Renesas SH7727 Configuration guide

R0P7727TH003TRKE
Rev.1.00
March 3, 2008
General Information Manual
SH7727 T-En
g
ine Develo
p
ment Kit
,
Hardware volume
www.renesas.com
REJ10J1795-0100

Cautions
Keep safety first in your circuit designs!
1. Renesas Technology Corporation puts the maximum effort into making semiconductor products better and more
reliable, but there is always the possibility that trouble may occur with them. Trouble with semiconductors may
lead to personal injury, fire or property damage.
Remember to give due consideration to safety when making your circuit designs, with appropriate measures
such as (i) placement of substitutive, auxiliary circuits, (ii) use of nonflammable material or (iii) prevention
against any malfunction or mishap.
Notes regarding these materials
1. These materials are intended as a reference to assist our customers in the selection of the Renesas
Technology Corporation product best suited to the customer's application; they do not convey any license under
any intellectual property rights, or any other rights, belonging to Renesas Technology Corporation or a third
party.
2. Renesas Technology Corporation assumes no responsibility for any damage, or infringement of any third-party's
rights, originating in the use of any product data, diagrams, charts, programs, algorithms, or circuit application
examples contained in these materials.
3. All information contained in these materials, including product data, diagrams, charts, programs and algorithms
represents information on products at the time of publication of these materials, and are subject to change by
Renesas Technology Corporation without notice due to product improvements or other reasons. It is therefore
recommended that customers contact Renesas Technology Corporation or an authorized Renesas Technology
Corporation product distributor for the latest product information before purchasing a product listed herein.
The information described here may contain technical inaccuracies or typographical errors.
Renesas Technology Corporation assumes no responsibility for any damage, liability, or other loss rising from
these inaccuracies or errors.
Please also pay attention to information published by Renesas Technology Corporation by various means,
including the Renesas Technology Corporation Semiconductor home page (http://www.renesas.com).
4. When using any or all of the information contained in these materials, including product data, diagrams, charts,
programs, and algorithms, please be sure to evaluate all information as a total system before making a final
decision on the applicability of the information and products. Renesas Technology Corporation assumes no
responsibility for any damage, liability or other loss resulting from the information contained herein.
5. Renesas Technology Corporation semiconductors are not designed or manufactured for use in a device or
system that is used under circumstances in which human life is potentially at stake. Please contact Renesas
Technology Corporation or an authorized Renesas Technology Corporation product distributor when
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therein.

R0P7727TH003TRKE General Information Manual Precautions for Safety
Precautions for Safety
Definitions of Signal Words
In both the user’s manual and on the product itself, several icons are used to insure proper handling of this product
and also to prevent injuries to you or other persons, or damage to your properties.
This chapter describes the precautions which should be taken in order to use this product safely and properly. Be
sure to read this chapter before using this product.
This symbol represents a warning about safety. It is used to arouse caution about a
potential danger that will possibly inflict an injury on persons. To avoid a possible
injury or death, please be sure to observe the safety message that follows this
symbol.
DANGER
DANGER indicates an imminently dangerous situation that will cause death or heavy
wound unless it is avoided. However, there are no instances of such danger for the
product presented in this manual.
WARNING
WARNING indicates a potentially dangerous situation that will cause death or heavy
wound unless it is avoided.
CAUTION
CAUTION indicates a potentially dangerous situation that will cause a slight injury or
a medium-degree injury unless it is avoided.
CAUTION
CAUTION with no safety warning symbols attached indicates a potentially dangerous
situation that will cause property damage unless it is avoided.
IMPORTANT
This is used in operation procedures or explanatory descriptions to convey
exceptional conditions or cautions to the user.
In addition to the five above, the following are also used as appropriate.
means WARNING or CAUTION.
Example: CAUTION AGAINST AN ELECTRIC SHOCK
means PROHIBITION.
Example: DISASSEMBLY PROHIBITED
means A FORCIBLE ACTION.
Example: UNPLUG THE POWER CABLE FROM THE RECEPTACLE.

R0P7727TH003TRKE General Information Manual Precautions for Safety
WARNING
Warnings for AC Power Supply:
 If the attached AC power cable does not fit the receptacle, do not alter the AC power cable and do not
plug it forcibly. Failure to comply may cause electric shock and/or fire.
 Use an AC power cable which complies with the safety standard of the country.
 Do not touch the plug of the AC power cable when your hands are wet. This may cause electric
shock.
 This product is connected signal ground with frame ground. If your developing product is
transformless (not having isolation transformer of AC power), this may cause electric shock. Also, this
may give an unrepairable damage to this product and your developing one.
While developing, connect AC power of the product to commercial power through isolation
transformer in order to avoid these dangers.
 If other equipment is connected to the same branch circuit, care should be taken not to overload the
circuit.
 When installing this equipment, insure that a reliable ground connection is maintained.
 If you smell a strange odor, hear an unusual sound, or see smoke coming from this product, then
disconnect power immediately by unplugging the AC power cable from the outlet.
Do not use this as it is because of the danger of electric shock and/or fire. In this case, contact your
local distributor.
 Before setting up this product and connecting it to other devices, turn off power or remove a power
cable to prevent injury or product damage.
Warnings to Be Taken for This Product:
 Do not disassemble or modify this product. Personal injury due to electric shock may occur if this
product is disassembled and modified. Disassembling and modifying the product will void your
warranty.
 Make sure nothing falls into the cooling fan on the top panel, especially liquids, metal objects, or
anything combustible.
Warning for Installation:
 Do not set this product in water or areas of high humidity. Make sure that the product does not get
wet. Spilling water or some other liquid into the product may cause unrepairable damage.
Warning for Use Environment:
 This equipment is to be used in an environment with a maximum ambient temperature of 35°C. Care
should be taken that this temperature is not exceeded.

R0P7727TH003TRKE General Information Manual Precautions for Safety
CAUTION
Note on Connecting the Power Supply:
 The power cable included with the product has its positive and negative poles color-coded by red and
black, respectively.
 Pay attention to the polarities of the power supply. If its positive and negative poles are connected in
reverse, the internal circuit may be broken.
 Do not apply any voltages exceeding the product’s rated power supply voltage (5.0 V ±5%). Extreme
voltages may cause a burn due to abnormal heat or cause the internal circuit to break down.
Cautions to Be Taken for Handling This Product:
 Use caution when handling the main unit. Be careful not to apply a mechanical shock.
 Do not touch the connector pins of the product main unit and the target MCU connector pins directly.
Static electricity may damage the internal circuits.
 Excessive flexing or force of the flexible cable for connecting this product to the emulation probe may
break connector.
Cautions to Be Taken for System Malfunctions:
 If the product malfunctions because of interference like external noise, do the following to remedy the
trouble.
(1) Press the RESET button on the board.
(2) If normal operation is not restored after step (1), shut OFF the product once and then reactivate it.

R0P7727TH003TRKE General Information Manual Content
1
Content
1. Outline.......................................................................................................................................................................1
1.1 Package Components.....................................................................................................................................1
1.2 System Configuration......................................................................................................................................2
1.2.1 T-Engine Features.................................................................................................................................2
1.2.2 T-Engine Configuration .........................................................................................................................2
1.3 T-Engine Appearance......................................................................................................................................4
1.4 T-Engine Specifications...................................................................................................................................8
2. Installation...............................................................................................................................................................10
2.1 Host System Connection...............................................................................................................................10
2.2 AC Adapter Connection.................................................................................................................................11
2.3 Turning ON or OFF the T-Engine Board.......................................................................................................12
2.4 Using the Debug Board.................................................................................................................................12
2.4.1 Debug Board Function ........................................................................................................................12
2.4.2 Debug Board Connection....................................................................................................................13
2.4.3 Debug Board Jumper Switches...........................................................................................................14
2.4.4 8-bit LEDs on the Debug Board........................................................................................................15
2.4.5 OCD emulator Connection..................................................................................................................15
3. Switches..................................................................................................................................................................16
3.1 CPU Board Switches.....................................................................................................................................16
3.2 LCD Board Switch.........................................................................................................................................18
3.2.1 Application Switch...............................................................................................................................18
3.2.2 LCD configuration switch ....................................................................................................................18
4. Memory Map...........................................................................................................................................................19
4.1 Memory Map for the T-Engine Board............................................................................................................19
4.2 Memory Map during Debug Board Connection.............................................................................................20
5. Functional Blocks....................................................................................................................................................22
5.1 PCMCIA.........................................................................................................................................................22
5.1.1 Block Description.................................................................................................................................22
5.1.2 Connector Pins....................................................................................................................................23
5.1.3 Register Map.......................................................................................................................................25
5.2 USB Host.......................................................................................................................................................26
5.2.1 Block Description.................................................................................................................................26
5.2.2 Connector Pins....................................................................................................................................27
5.2.3 Register Map.......................................................................................................................................27
5.3 UART.............................................................................................................................................................28
5.3.1 Block Description.................................................................................................................................28
5.3.2 Connector Pins....................................................................................................................................29
5.3.3 Register Map.......................................................................................................................................30
5.4 LCD................................................................................................................................................................31
5.4.1 Block Description.................................................................................................................................31
5.4.2 Connector Pins....................................................................................................................................32
5.4.3 Register Map.......................................................................................................................................33
5.5 Sound Generator...........................................................................................................................................34
5.5.1 Block Description.................................................................................................................................34
5.5.2 Connector Pins....................................................................................................................................36
5.5.3 Register Map.......................................................................................................................................37
5.6 eTRON Interface ...........................................................................................................................................38
5.6.1 Block Description.................................................................................................................................38
5.6.2 Connector Pins....................................................................................................................................39
5.6.3 Register Map.......................................................................................................................................40

R0P7727TH003TRKE General Information Manual Content
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6. Power Supply Controller.........................................................................................................................................41
6.1. Power Supply Controller Functions..............................................................................................................41
6.2 Serial Communications between SH7727 and the Power Supply Controller................................................43
6.2.1 Serial Format.......................................................................................................................................43
6.2.2 Power Supply Control Register Read Procedure................................................................................43
6.2.3 Read Command..................................................................................................................................44
6.2.4 Normal Response during a Read Operation.......................................................................................45
6.2.5 Error Response during a read Operation............................................................................................45
6.2.6 Power Supply Control Register Write Procedure................................................................................46
6.2.7 Write Command ..................................................................................................................................46
6.2.8 Normal Response during a Write Operation.......................................................................................47
6.2.9 Error Response during a Write Operation...........................................................................................48
6.3 RTC (Real-time Clock) Functions..................................................................................................................49
6.3.1 RTC Control Register (RTCCR)..........................................................................................................50
6.3.2 RTC Status Register (RTCSR) ...........................................................................................................51
6.3.3 Second Counter (SECCNT)................................................................................................................52
6.3.4 Minute Counter (MINCNT) ..................................................................................................................52
6.3.5 Hour Counter (HRCNT).......................................................................................................................52
6.3.6 Day-of-the-Week Counter (WKCNT)...................................................................................................53
6.3.7 Day Counter (DAYCNT)......................................................................................................................53
6.3.8 Month Counter (MONCNT) .................................................................................................................53
6.3.9 Year Counter (YRCNT).......................................................................................................................54
6.3.10 Alarm Register...............................................................................................................................54
6.3.11 Second Alarm Register (SECAR)..................................................................................................54
6.3.12 Minute Alarm Register (MINAR)....................................................................................................54
6.3.13 Hour Alarm Register (HRAR).........................................................................................................55
6.3.14 Day-of-the-Week Alarm Register (WKAR).....................................................................................55
6.3.15 Day Alarm Register (DAYAR)........................................................................................................56
6.3.16 Month Alarm Register (MONAR)...................................................................................................56
6.3.17 RTC/Touch Panel/Key Input/Power Supply Status Register (RTKISR)........................................56
6.4 Touch Panel Functions..................................................................................................................................57
6.4.1 Touch Panel Control Register (TPLCR)..............................................................................................59
6.4.2 Touch Panel Status Register (TPLSR) ...............................................................................................60
6.4.3 Touch panel Sampling Control Register (TPLSCR)............................................................................61
6.4.4 X Position A/D Register (XPAR) .........................................................................................................61
6.4.5 Y Position A/D Register (YPAR) .........................................................................................................62
6.4.6 X Position Dot Register (XPDR)..........................................................................................................62
6.4.7 Y Position Dot Register (YPDR)..........................................................................................................62
6.4.8 XA Position Dot Register (XAPDR).....................................................................................................63
6.4.9 YA Position Dot Register (YAPDR).....................................................................................................63
6.4.10 XB Position Dot Register (XBPDR)...................................................................................................63
6.4.11 YB Position Dot Register (YBPDR)...................................................................................................64
6.4.12 XC Position Dot Register (XCPDR) ..................................................................................................64
6.4.13 YC Position Dot Register (YCPDR) ..................................................................................................64
6.4.14 XA Position A/D Register (XAPAR)...................................................................................................65
6.4.15 YA Position A/D Register (YAPAR)...................................................................................................65
6.4.16 XB Position A/D Register (XBPAR)...................................................................................................65
6.4.17 YB Position A/D Register (YBPAR)...................................................................................................66
6.4.18 XC Position A/D Register (XCPAR)..................................................................................................66
6.4.19 YC Position A/D Register (YCPAR)..................................................................................................66
6.4.20 DX Dot Register (DXDR)...................................................................................................................67
6.4.21 DY Dot Register (DYDR)...................................................................................................................67
6.4.22 X Position Dot Calculation A/D Value (XPARDOT)........................................................................68
6.4.23 X Position Dot Calculation A/D Value 1 (XPARDOT1) .....................................................................68
6.4.24 X Position Dot Calculation A/D Value 2 (XPARDOT2) .....................................................................68

R0P7727TH003TRKE General Information Manual Content
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6.4.25 X Position Dot Calculation A/D Value 3 (XPARDOT3) .....................................................................69
6.4.26 X Position Dot Calculation A/D value 4 (XPARDOT4)......................................................................69
6.4.27 Y Position Dot Calculation A/D Value (YPARDOT) ..........................................................................69
6.4.28 Y Position Dot Calculation A/D Value 1 (YPARDOT1)..................................................................70
6.4.29 Y Position Dot Calculation A/D Value 2 (YPARDOT2)..................................................................70
6.4.30 Y Position Dot Calculation A/D Value 3 (YPARDOT3) .....................................................................70
6.4.31 Y Position Dot Calculation A/D Value 4 (YPARDOT4) .....................................................................71
6.4.32 RTC/Touch Panel/Key Input/Power Supply Status Register (RTKISR)............................................71
6.4.33 Touch Panel Calibration Method (2-point System)...........................................................................72
6.5 Key Switch Control........................................................................................................................................74
6.5.1 CPU Board Switch Control..................................................................................................................75
6.5.2 LCD Board Switch Control (Application Switch) .................................................................................75
6.5.3 Key Switch Registers ..........................................................................................................................75
6.5.4 Key Control Register (KEYCR)...........................................................................................................76
6.5.5 Key Auto Repeat Time Register (KATIMER)......................................................................................77
6.5.6 Key Bit Pattern Register (KBIPR)........................................................................................................77
6.5.7 Key Input Status Register (KEYSR)....................................................................................................78
6.5.8 RTC/Touch Panel/Key Input/Power Supply Status Register (RTKISR)..............................................80
6.6 Power Supply Control....................................................................................................................................80
6.6.1 System Power Control Register 1 (SPOWCR1).................................................................................81
6.6.2 System Power Control Register 2 (SPOWCR2).................................................................................81
6.6.3 RTC/Touch Panel/Key Input/Power Supply Status Register (RTKISR)..............................................81
6.7 LED Control...................................................................................................................................................82
6.7.1 LED Register (LEDR)..........................................................................................................................82
6.8 LCD Front Light Control.................................................................................................................................82
6.8.1 LCD Front Light Register (LCDR).......................................................................................................83
6.9 Reset Control.................................................................................................................................................83
6.9.1 RESTCR Register (RESTCR).............................................................................................................83
6.10 Infrared Remote Control..............................................................................................................................84
6.10.1 Infrared Remote Control Register (IRRCR)......................................................................................85
6.10.2 Infrared Remote Control Status Register (IRRSR)...........................................................................86
6.10.3 Receive Data Count Register for Infrared Remote Control Signals (IRRRDNR) .............................86
6.10.4 Transmit Data Count Register for Infrared Remote Control Signals (IRRSDNR).............................87
6.10.5 Receive FIFO Data Register for Infrared Remote Control Signals (IRRRFDR) ...............................87
6.10.6 Transmit FIFO Data Register for Infrared Remote Control Signals (IRRSFDR) ..............................87
6.10.7 RTC/Touch Panel/Key Input/Power Supply Status Register (RTKISR)............................................88
6.10.8 Infrared Remote Control Data Structure ...........................................................................................88
6.11 Serial EEPROM Control..............................................................................................................................90
6.11.1 EEPROM Control Register (EEPCR)................................................................................................90
6.11.2 EEPROM Status Register (EEPSR) .................................................................................................90
6.11.3 EEPROM Data Register (EEPDR)....................................................................................................91
6.11.4 Serial EEPROM Operation Procedure..............................................................................................91
6.12 Electronic Volume Control...........................................................................................................................92
6.12.1 Electronic Volume Data Register for the Right Speaker (EVRDR) ...............................................92
6.12.2 Electronic Volume Data Register for the Left Speaker (EVLDR) ..................................................92
6.13 Power Supply Controller Initial Values........................................................................................................93
7. External Interrupts ..................................................................................................................................................96
7.1 SH7727 External Interrupts...........................................................................................................................96
8. T-Engine Expansion Slot........................................................................................................................................97
8.1 Expansion Slot Specifications .......................................................................................................................97
8.2 Expansion Slot Signal Assignment................................................................................................................98

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9. Daughter Board Design Guide................................................................................................................................99
9.1 Daughter Board Dimensions .........................................................................................................................99
9.2 Daughter Board Power Supply......................................................................................................................99
9.3 Daughter Board Stack.................................................................................................................................100
9.4 Daughter Board WAIT# Output ...................................................................................................................100
9.5 Expansion Slot AC Timing...........................................................................................................................101
10. Flash Memory Refresh .......................................................................................................................................103
10.1 Preparation for Flash Memory Refresh.....................................................................................................103
10.2 T-Engine Flash Memory............................................................................................................................104
10.2.1 Refresh Method...............................................................................................................................104

R0P7727TH003TRKE General Information Manual Outline
1
1. Outline
This chapter describes the package components, the system configuration and the preparation for using this
product for the first time.
1.1 Package Components
The R0P7727TH003TRKE package consists of the following items.
Table 1.1 Package components
Item Quantity
T-Engine Board 1
AC adapter 1
RS-232C cable 1
CD-ROM - T-Engine Board User’s Manual (This Manual)
- T-Kernel and other software and various documentation
(PersonalMediaCorporation)
1

R0P7727TH003TRKE General Information Manual Outline
2
1.2 System Configuration
1.2.1 T-Engine Features
The following summarizes the main features of T-Engine.
(1) The manual covers all information about T-Engine, including the circuit diagrams, connector specifications,
and internal logic of FPGA employed on this board.
(2) The peripheral LSI chips (PCMCIA controller and sound generator chips) are commercially available.
(3) This board contains the PCMCIA controller, sound generator chip, SIM card connector, etc., so that
application systems can be developed taking advantage of them.
(4) This board contains two SH7727 buses (address bus and data bus) and one expansion slot subject to
control signal output so that users can connect user-specific hardware.
1.2.2 T-Engine Configuration
Figure 1.1 shows a T-Engine Board system configuration and Figure 1.2 shows a T-Engine block diagram.
Users must prepare any user-specific devices as needed, in addition to preparing the T-Engine and its
accessories.
Figure 1.1 System configuration
A
TA card
,
etc. RS-232C cable (accessory)
Host system
Head
p
hones
Ear
p
hones
A
C ada
p
ter
(
accessor
y)
USB
Host
USB mouse
,
etc.
T-Engine Board
SIM card

R0P7727TH003TRKE General Information Manual Outline
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Figure 1.2 T-Engine Block Diagram
HD6417727BT160
CPG BSC
Smart card
I/F USB Host HP HP/MIC LCD
Tablet I/F
SW
H8S/3048F-ONE
PC Card
Slot
AC dapter
UART
Controller
Extension slot
Power supply
Power
Control
OSC
7.3728MHz
NOR-Flash Memory
８MB
CLK
(
CS0
)
FPGA
16bit
16
b
it
LCD board
SDRAM
64MB
32bit
Debug Serial
I/F InfraRed
Tx
InfraRed Rx
5V,3.3V,1.8V
PC Card
Controller
SCI USBH SIOF LCDC
SCIF2
(
CS3
)
(
CS6
)
RS232C
Driver
Sound Codec
Amp. Amp. Digital
VR
S
W
FPGA
OSC
2.048MHz
OSC
11.2896MHz
(
CS6
)
16
b
it
Power control
RTC 32.768kHz
EEPROM
512B
LCD board I/F

R0P7727TH003TRKE General Information Manual Outline
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1.3 T-Engine Appearance
T-Engine Board consists of three boards: CPU, LCD and debug. Figure 1.3 is an external view of the T-Engine.
Figures 1.4 to 1.6 show the appearances of the respective boards (LCD, CPU and debug).
Figure 1.3 T-Engine - External View
CPU board
LCD board
Extension slot
Connection
Debug board

R0P7727TH003TRKE General Information Manual Outline
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Figure 1.4 LCD Board - External View
SW1
SW2
SW3
Push Switch3
Push Switch2
Cursor Switch1
InfraRed Rx
CPU Board
Interface Connector1
CPU Board
Interface Connector2
CN3
CN2
CN1
VR1
SW4
LCD Panel Interface Connector
Contrast Adjustment
Volume
LCD Mode
Selection Switch
Front view
Rear view

R0P7727TH003TRKE General Information Manual Outline
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Figure 1.5 CPU Board - External View
CN7
LCD Board
Interface Connector1
A
C Adaptor Connection Connector
Front view
CN3
SW1 SW2 SW3 CN10
CN9 CN8
CN5
CN6
LCD Board
Interface Connector2
USB Host Interface Connector
NMI SW
Reset SWPower-on SW
PCMCIA Slot
Headphone
connection connecto
r
Ea
r
phone/Microphone
connection connecto
r
Ex
p
ansion Slot
LCD Panel Interface Connector
InfraRed Tx
Rear view
8bit Dip
Sith
SW5 SW4
System Reset Switch
Serial Interface
Connector
SH7727
CN4
eTRON Card Connecto
r
CN2

R0P7727TH003TRKE General Information Manual Outline
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Figure 1.6 Debug Board - External View
8bit LED
Test Pin
TP1(NMI)
TP2(Reset)
TP3(GND)
Ex
p
ansion Slot
CN1
EPROM
CN2
JTAG Connector
J1
J2
EPROM selection
jumper switch
Emulator selection
jumper switch

R0P7727TH003TRKE General Information Manual Outline
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1.4 T-Engine Specifications
Table 1-1 summarizes the T-Engine function specifications and Table 1-2 the power supply, dimensions,
and environmental specifications.
Table 1-1 T-Engine Function Specifications
Item Specifications Target device
CPU SH7727
Model name: HD6417727BP160CV
(Renesas Technology)
Input clock: 12MHz
Operating clock (Internal): 96MHz (x 8)
(External): 48MHz (x 4)
Flash memory Capacity: 8MB
S29JL064H70TF1000 (Spansion) x 1
SDRAM Capacity: 64MB
MT48LC16M16A2P-75 (Micron) x 2
PCMCIA Card I/F One slot
Controller:MR-SHPC-01 V2T-F (Marubun)
Serial I/F 2ch
Controller: XR16L2550IM-F (EXAR) ChA: H8/3048F-ONE I/F ChB: Monitor for debugging
Sound Model name: AK4550VTP<E2>P
(Asahi Kasei)
Earphone/microphone: 1ch
Headphone output: 1ch
- Microphone input
Impedance: 2.2Ω
Sensitivity: 51dB/Pa
- Headphone output
Impedance: 32Ω
USB Host 1ch
Controller: SH7727 on-chip
TFT color LCD module
LS037V7DW01(SHARP)
Display color: 262,144 colors
Display area: 240(H) x 320(V)
Controller:SH7727 on-chip LCDC
Power supply controller H8/3048F-ONE
Model name: HD64F3048BVTF25V
(Renesas Technology)
Operating frequency: 7.3728MHz
The control SH7727 working for
power supply control, RTC, or tablet
interface infrared remote control
must be interfaced via the serial chA.
RTC Model name: RV5C348B<E2>-F (RICOH)
Via the H8/3048F-ONE
Touch panel I/F Model name: ADS7843E (TI)
Via the H8/3048F-ONE (To be mounted on the LCD board)
Serial EEPROM Capacity: 512 bytes
Model name: BR93L66FJ-W (ROHM) Via the H8/3048F-ONE
Infrared remote control Transmission
Model name: GL390 (SHARP)
Reception
Model name: GP1US301XP (SHARP)
Transmission carrier: 38KHz
Via theH8/3048F-ONE

R0P7727TH003TRKE General Information Manual Outline
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Table 1.2 Power supply, Dimensions, and Environmental Specifications of the T-Engine Board
Item Specifications
Environment Operating conditions
- Temperature: 10-35ºC
- Humidity: 30 to 85% RH
(no dew condensation occurs)
Ambient gas: no corrosive gas
Operating voltage DC 5.6VDC
Dissipation current 500mA
Dimensions CPU board: 120mm x 75mm
LCD board: 120mm x 75mm
Debug board: 101mm x 75mm
I/O board: 101mm x 75mm
Table 1.3 Permissible Current Supplied Externally by T-Engine Supply Voltage
Supply voltage Permissible current Locations subject to current supply
5V 250mA •PCMCIA card power supply
•USB bus power
•Expansion slot
3.3V 250mA •PCMCIA card power supply
•Expansion slot
CAUTION
 Table 1.2 shows the maximum dissipation current of T-Engine (comprising only the CPU board,
LCD board, debug board, and I/O board) without external devices.
 Table 1.3 shows the sum of permissible current in all the powered devices on T-Engine.
Accordingly, when a current of 100mA is used for the PCMCIA card supply voltage (5V), the
currents of the USB bus power or expansion slot is 150mA (250mA to 100mA). This is true for the
supply voltage 3.3V.
 When the PCMCIA card, etc. is powered from the internal power supply of T-Engine, the current
must not exceed the permissible current of each power supply shown in Table 1.3. Otherwise,
there is a risk of electric shock, heat, or fire.

R0P7727TH003TRKE General Information Manual Installation
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2. Installation
2.1 Host System Connection
To use T-monitor, connect the serial interface connector (CN1) of the T-Engine board with an RS-232C
interface cable (accessory). Figure 2.1 shows the host system connection method. Figure 2.2 shows the
pins of the serial interface connector. Table 2.1 shows the signals of the serial interface connector.
Figure 2.1 Host System Connection
Figure 2.2 Serial Interface Connector Pins
16 1
CN1
Host system
Serial interface connector
(CN1)
RS-232C interface
cross cable (accessory)
T-Engine Board

R0P7727TH003TRKE General Information Manual Installation
11
Table 2.1 Serial Interface Connector Signals
Pin No. Signal name I/O Remarks
1 GND -
2 TxD Output TXB(UART)
3 RxD I RXB(UART)
4 GND -
5 RTS O RTSB(UART)
6 CTS I CTSB(UART)
7 GND -
8 Reserved -
9 Reserved -
10 Reserved -
11 Reserved -
12 Reserved -
13 Reserved -
14 Reserved -
15 Reserved -
16 Reserved -
2.2 AC Adapter Connection
Figure 2.3 shows an AC adapter connection method. As shown in Figure 2.3, connect the plug to the AC
adapter connector of the T-Engine board (1), then connect the adapter cord to the receptacle (2).
Figure 2.3 AC Adapter Connection Cord
T-En
g
ine Board
A
C 110V
A
C adapter
A
C adapter connection
connector
(
CN14
)
(1) Connect the plug.
(
2
)
Connect the adapte
r
to the receptacle.