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T8xC5121 Starter Kit.............................................................................................

User Guide

T8xC5121 Starter Kit User Guide

Section 1Introduction ........................................................................................... 1-1

1.1 Features....................................................................................................1-1

Section 2Getting Started...................................................................................... 1-3

2.1 Package Contents.....................................................................................1-32.2 PC System Requirements.........................................................................1-32.3 Quick Start ................................................................................................1-32.4 Connecting the Microcontroller .................................................................1-32.5 Hardware Connection ...............................................................................1-52.6 Power Supply ............................................................................................1-5

Section 3Hardware Description ........................................................................... 1-7

3.1 Description of Jumpers .............................................................................1-83.2 Description of Switches.............................................................................1-83.3 Reset.........................................................................................................1-93.4 Clock .........................................................................................................1-93.5 EA Switch..................................................................................................1-93.6 INT1 Switch...............................................................................................1-93.7 Serial Port .................................................................................................1-93.8 LEDs .........................................................................................................1-93.9 Smart Card Interface.................................................................................1-93.10 SIM Card Interface..................................................................................1-10

Section 4Microcontroller Programming.............................................................. 1-11

4.1 FLIP Software .........................................................................................1-114.2 Programming the T89C5121...................................................................1-114.3 Programming the T85C5121...................................................................1-13

Section 5Software Description........................................................................... 1-15

5.1 Programming Using FLIP........................................................................1-155.2 Running the Demonstration Program......................................................1-17

Section 6Appendix A ......................................................................................... 1-19

6.1 Schematics .............................................................................................1-216.2 References..............................................................................................1-266.3 Acronyms ................................................................................................1-26

1

4186D–SCR–06/03

Section 1

Introduction

The T8xC5121 Starter Kit allows you to fully evaluate the T8xC5121 microcontrollers.You can run either the included demonstration program or your own application.

The board can also be used as a programmer for the T89C5121 product.

The T8xC5121 Demonstration Board supports communication through RS-232 serialcommunication mode.

This user’s guide describes the hardware of the Demonstration Board as well as docu-mentation about the demonstration software.

1.1 Features • The Demonstration Board Contains Either:– Stand-alone Mode With the On-chip EEPROM Program Memory (T89C5121 Product

Version) or,– On-board EEPROM Program Memory

• In-System Programmable (ISP) via the ROM Bootloader that Downloads HEX Files Into Internal RAM Memory

• Smart Card Connector• SIM Connector• 2 LEDS• On-board Voltage Regulator with Voltage Setting• Sockets: SSOP24, DIL24 for Package Adapter• RS-232 Serial Port• Interrupt (INT1) Input• Manual Reset Switch• Data, Address and Control Lines Conveniently Brought Out on Connectors• Prototyping Area

T8xC5121 Starter Kit User Guide 1-1

Rev. 4186D–SCR–06/03

Introduction

Figure 1. T8xC5121 Starter Kit

1-2 T8xC5121 Starter Kit User Guide

4186D–SCR–06/03

Section 2

Getting Started

2.1 Package Contents

� T8xC5121 Demonstration Board

� T85C5121 and T89C5121 Microcontrollers

� MPCOS EMV smart card

� SSOP24 Adapter

� CD-ROM with Software and Documentation

– FLIP software for In-System Programming

– Quickterm Software for Demonstration

Note: A direct serial cable (DB9) and a power supply are not provided.

2.2 PC System Requirements

� 486 processor

� 16 MB RAM

� 12 MB Free disk Space

� Windows 98®, Windows NT®, XP or Windows 2000®

2.3 Quick Start The T8xC5121 D Starter Kit is shipped with a T85C5121 and T89C5121 microcontroller.

The demonstration board and accompanying software allow you to read data from asmartcard and display it on a host PC.

You can also load your own application (in .hex file format) to retrieve data from a smart-card or a credit card.

2.4 Connecting the Microcontroller

The T8xC5121 Demonstration Board is designed to support two different microcontrol-lers, T85C5121 and T89C5121.

The microcontrollers are connected either on the bottom or top of the board, respec-tively.The T89C5121 requires the use of the SSOP24 Adapter which must be plugged into theDIL support. Alternatively, the T89C5121 can be soldered on the board.


Rev. 4186D–SCR–06/03

Figure 2-1. T8xC5121 Demonstration Board with T89C5121 Microcontroller (Top View)

Figure 2-2. T8xC5121 Demonstration Board with T85C5121 Microcontroller (Bottom View)

Getting Started

2.5 Hardware Connection

1. A 9 - 12V power supply must be connected to the J3 connector.

2. A serial cable must first be attached between COM PC port and J2 DB9 connec-tor of the demonstration board.

3. Ensure the T89C5121 or the T85C5121 microcontroller is connected to the board.

4. The ON/OFF Switch (SW3) must be ON. See Figure 3-1.

The Board is delivered with one 14.7456 MHz quartz (Y2).

2.6 Power Supply

2.6.1 Board Supply The Board can be powered from:

� “9V DC IN” J3 Power connector

� “9V DC IN” JR1 connector for battery connection

� “3 - 5V DC IN” JH2 connector connected to VCC/VSS Signals

� RS-232 Connector using Pin 9 and JP3 Connector

In the first two configurations the potentiometer R23 is used to adjust the VCC level.

In the last two configurations VCC is directly connected to the board.

Table 2-1 outlines the isolated Power Supply control for the demonstration board andmicrocontroller.

Table 2-1. Power Supply Control Settings

2.6.2 Internal Voltages Three test points are provided to monitor the internal voltages.

Table 2-2. Test Points Table

Reference Designation Switch On/Off Test Point Jumpers Function

Vcc Product Power Supply SW3 TP11 JP1 Global Vcc

Vcc Microcontroller Power Supply JP17 MCU Vcc

Reference Designation Test Point

DVCC Core regulated voltage (3V) TP14

EVCC UART power supply TP10

CVCC Smart Card Supply TP2


4186D–SCR–06/03

Getting Started


4186D–SCR–06/03

Section 3

Hardware DescriptionFigure 3-1. T8xC5121 Demonstration Board Components

Note: 1. On solder side.

JP17

SW3

JP1

JP6

JP5JP13 JP14

JP8 JP15

JP9

JP7

JP11 JP16

SW2 Reset JP19

SmartCard

Slot

U1

LED

LED

PLCCSocket(1)

Y2SSOP24 DIL24

JP3

JP2

JP23

JP4

JP18


Rev. 4186D–SCR–06/03

Hardware Description

3.1 Description of Jumpers

The following table sums up the configuration jumpers available on the board. Theirlocation is detailed in Figure 3-1.

Table 3-1. Configuration Jumpers

3.2 Description of Switches

The following table sums up the switches available on the board. Their location isdetailed in Figure 3-1.

Table 3-2. Switches

Reference Type Designation Configuration Function

JP1 Jumper Board Vcc ON Demonstration board VCC Jumper

JP2 Solder P3.2 ONExternal I2C SDA = P3.2 (1.2.0 Bootloader): Default Configuration

JP3 Solder VCC PC — Demonstration board VCC power from RS232 Connection

JP4 Solder P3.2 — External I2C SCL = P3.2 (1.0.1 Bootloader)

JP5 Jumper Rx ON Isolate MAX232 to test EVCC control

JP6 Jumper Tx ON Isolate MAX232 to test EVCC control

JP7 Jumper R+ CPRES — Connect external CPRES pull-up resistor (internal by default)

JP8 Jumper + CPRES — VCC CPRES connection (CPRES high level detect)

JP9 Jumper - CPRES ON VSS CPRES connection

JP11 Jumper RST ON Isolate External Reset Switch

JP13 Jumper LED0 ON Isolate LED0

JP14 Jumper LED1 ON Isolate LED1

JP15 Jumper R- CPRES — Connect external pull-down resistor (CPRES high level detect)

JP16 Jumper Vpp — Card Vpp option connected to VCC

JP17 Jumper MCU Vcc ON Microcontroller VCC Jumper

JP18 Solder P3.7 ON External I2C SCL=P3.7 (1.2.0 Bootloader): Default Configuration

JP19 Solder CLK EXT — External Clock connected to XTAL1

JP23 Solder P3.3 — External I2C SDA=P3.3 (1.0.1 Bootloader)

Reference Designation Function

SW2 RESET External Reset pushbutton

SW3 ON/OFF Board ON/OFF Switch

SW4 Smart Card Reader Connector

SW5 INT1 INT1 pushbutton

SW6 EA/INT1- EA switch = 0 or 1

- INT1 switch to enable/disable INT1 pushbutton

SW7 CPRES Optional CPRES manual switch


4186D–SCR–06/03


3.3 Reset The on-chip Power-on Reset function generates an internal Reset at power-up.

The external reset push button is provided to easily generate a warm reset during theISP process. See Figure 3-1.

3.4 Clock Crystal can be installed on the Y2 socket.

To use an external Clock, the input must connected to the optional J1 connector and ajumper must be placed at JP19. See Figure 3-1.

3.5 EA Switch EA switch inside the SW6 Dip switch is by default connected to Vcc.

Figure 3-2. Default Configuration: switches opened

3.6 INT1 Switch The INT1 configuration switch (SW6 dip switch) selects whether or not the INT1 pushbutton is connected to port pin P3.3 on the microcontroller. See Figure 3-1.

3.7 Serial Port The Board supports a MAX232 at U5 (See Figure 3-1) to convert RS-232 voltage levels.

The serial I/O P3.0/RXD, P3.1/TXD can be disconnected using the JP5, JP6 jumpers.

3.8 LEDs The JP13 and JP14 jumpers placed in series with the LED0 and LED1 can be used tomonitor the LED current or to disconnect the LEDs.

3.9 Smart Card Interface

3.9.1 Card Detection Card detection, by default, uses the on-chip internal pull-up register and the jumper JP9connected to Vss. This configuration detects the low level input.

Another configuration can be used to detect a high level input when the card is inserted.This is done using the jumpers JP8 and JP15. In this case, it is necessary to first discon-nect the internal pull-up resistor, using accompanying software. See Section “SoftwareDescription”.

EA

INT1

SW6

EA=1

INT1 switch opened

10


4186D–SCR–06/03


3.9.2 Card I/O The following test points are provided to monitor the Smart Card I/O signals:

Table 3-3. Smart Card I/O Signals Test Points

The JP16 Jumper can be used to connect VPP to the card.

3.10 SIM Card Interface

The following test points are provided to monitor the SIM Card I/O signals:

Table 3-4. SIM Card I/O Test Points


CVCC Card power supply TP2

CRST Card Reset TP3

CCLK Card Clock TP4

CIO Card I/O TP5

CVSS Card power ground TP6


CRST1 Card Reset TP7

CCLK1 Card Clock TP8

CIO1 Card I/O TP9


4186D–SCR–06/03

Section 4

Microcontroller Programming

The CD-ROM includes:

� The demonstration software designed to read cards

� The software tool for ISP: FLIP (Flexible In-system Programmer)

� The terminal software: Quickterm - to interface the card access on host

� The SCI library including software drivers in C language

4.1 FLIP Software FLIP is software that runs on Windows 98®, Windows NT®, XP or Windows 2000®. FLIPsupports in-system programming of Flash C51 devices through RS232. The latest ver-sion of FLIP software can be found on the Atmel web site, www.atmel.com.

4.2 Programming the T89C5121

The on-chip internal EEPROM of the T89C5121 version can be programmed usingeither:

� External EEPROM Atmel AT24C128

� Serial RS-232

4.2.1 Programming from External EEPROM Source

After Reset, if an AT24C128 EEPROM has been detected at U1 (see Figure 4-1), theon-chip ROM Bootloader downloads the external EEPROM content (16K bytes) in theon-chip EEPROM and in the Code RAM.

Figure 4-1. EEPROM at U1 of Demonstration Board


Rev. 4186D–SCR–06/03


When the download is achieved, the Bootloader runs the program.

This process duration is 7.5 seconds at 14.7456 MHz.

Figure 4-2. Bootloader Diagram

As specified in the T8xC5121 datasheet, the two highest addresses of the 16K bytescode must contain the program CRC and the bootloader compares with computed CRCto launch (or not) the program execution.

The CRC value can be calculated with FLIP Software: the user must load the Hex fileand press the button: CRC.

The updated buffer can then be saved as a new Hex file including the two CRC bytes.

CAUTION: The Jumper JP14 (LED1) must be removed. Otherwise the TWI Clock signalwill not be at the correct levels.

4.2.2 Programming from RS-232 source

A serial cable must first be attached between COM PC port and J2 DB9 connector of theDemonstration board.

After Reset, if a AT24C128 EEPROM has not been detected at U1, the on-chip ROMBootloader tests if the UART receives ‘U’ (0x55) characters. Then, commands can besent to the microcontroller, using FLIP software. The programming sequence is detailedin Section 5.

When the Program command is processed, the Internal EEPROM is programmed at thesame time as CRAM.

The program execution can be launched from FLIP (RUN Application Button).

Figure 4-3. Serial Programming Diagram

External SerialEEPROMAT24C128

Internalon-chipEEPROM

CodeRAM16K bytes

TWI

T89C5121

External SerialEEPROM24C128


CodeRAM16K bytes

T89C5121

RS-232J2


4186D–SCR–06/03


4.2.3 Using Pre-programmed Parts

If neither AT24C128 External EEPROM nor RS-232 programming has been detected,the on-chip ROM Bootloader downloads the internal EEPROM content (16K bytes) in the Code RAM and runs the corresponding program.

This assumes that, previously, the T89C5121 microcontroller has been programmed.

After reset, execution of the program takes 4 seconds at 14.7456 MHz.

4.3 Programming the T85C5121

The T85C5121 version can be loaded in CRAM with the application program and exe-cuted once connected to the Demonstration Board. See Figure 2-2.

The processes are the same as for T89C5121 (RS-232 and External EEPROM) exceptthat there is not an internal EEPROM and so the standalone configuration is not valid.


CodeRAM16K bytes

T89C5121


4186D–SCR–06/03



4186D–SCR–06/03

Section 5

Software Description

The included demonstration software allows you to:

1. Program the microcontroller connected to the demonstration board.

2. Read data from a SmartCard or a Credit Card.

3. Display the data on the host PC (Quickterm).

The demonstration including device programming is described with ISP via RS-232communication to host.

5.1 Programming Using FLIP

This section allows you to program the microcontroller through the RS-232 cable usingFLIP software.

1. Run FLIP.

2. From the Device Menu, choose Select and select the device (T8xC5121) that is connected on your demonstration board.


Rev. 4186D–SCR–06/03


3. Click the ‘Set Communication’ button and indicate the COM port settings and Baud Rate. The autobaud feature of the boot loader will configure the device according to the baud rate.

4. Initialize the communication by selecting the “Connect” button in RS232 pop-up window.

5. Reset the demonstration board (SW2 push button) see Figure 3-1.The “Rs232 Communication Synchronized” message is displayed at the bottom of the FLIP status window.

6. Load the HEX file. This is the program that performs the demonstration data exchange. In the File menu select Load HEX and choose the demonstration program ‘exchange.hex’ in the zip file:

T8XC5121_starter/demonstration_soft/t89xc5121_DemoS_1_2_0.zip

The message ‘HEX file exchange.hex loading done’ is displayed at the bottom ofthe FLIP window.

7. Ensure the following check boxes are selected in the Operations Flow section of FLIP:

- Erase- Program- Verify

These are the operations that will be performed on the microcontroller.

8. Press the ‘Run’ button. Programming is executed. The “Memory Verify Pass” message confirms programming is successful and that the microcontroller has been programmed.

5.1.1 Verifying the Application

Once programming is complete, press the “Start Application” button on the FLIPwindow.

The LED0 blinks until a card is introduced. This indicates the device has been pro-grammed. Exit from FLIP. Switch Off the demonstration board.

Set CommunicationDevice Selection


4186D–SCR–06/03


5.2 Running the Demonstration Program

5.2.1 Running Quickterm PC Software

Run Quickterm. Software is located in the zip file:

T8XC5121_starter/demonstration_soft/t89xc5121_DemoS_1_2_0.zip

1. Execute the ‘quickterm-1_0_7.exe’ file.

2. In the Quickterm File Menu, select the "Read TRM...” command and locate “whiteshark.trm” file.

3. Turn On the demonstration board.

Note: Help is available in the menu and F11 can be used to clear the display.

For the T89C5121 version, after Reset, LED0 is off during the download of programfrom EEPROM to Code RAM (4 seconds at 14.7456 MHz).

When this sequence is achieved, the program is automatically executed and the LED0blinks again while waiting for a card.

The message “Insert a card” is displayed in the Quickterm window.

Figure 5-1. Quickterm Card Reader Window

Insert a card into the reader with the chip side facing the bottom of the board, the LED0turns on.

Two types of cards can be read when inserted:

1. MPCOS-EMV card, use the following sequence to read the serial number of the card:

– Select a directory (mandatory first command).The response 90 00, indicates that the command has been successful.

– select a file (mandatory second command)

– read the serial numberThe serial number is displayed.

2. CREDIT card – you can choose to read the:

– name of the card


4186D–SCR–06/03


– end of validity of the card

– the card number

A reset of the reader occurs if the card is removed. To program the chip using a new application load a different HEX file and return to Sec-tion 5.1.

1 S
tarter Kit User Guide 5-18 T8xC512
4186D–SCR–06/03

Section 6

Appendix A

Figure 6-1. Board Components View Diagram

6-19
Rev. 4186D–SCR–06/03

Appendix A

Table 6-1. Bill of Materials Table

Identifier Designation Qty Radiospares ReferenceC1, C3, C4, C12, C22, C24 Capacitor Tantalum CMS 293D A 1µF/16V 6 254-4451C8 Capacitor Tantalum CMS 293D B 10µF/10V 1 254-4423C23 Capacitor Tantalum CMS 293D B 10µF/10V 1 254-4423C10, C7 Capacitor Tantalum CMS 293D B 10µF/10V 2 254-4423C11, C13, C14, C17, C18, C20, C21A, C21B, C21C

Capacitor CMS0805 100nF 9 237-7100

C19 Capacitor CMS1206 10µF/10V 1 367-3437C5, C6, C25, C26 Capacitor CMS0805 22pF 4 264-4258C27 Capacitor CMS0805 10pF 1C28 Capacitor CMS0805D1 Led CMS Red 1 171-4104D8 Led CMS Red 1 171-4104D3, D4 Led : Red diameter 5mm 2D10 Diode 1N4001 1D5, D6 Diode 1N4001 2JR1 Connector male Molex 1 143-104J3 Connector: jack Diam2,5mm (Power Supply) 1 486-678J1 Connector SMB 1 112-3003J2 Connector SubD 9pts female 1 160-0617J5 Connector DIN41612 Female 1 329-5453JH2 Connector Phoenix MKDS1/2-3,81 1 101-5384L1 Coil Murata LQH32CN4R7M11 1R1, R2 Resistor CMS0805 Optional 0R5, Resistor CMS0805 500K 1R25 Resistor CMS0805 500K 1R7 Resistor CMS0805 10K 1R6, R17 Resistor CMS0805 10K 2R9, R15 Resistor CMS0805 0ohm 2R24 Resistor CMS0805 1K 1R18 Resistor CMS0805 1K 1R22 Resistor CMS0805 240 ohms 1R23 Potentiometer 1K Bourns 3296W 1 160-067SW4 Card reader ITT CCM01 1 309-0589SW3 ON/OFF Switch SECME 1K2 1 115-6283SW2 Push-button type KSA trad. 1SW5 Push-button type KSA trad. 1SW7 Push-button type KSA trad. 1SW6 Dipswitch 2 ways 1 251-9180SIM Card reader ITT CCM03 1 277-9865TP2 à TP11, TP13, TP14 Test points 12 305-0907U1 AT24C128 DIP8 1U6 AT24C128 DIP8 1U2A PLCC52 Socket 1U2C DIP24 Socket 1U5 MAX232CSE SO16 1U7 74HC14 SO14 1U11 LM317_ 1Y2 Quartz 1 160-3701

1 S
4186D–SCR–06/03

Appendix A

6.1 Schematics

Figure 6-2. Demonstration Board (1 of 5)

5 5

4 4

3 3

2 2

1 1

DD

CC

BB

AA

P1

.3/C

C4

P1

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C8

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(7:0

)P3.7/R\D\/CRST1/LED1

P3.6/W\R\/CCLK1/LED0

P0

(7:0

)/RST

P1.0/CIO

P1.5/CRST

P1.4/CCLK

P1.2/CPRES

EVcc

P3.3/INT1/OE

DVcc

Vcc

EA

P3.5/CIO1/T1

EA

ALE

P3.2/INT0

P3.4/T0

INT1_SW6

P3.3/INT1/OE

+C

19

R17

C5

+C

3

C6

JP17

12

JP3

12

J2

CO

NN

DS

UB

9-F

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ale

11

66

22

77

33

88

44

99

55

EA

10

XT

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23

XT

AL2

22

RS

T20

P3.

2/IN

T0

35

P3.

3/IN

T1/

OE

37

P3.

4/T

036

P3.

5/C

IO1/

T1

34

P1.

0/C

IO18

P1.

1/C

C8

17

P1.

2/C

PR

ES

16

P1.

3/C

C4

9

P1.

4/C

CLK

8

P1.

5/C

RS

T7

P0.

042

P0.

141

P0.

240

P0.

339

P0.

433

P0.

521

P0.

638

P0.

730

P2.

029

P2.

128

P2.

227

P2.

326

P2.

419

P2.

515

P2.

614

P2.

713

P3.

7/C

RS

T1/

RD

31

P3.

6/W

R32

PS

EN

11

ALE

/12

P3.

1/T

XD

43

P3.

0/R

XD

44

Vcc1.24

CV

cc6

CV

ss2

Vss 25,45

EV

cc51

DVcc 46

LI3

D1

C2

1A

TP14

1

C17

R24

C21

BC

21

C

+

C22

+

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TP13 1

Y2

U5

MA

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2

R1I

N13

R2I

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T1I

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T2I

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C+

1

C1-

3

C2+

4

C2-

5

V+

2

V-

6

R1O

UT

12

R2O

UT

9

T1O

UT

14

T2O

UT

7

Vcc 16

Vss 15

C18

L1

J1

1

2

C20

JP5

12

JP6

12

JP19

12

TP10

1

+C

24

SW

6

1 24 3

+

C4

6-21

4186D–SCR–06/03


Appendix A


5 5

4 4

3 3

2 2

1 1

DD

CC

BB

AA

VC

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C

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Optional

Card

Reader

0

CVcc

CRST

CCLK

CIO

CVss

CIO1

CRST1

CCLK1

DVcc

Vss

SIM

Connector

CPRES

Vss

Vcc

CC4

CC8

Vpp

P3.2

P3.7

optional

optional

P3.2

P3.3/INT1/OE

JP4

12

R5

JP7

12

JP18

12

R25

+

C28

SW

4

1 2

R1

R2

AT

24C

128

A0

1

A1

2

SD

A5

SC

L6

WP

7

Vcc

8

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4

C25

JP2

12

JP16

12

C26

JP23

12

C27

JP15

12

TP71

TP81

TP91

JP8

12

TP2 1

JP9

12

TP3 1

TP4 1

TP5 1

SW

7

TP61

U6

AT

24C

128

A0

1

A1

2

SD

A5

SC

L6

WP

7

Vcc

8

Vss

4

1 S
4186D–SCR–06/03

Appendix A


5 5

4 4

3 3

2 2

1 1

DD

CC

BB

AA

VC

C

VC

C

DV

CC

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8,20

02

Reset

INT1

LED0

LED1

LED

0

LED

1

T8XC5121

Demonstration

Board

dummy

resistor

0ohm

dummy

resistor

0ohm

RST

RST

INT1_SW6

SW

2

R15

+C

7

JP11

12

U7

B

74

HC

14

34

JP13

12

JP14

12

SW

5

U7

A

74

HC

14

12

D3 D

4

+C

8

R9

R7

R6

6-23

4186D–SCR–06/03


Appendix A


5 5

4 4

3 3

2 2

1 1

DD

CC

BB

AA

VC

C

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C

T8

XC

51

21

De

mo

nstr

atio

nB

oard

A

45

We

dne

sda

y,D

ece

mbe

r1

8,20

02

9V

DC

IN

Battery

connector

Vcc

ON/OFF

SSOP24

U2_B

Vcc

POWER

ON

U2_C

DIL24

3-5V

DC

IN

9V

DC

IN

R22

+C

23

+C

10

D10

JP1

12

+C

12

JR

11

1

22

XT

AL1

12

Vcc

24

EV

cc23

DV

cc22

Vss

21

P3.

0/R

x20

P3.

1/T

x19

P3.

3/IN

T1/

OE

18

P3.

4/T

017

CV

ss1

LI2

CV

cc3

P1.

5/C

RS

T4

P1.

4/C

CLK

5

P1.

3/C

C4

6

P1.

2/C

PR

ES

7

P1.

1/C

C8

8

P1.

0/C

IO9

P3.

2/IN

T0

16

RS

T10

XT

AL2

11P

3.54

/CIO

1/T

115

P3.

6/C

CLK

1/LE

D0

14

P3.

7/C

RS

T1/

LED

113

C11

D8 R

18

D5

TP11 1

R23

J31

2

XT

AL1

12

Vcc

24

EV

cc23

DV

cc22

Vss

21

P3.

0/R

x20

P3.

1/T

x19

P3.

3/IN

T1/

OE

18

P3.

4/T

017

CV

ss1

LI2

CV

cc3

P1.

5/C

RS

T4

P1.

4/C

CLK

5

P1.

3/C

C4

6

P1.

2/C

PR

ES

7

P1.

1/C

C8

8

P1.

0/C

IO9

P3.

2/IN

T0

16

RS

T10

XT

AL2

11P

3.54

/CIO

1/T

115

P3.

6/C

CLK

1/LE

D0

14

P3.

7/C

RS

T1/

LED

113

JH

21

1

22

D6

U1

1LM

317_

T

VOUT

ADJ

VIN

SW

3

12

C13

C14

1 S
4186D–SCR–06/03

Appendix A


5 5

4 4

3 3

2 2

1 1

DD

CC

BB

AA

Vcc

Titl

e

Siz

eD

oc

um

ent

Num

ber

Re

v

Da

te:

She

eto

f

C

T8

XC

51

21

De

mo

nstr

atio

nB

oard

A

55

We

dne

sda

y,D

ece

mbe

r1

8,20

02

P0

(7:0

)

P3.0

P3.1

P3.2

INT1

P3.4

T1

WR

RD

EA

ALE

RST

PSEN

Vcc

Vss

Vss

P0.7

P2.7

P2

(7:0

)

P3.2

P3.4

P3.7

P3.0

P3

(7:0

)P1.1/CC8

P1.3/CC4

P0

P2

P3

P0

(7:0

)

P3

(7:0

)

J5_A

J5_B

J5_C

P2

(7:0

)

JR2

JR3

JR41

12

23

34

45

56

67

78

8

99

1010

1111

1212

1313

1414

1515

1616

11

22

33

44

55

66

77

88

99

1010

1111

1212

1313

1414

1515

1616

11

22

33

44

55

66

77

88

99

1010

1111

1212

1313

1414

1515

1616

DIN

41

61

2fe

ma

leco

nne

ctor

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32

DIN

41

61

2fe

ma

leco

nne

ctor

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32

DIN

41

61

2fe

ma

leco

nne

ctor

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32

6-25
4186D–SCR–06/03

Appendix A

6.2 References � T8XC5121 Product Datasheet.

6.3 Acronyms � ISP: In-System programming

� FLIP: FLexible In-system Programming

1 S
4186D–SCR–06/03

© Atmel Corporation 2003. All rights reserved. ATMEL® is a registered trademark of Atmel. Windows 98®,Windows NT®, and Windows 2000® are registered trademarks of Microsoft Corporation.

Disclaimer: Atmel Corporation makes no warranty for the use of its products, other than those expressly contained in the Company’s standardwarranty which is detailed in Atmel’s Terms and Conditions located on the Company’s web site. The Company assumes no responsibility for anyerrors which may appear in this document, reserves the right to change devices or specifications detailed herein at any time without notice, anddoes not make any commitment to update the information contained herein. No licenses to patents or other intellectual property of Atmel aregranted by the Company in connection with the sale of Atmel products, expressly or by implication. Atmel’s products are not authorized for useas critical components in life support devices or systems.

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