Bus
IIC_SDA
I²C Bus - (3rd pin)
I²C Bus
IIC_EX
IIC_SCL
Table 5-1: JA1 Standard Generic Header
11
JA2
Pin
Pin Generic Header Name
CPU board
Signal Name
RESn
Header Name
CPU board
Signal Name
EXTAL
Vss1
1
3
Open drain
Open drain
2
External Clock Input
Regulated Supply 1
Serial Port
NMIn
4
5
Open drain output
WDT_OVF
IRQ0
6
SCIaTX
SCIaRX
SCIaCK
CTS/RTS
MO_Un
MO_Vn
MO_Wn
TMR1
7
Open drain
Open drain
WUP
8
Serial Port
9
IRQ1
10
12
14
16
18
20
22
24
26
Serial Port
11
13
15
17
19
21
23
25
Up/down
Motor control
Motor control
Motor control
Output
MO_UD
MO_Up
MO_Vp
MO_Wp
TMR0
Serial Port Handshake
Motor control
Motor control
Motor control
Output
Input
TRIGa
Input
TRIGb
Open drain
SPARE
IRQ2
Tristate Control
SPARE
TRSTn
-
-
Table 5-2: JA2 Standard Generic Header
JA5
Pin Generic Header Name
CPU board
Signal Name
AD4
Pin
Header Name
CPU board
Signal Name
AD5
1
3
ADC4
ADC6
I4
I6
2
ADC5
ADC7
I5
I7
AD6
4
AD7
5
CAN
CAN
CAN1TX
CAN2TX
6
CAN
CAN
CAN1RX
CAN2RX
7
8
9
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
10
12
14
16
18
20
22
24
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
11
13
15
17
19
21
23
Table 5-3: JA5 Optional Generic Header
12
JA6
Pin
Generic Header Name
CPU board Pin
Signal
Header Name
CPU board
Signal Name
Name
1
DMA
DREQ
2
DMA
DACK
3
DMA
TEND
4
Standby (Open drain)
Host Serial SCIdRX
Serial Port
STBYn
5
Host Serial
Serial Port
SCIdTX
RS232TX
SCIbRX
SCIcTX
SCIcCK
6
RS232RX
SCIbTX
SCIbCK
SCIcRX
7
8
9
Serial Port Synchronous
Serial Port Synchronous
Reserved
10
12
14
16
18
20
22
24
Serial Port
11
13
15
17
19
21
23
Serial Port
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Synchronous
Reserved
Reserved
Reserved
Reserved
Reserved
Table 5-4: JA6 Optional Generic Header
13
JA4
Pin Generic Header Name
Signal Name
V0
Pin
Header Name
Signal Name
V1
1
V0
2
V1
V3
3
V2
V2
4
V3
5
GROUND
COM1
COM3
SEG1
GROUND
COM1
COM3
SEG1
6
GROUND
COM2
COM4
SEG2
GROUND
COM2
COM4
SEG2
7
8
9
10
12
14
16
18
20
22
24
26
28
30
32
34
36
38
40
42
44
46
48
50
11
13
15
17
19
21
23
25
27
29
31
33
35
37
39
41
43
45
47
49
SEG3
SEG3
SEG4
SEG4
SEG5
SEG5
SEG6
SEG6
SEG7
SEG7
SEG8
SEG8
SEG9
SEG9
SEG10
SEG12
SEG14
SEG16
SEG18
SEG20
SEG22
SEG24
SEG26
SEG28
SEG30
SEG32
SEG34
SEG36
SEG38
SEG40
SEG10
SEG12
SEG14
SEG16
SEG18
SEG20
SEG22
SEG24
SEG26
SEG28
SEG30
SEG32
SEG34
SEG36
SEG38
SEG40
SEG11
SEG13
SEG15
SEG17
SEG19
SEG21
SEG23
SEG25
SEG27
SEG29
SEG31
SEG33
SEG35
SEG37
SEG39
SEG11
SEG13
SEG15
SEG17
SEG19
SEG21
SEG23
SEG25
SEG27
SEG29
SEG31
SEG33
SEG35
SEG37
SEG39
Table 5-5: JA4 LCD Expansion connector
14
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.
15
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: http://www.renesas.com/renesas_starter_kits
Technical Contact Details
Europe: [email protected]
Japan:
General information on Renesas Microcontrollers can be found on the Renesas website at: http://www.renesas.com/
16
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 Technology Europe and Renesas Solutions Corp., All Rights Reserved.
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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