Download STARTER KIT USER MANUAL FOR ST625X, ST626X MCUS

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ST626x-KIT
STARTER KIT
FOR ST625x, ST626x MCUs
HARDWARE FEATURES
■ Immediate evaluation of all ST625x and ST626x
devices, with demonstration examples.
■ Software debugging within the user’s real
application environment.
■ Programming
of ST62T5x, ST62T6x and
ST62E6x devices (DIL packages).
■ In-circuit programming of ST62T5x, ST62T6x
and ST62E6x devices on the user’s application
board (all packages).
February 1998
SOFTWARE FEATURES
■ Software simulator including I/O read/write.
■ Assembler, linker, debugger.
■ OTP and EPROM programming utilities.
■ Application examples and demonstrations.
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Table of Contents
ST626x-KIT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
1 INTRODUCTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
1.1 Where to go from here... . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
2 THE STARTER KIT HARDWARE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
2.1 The ST6 Microcontrollers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
2.2 The Starter Kit Board . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
2.3 Oscillator . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
2.4 Reset Button . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
2.5 Audio Transducer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
2.6 Digital to Analog Conversion . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
2.7 + And - Buttons . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
2.8 LED Indicators . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
2.9 Resistance trimmer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
2.10 Thermistor bridge - Temperature control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
2.11 RS-232 Interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
2.12 Demonstration Selector Jumpers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
3 INSTALLING THE STARTER KIT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
3.1 Hardware and Software Requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
3.2 Installing the Software . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
3.3 Connecting the Power Supply . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
4 RUNNING THE DEMOS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
4.1 What the Demos Do . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
4.1.1
4.1.2
4.1.3
4.1.4
4.1.5
4.1.6
Demo 1 - Sound Generation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Demo 2 - Music box . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Demo 3 - Voltage trimming and LED level indication . . . . . . . . . . . . . . . . . . . . . . .
Demo 4 - Temperature Control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Demo 5 - Digital to Analog Conversion . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Demo 6 - RS-232 Communications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
20
20
21
21
22
22
4.2 Running the Demonstration Programs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
5 CONNECTING EXTERNAL RESOURCES TO THE STARTER KIT BOARD . . . . . . . . . . . . . . 25
6 USING THE STARTER KIT BOARD AS A HARDWARE SIMULATOR . . . . . . . . . . . . . . . . . . 26
6.1 The Data Transmission Driver . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27
6.2 Technical Limitations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27
6.3 Error Messages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29
6.4 Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29
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Table of Contents
7 PROGRAMMING ST6 MICROCONTROLLERS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30
7.1 Programming Signals . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30
7.2 Setting Up the Starter Kit Board . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31
7.3 In-Circuit Programming . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33
7.3.1 Application Board Connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33
7.4 Setting Up the Starter Kit Board for In-Circuit Programming . . . . . . . . . . . . . . . . . . . . . . . 35
8 RUNNING YOUR OWN PROGRAM ON THE STARTER KIT BOARD . . . . . . . . . . . . . . . . . . . 37
9 HARDWARE INFORMATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39
9.1 Parts List . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39
9.2 Starter Kit Board Schematic . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39
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Introduction
1 INTRODUCTION
The ST626x Starter Kit provides you with all you need to start designing, developing and evaluating programs for ST6253, ST6255, ST6260, ST6263 and ST6265 microcontrollers immediately.
The ST626x Starter Kit includes:
• The ST6 assembler and linker, AST6 and LST6.
• The ST6 Windows debugger, WGDB6.
• The Windows ST6 microcontroller programmer, Epromer.
• The ST6 Starter Kit board, which serves as a demonstration board and low-cost debugging tool.
• Some demonstration programs that show how ST6 microcontrollers use the Starter Kit
board resources.
• Some example programs.
• One ST62E60BF1, two ST62E62BF1 and two ST62E65BF1 microcontrollers.
• A complete set of paper documentation and online help.
The demonstration programs, that come pre-loaded on an ST62E65 microcontroller, show
how the powerful features of ST6 microcontrollers operate in a real environment. The demonstration programs use the hardware resources provided on the Starter Kit board, which include reset and data control buttons, LED indicators, a resistance trimmer, temperature control circuit and an RS-232 interface.
Using the ST6 assembler and linker, AST6 and LST6, you can assemble and link ST6 programs. The "ST6 Family Software development tools AST6, LST6, WGDB6" User Manual will
guide you through the steps of developing, assembling and linking programs for the ST6. The
Starter Kit software includes a set of example programs of typical ST6 applications. These are
installed in the directory C:\st6tools\sk626Xi1\examples.
For a fast-track solution for developing bug-free programs for the ST6, without the hassle of
writing assembler code, try out the ST6-Realizer program.
Once you have developed your ST6 program, you can use the Windows-based ST6 program
debugger, WGDB6/SIMULATOR, together with the Starter Kit board, as a low-cost but powerful debugging tool. WGDB6 includes an ST6 simulator, that simulates the execution of your
program, and uses the ST6 that is plugged into the Starter Kit board to emulate all transactions that are performed with the data space. Thus, using the Starter Kit board with WGDB6,
you can view how the microcontroller peripherals behave when your program is executed.
WGDB6 includes powerful debugging features, such as source-level debugging, instruction
and conditional memory access breakpoints and selective trace recording. The "ST6 Family
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Introduction
Software development tools AST6, LST6, WGDB6" User Manual and online help will lead you
through the debugging process using WGDB6.
When your program is ready, Epromer provides you with an easy-to-use Windows interface,
which lets you prepare executable code, then write it to the ST6 microcontroller that is plugged
into either one of the DIL sockets on the Starter Kit board, or your own in-circuit application
board that is connected to the Starter Kit board.
To observe and evaluate the consequences of your program on the resources it controls, you
can run it on an ST6 microcontroller that is plugged into the Starter Kit board. If it controls a resource that is not included on the Starter Kit board, you can connect your own resource to the
board.
Instructions for use - Warning
This product conforms with the 89/336/EEC directive; it also complies with the EN55022 emissions standard for ITE, as well as with generic 50082-1 immunity standards.
The product is a Class A apparatus. In a residential environment this device may cause radioelectrical disturbances which may require that the user adopt appropriate precautions.
The product is not contained in an outer casing, and cannot therefore be immune against electrostatic discharge (ESD): it should therefore only be handled at static safe work stations.
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Introduction
The following diagram summarises the possible uses of the Starter Kit board and the hardware setup required for each one.
To program ST6s on your own in-circuit programming board:
PC running
Epromer
In-circuit
programming board
Starter Kit
board
Parallel port
connected to P1
J1 connector
To program ST6s using the Starter Kit board:
PC running
Epromer
ST6 to be
programmed
Starter Kit board
Parallel port
connected to P1
To run the demonstrations:
To run your own program:
ST6265 Programmed with
DEMOK65.HEX
Starter Kit board
ST6 programmed
with program to run
To use the Starter Kit board as a software simulator:
PC running
WGDB6 Simulator
ST6265 Programmed with
DEMOK65.HEX
Parallel port
connected to P1
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Introduction
1.1 Where to go from here...
The following table directs you to where you should look for further information about using the
ST6 Starter Kit
To:
Refer to:
Find out about the Starter Kit board and ST6
microcontrollers provided with the kit.
“The Starter Kit Hardware” on page 8 of this book.
Install the Starter Kit software, and connect the
power supply to the board.
“Installing the Starter Kit” on page 18 of this book.
Find out what the demonstration applications do,
and run them.
“Running the Demos” on page 20 of this book.
Learn how to develop source code for AST6 and
LST6.
"ST6 Family Software development tools AST6,
LST6, WGDB6" User Manual.
Prepare the Starter Kit board for use as an ST6
hardware simulator with WGDB6.
“Using The Starter Kit Board as a Hardware
Simulator” on page 26 of this book.
Learn how to use WGDB6 for debugging your
programs.
"ST6 Family Software development tools AST6,
LST6, WGDB6" User Manual.
Prepare the Starter Kit board for programming
ST6 microcontrollers using Epromer.
“Programming ST6 Microcontrollers” on page 30 of
this book.
Prepare the Starter Kit board for connecting your
own in-circuit programming board.
“In-Circuit Programming” on page 33 of this book.
Learn how to use Eprommer for programming ST6
microcontrollers.
The Epromer online help.
Connect your own hardware resource to the
Starter Kit board.
“Connecting External Resources to the Starter Kit
Board” on page 25 of this book.
Run your own program on an ST6 using the
Starter Kit board.
“Running Your Own program on the Starter Kit
Board” on page 37.
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The Starter Kit Hardware
2 THE STARTER KIT HARDWARE
This section describes the ST6 microcontrollers and the Starter Kit board that come with the
ST6 Starter Kit. A full schematic of the Starter Kit board is provided in “Hardware Information”
on page 39.
2.1 The ST6 Microcontrollers
The Starter Kit includes the following microcontrollers:
• Two ST62E65BF1
• One ST62E60BF1
• Two ST62E62BF1
The ST6265 microcontroller labelled DEMOK65 is pre-loaded with the code DEMOK65.HEX,
which includes the demonstration programs (see “Running the Demos” on page 20), as well
as the communications protocol program, that enables you to use the Starter Kit board as a
simulator (see “Using The Starter Kit Board as a Hardware Simulator” on page 26). The other
ST6 microcontrollers are blank.
The file Demok65.hex is in the directory C:\st6tools\sk626Xi1, so that if you erase it from the
ST6265, you can re-program it following the instructions given in “Programming ST6 Microcontrollers” on page 30.
2.2 The Starter Kit Board
The Starter Kit board includes the following resources:
• Reset and data control buttons.
• LED indicators.
• Resistance trimmer.
• Analog to digital converter.
• Audio transducer circuit.
• RS-232 interface.
• Demonstration program selector jumpers.
It comes with its own power supply unit that can be plugged into an AC mains source, or a DC
source with the following characteristics:
• Voltage: 16V min./20V max.
• Current: 100 mA min.
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The Starter Kit Hardware
It includes the following connectors:
• A parallel port connector (P1) for connection to the host PC when it is used as a hardware
simulator or for programming.
• A remote resource I/O interface connector (J2) to which you can connect your own hardware resource.
• An RS-232 connector, which you can use for observing RS-232 communication control
using an ST6.
• A connector for your own in-circuit ST6 programming board. See “Application Board Connections” on page 33 for further details.
Below is a block diagram of the Starter Kit board:
POWER
DAC
SUPPLY
UNIT
TRANSDUCER LEDs
THERMISTOR
TRIMMER
RS232
P2
J3
J4
ST62E65
EPROM
PROGRAMMER
IN-CIRCUIT
PROGRAMMING
J1
PARALLEL CONNECTION
TO PC AND
SOFTWARE SIMULATOR
P1
ST626x I/O CONNECTION
J2
USER APPLICATION
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The Starter Kit Hardware
ST626x Starter Kit Board
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The Starter Kit Hardware
The following diagram shows the layout of the Starter Kit board.
20
1
W1
2
W2
19
W4
3
18
17
4
W
13
W
10
5
W15
6
9
15
W17
14
7
8
16
W18
+
-
W22 W23
W21
W25 W26
13
W24
12
W31
10
11
1
In-circuit programming connector (J1).
20
DIL-16 ZIF MCU socket
2
8 Mhz Oscillator.
19
Digital to analog conversion circuit.
3
“ST6260/62” or “ST6265” device
selection jumpers W10 to W13.
18
“Programming” or “User” operating mode
selection jumpers W1 and W2.
4
PC connector P1.
17
Five LED level indicators including jumpers
W4 to W8.
5
Audio Transducer circuit.
16
DIL 20-28 ZIF MCU socket.
6
10 KΩ trimmer.
15
Remote resource I/O interface connector J2.
7
Power supply JACK connector J3.
14
RS232 interface circuit and connector.
8
Power supply connector J4.
13
Demonstration routine selector.
9
Power supply LED indicator LD6.
12
Thermistor including jumper W24.
10
“+” and “-” buttons.
11
RESET button.
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The Starter Kit Hardware
2.3 Oscillator
An oscillator feeds the ST6265 OSCIN input with an 8 MHz clock signal. You can disconnect
the oscillator by removing the jumper W2 (marked 18 on the Starter Kit board diagram on
page 11).
8MHz
OSCILLATOR
ST6265
USER
PROG
OSCin
JUMPER W2
GND
PROGRAMMING CLOCK FROM P1
(only when programming microcontrollers)
2.4 Reset Button
This activates the ST6265 RESET input when pressed. A power-on reset circuit is also provided.
2.5 Audio Transducer
A piezoelectric audio transducer is connected to the ST6265 Audio Reload Timer (PB7 pin). It
is provided to demonstrate and evaluate the sound generation capabilities.
The transducer can be disconnected from PB7 pin by removing the W15-PB7 jumper.
ST6265
W15-PB7
AUDIO
TRANSDUCER
PB7
JUMPER
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ARTIMOUT
The Starter Kit Hardware
2.6 Digital to Analog Conversion
Digital to analog conversion is performed using an RC integrator circuit connected to the
ST6265 auto reload timer output (PB7).
A PWM signal is generated by the ARTimer at PB7 output. The voltage value at the output of
the RC integrator circuit is controlled by the PWM duty cycle.
The RC circuit input can be disconnected from PB7 output by removing the W15-PB7 jumper.
ST6265
TEST PIN (ANALOG VOLTAGE)
W15-PB7
C
R
PB7
(ARTIMOUT)
2.7 + And - Buttons
These are connected to PB5 and PB6 pins on the microcontroller respectively. They drive the
PB5 and PB6 inputs down to GND when pressed.
You can disconnect PB5 or PB6 by removing the appropriate W22 or W23 jumper.
W22-PB5
PB5
ST6265
W23-PB6
PB6
JUMPERS
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The Starter Kit Hardware
2.8 LED Indicators
Five LEDs are used for level indication in the demonstration routines. They are connected to
the ST6265 pins: PB0 to PB4 (when programmed as outputs) to demonstrate direct LED-driving capability.
The five LEDs can be disconnected by removing the W4 to W8 (PB4 to PB0) jumpers.
RESISTORS
ARRAY
VDD
W4 to W8
JUMPERS
ST6265
PB4
PB3
PB2
PB1
PB0
2.9 Resistance trimmer
A 10 KΩ resistance trimmer feeds the ST6265 PA4 I/O pin (when programmed as an A/D
Converter input) with a variable voltage (0 to 5V DC). It is used for A/D conversion demonstration/evaluation.
The trimmer can be disconnected from the I/O pin by removing the W18-PA4 jumper.
VDD
W18
PA4
TRIMMER
JUMPER
GND
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18
The Starter Kit Hardware
2.10 Thermistor bridge - Temperature control
A thermistor bridge (with a negative coefficient) is connected to the ST6265 I/O pin PA5, which
is defined as an analog to digital converter (ADC) input. The voltage value at the ADC input
decreases when the temperature is increased. Demonstration 4 shows how the thermistor is
used to indicate temperature levels on the five LEDs (see “Running the Demos” on page 20.)
The thermistor bridge can be disconnected from the pin PA5 by removing the W24-PA5 jumper.
VDD
R
ST6265
W24-PA5
PA5
JUMPER
THERMISTOR
GND
2.11 RS-232 Interface
The RS-232 interface enables you to communicate with the pre-programmed ST6265 microcontroller provided with the Starter Kit. It includes an RS-232 buffer circuit that is connected to
a standard PC-compatible RS-232 SUBD-9 connector.
The following table lists the RS-232/ST6 pin connections:
Signal Name
SUBD-9 Pin
ST6 Pin
Data Transmission (TX)
2
PC3
Data Reception (RX)
3
PC2
Request to Send (RTS)
8
PC1
Clear to Send (CTS)
7
PC0
You can disconnect these by removing the corresponding jumpers from W17 to W21.
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The Starter Kit Hardware
The following diagram shows the RS-232 connections and line allocations:
ST6265
10K
+12V
1
W19
TX
6
2
7
CTS
RX
3
RTS
8
PC3
RS232
LINE
BUFFER
W21
PC0
W17
PC2
W20
PC1
4
9
SUBD - 9 POINTS
CONNECTOR
5
TX, RX, CTS and RTS are defined so that the board is used as a slave. To use the board as
a master, swap both the RX and TX and the CTS and RTS pin connections on the cable.
2.12 Demonstration Selector Jumpers
The demonstration selector is made up of 6 jumpers W26 to W31 (marked 13 on the Starter
Kit board diagram on page 11), with each jumper connected to a resistor. Each resistor generates a different voltage.
After reset, the voltage value generated by the resistor whose jumper is installed is sent to
PA3 on the ST6265. PA3 is programmed as an A/D converter. The program installed on the
ST6265 uses the input from PA3 to select the appropriate demo. The following table lists the
voltage values generated by each resistor:
Resistor value:
Theoretical voltage value:
R14: 10 KΩ
No JUMPER: 5 V
R15: 680 Ω
JUMPER-D1: 0 V
R16: 750 Ω
JUMPER-D2: 333 mV
R17: 820 Ω
JUMPER-D3: 666 mV
R19: 1 KΩ
JUMPER-D4: 999 mV
R20: 1.2 KΩ
JUMPER-D5: 1.332 V
The same principle can be used for keyboard decoding. For a complete example of this, refer
to the SGS-Thomson application note: “AN431: Using ST6 Analog Inputs for Multiple Key Decoding”.
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The Starter Kit Hardware
You can disconnect the demonstration selector from PA3 by removing the PA3 jumper from
W25.
JUMPER
GND
D6
D5
D4
D3
D2
ST6265
D1
W25-PA3
PA3
R20
R19
R17
R16
R15
JUMPER
R14
VCC
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Installing the Starter Kit
3 INSTALLING THE STARTER KIT
3.1 Hardware and Software Requirements
To be able to install and run the ST6 Starter Kit, you need a PC with:
• A 3 1/2” Floppy Disk Drive
• A CDROM Disk Drive
• 1.5 Mbytes free memory space
• A free Centronics compatible parallel port connector
• MS-WindowsTM 3.11, NT or 95.
3.2 Installing the Software
If diskettes are provided, you must install the software with them in order to have the latest release:
1 Place the SK626XI1 diskette into your floppy disk drive.
2 In Windows Explorer or File Manager, view the contents of the diskette, then double-click
the Setup file or icon.
3 Follow the instructions as they appear on screen.
If only the ST62 CDROM is provided, then:Place the ST62 CDROM provided into your
CDROM disk drive.
1 In Windows Explorer or File Manager, view the contents of the CDROM, browse to
st62oncd\ftools\sk626Xi1 and double-click the Setup file or icon.
2 Follow the instructions as they appear on screen.
3.3 Connecting the Power Supply
If you have AC mains supply, connect the Jack plug on the power supply cable provided to the
J3 input socket, then connect the mains plug to a mains source.
If you have DC mains supply, connect the male plug on the power supply cable provided to the
J3 input socket, then connect the mains plug to a mains source with the following characteristics:
• Voltage: 16V min./20V max.
• Current: 100 mA min.
Note: To avoid a short circuit, always connect the power input cable to the starter kit board before connecting it to a mains power supply.
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Installing the Starter Kit
If you use your own 3.5 mm power supply plug, its polarity must be as follows:
JACK PLUG
-
+
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Running the Demos
4 RUNNING THE DEMOS
This section describes the demonstration programs that are provided with the Starter Kit and
explains how to run them.
4.1 What the Demos Do
The following paragraphs describe the demos that come pre-loaded with the ST6 Starter Kit
demos. See “Running the Demonstration Programs” on page 22 below for details on how to
select and run a demo.
The source files of these demos are provided with the Starter Kit software in the file
C:\st6tools\sk626Xi1\sk626Xli\DEMOK65.ASM.
4.1.1 Demo 1 - Sound Generation
After RESET, this program generates a PWM signal at the output of the AUTO RELOAD TIMER peripheral (PB7), which is connected to the Audio Transducer.
The frequency of the PWM signal can be adjusted by pressing the + (increase) or the - (decrease) pushbuttons.
An oscilloscope probe can be positioned on the W15-PB7 jumper to observe the PWM signal.
4.1.2 Demo 2 - Music box
After RESET, this program produces 5 tunes that are played by the Audio Transducer. The
sound frequencies are generated at the AUTO RELOAD TIMER output peripheral (PB7), used
in PWM mode.
The LED that is turned on indicates the tune to be played (1 through 5). To select the tune to
play, press the + button.
The music starts playing when the - button is pressed.
The tempo of the music can be modified using the voltage trimmer (marked 6 on the Starter Kit
board diagram on page 11). This is connected to PA4 I/O programmed as Analog input.
Once the music has finished playing, another tune can be selected and played the same way.
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Running the Demos
4.1.3 Demo 3 - Voltage trimming and LED level indication
1 Initialises the pins as follows:
This pin:
Is initialised as:
PA4
Analog input. Connected to the trimmer.
PB0 to PB4
Push-pull outputs. Connected to the five LEDs (as marked
on board).
2 Reads the A/D converter data register, and turns on a LED according to the Voltage value
input by the trimmer:
This voltage:
Turns this LED on:
0 to 1V
LD5
1 to 2V
LD4
2 to 3V
LD3
3 to 4V
LD2
4 to 5V
LD1
Adjusting the voltage trimmer (marked 6 on the Starter Kit board diagram on page 11) turns on
the appropriate LED.
4.1.4 Demo 4 - Temperature Control
1 Initialises the pins as follows:
This pin:
Is initialised as:
PA5
Analog input. Connected to the thermistor circuit.
PB0 to PB4
Push-pull outputs. Connected to the five LEDs (as marked
on board).
2 Reads and stores the A/D converter data register value. This value indicates the temperature at reset.
3 Reads and stores the A/D converter data register value at regular intervals. If this value exceeds the value that was stored at reset, a LED is turned on indicating the difference between the two values. The higher the difference is between the stored value and the read
value, the higher LED number is turned on (roughly in steps of LD( n+1) for each additional
degree difference).
You can increase the temperature by touching the thermistor (marked 12 on the Starter Kit
board diagram on page 11).
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Running the Demos
4.1.5 Demo 5 - Digital to Analog Conversion
Digital to Analog Conversion (DAC) is performed using an RC integrator circuit connected to
the ST6265 Auto Reload Timer output (PB7).
A PWM signal is generated by the ARTimer at PB7 output. The voltage value at the output of
the RC integrator circuit is controlled by the PWM duty cycle.
After RESET, the program:
• Generates a 64 KHz frequency PWM signal at the Auto Reload Timer output. The duty
cycle is initialized at 50%.
• Decreases/increases the duty cycle value each time the - or + button is pressed (2%
steps). This modifies the analog voltage at the integrator circuit output.
For more precise observation, position an oscilloscope probe on the ANA test point, located in
the Digital to Analog circuit (marked 19 on the Starter Kit board diagram on page 11).
4.1.6 Demo 6 - RS-232 Communications
This demonstration shows how an RS-232 communication line buffer can be managed using
an ST6265 microcontroller.
To run this demonstration:
1 Connect the RS-232 connector on the Starter Kit board to a serial port on your PC using the
RS-232 cable provided.
2 On the host PC, in MS-DOS, execute the program: ST6K232.EXE which is in the
st6tools\sk626Xi1 directory.
3 Follow the instructions as they appear on screen.
4.2 Running the Demonstration Programs
The ST6265 microcontroller labelled DEMOK65 is programmed with the demonstration software. If this software has been erased from the microcontroller, you can reprogram it from the
file DEMOK65.HEX (the file is in the st6tools\sk626Xi1 directory). For details of how to program microcontrollers refer to “Programming ST6 Microcontrollers” on page 30.
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Running the Demos
To run the demonstrations:
1 Power down the Starter Kit board.
2 Make sure that the pre-programmed ST62E65 is plugged into the DIL connector, and that
the DEVICE jumpers W10 to W13 (marked 3 on the Starter Kit board diagram on page 11)
are set to ST6265 as shown in the following diagram:
ST6265
D
E
V W
W
I 10
13
C
E
ST6260/62
3 Select the USER mode using the jumpers marked W1 and W2 (marked 18 on the Starter
Kit board diagram on page 11), as shown in the diagram below:
USER
M
O W
W
1
2
D
E
PROG
4 Disconnect the cable from the parallel port (P1) connection, if it is connected.
5 Power up the Starter Kit board.
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Running the Demos
6 Install the demonstration program jumper marked PA3, as shown in the diagram below:
W26
PA3
D1
D2
D3
DEMO SELECTION
D4
D5
D6
W31
7 Select the demo you want to run, by installing the appropriate jumper W26 to W31 (marked
13 on the Starter Kit board diagram on page 11), as indicated on the diagram below:
W26
D1
Selects demo 1 - Sound Generation
D2
Selects demo 2 - Music Box
D3
Selects demo 3 - Voltage trimming and LED level indication
D4
Selects demo 4 - Temperature Control
D5
Selects demo 5 -Digital to Analog Conversion (DAC)
D6
Selects demo 6 -RS-232 Communications
W31
DEMO SELECTION
For example, in the above diagram demo 3 is selected.
8 Press the reset button.
The selected demo is now ran.
To run a different demo, repeat steps 7 and 8.
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Connecting External Resources to the Starter Kit Board
5 CONNECTING EXTERNAL RESOURCES TO THE STARTER KIT BOARD
You can connect your own external resources to the pre-programmed ST6265 to debug or
evaluate your programs, using the connector J2 (marked 15 on the Starter Kit board diagram
on page 11). To be able to connect your own resources to the Starter Kit board, you must disconnect the resources that are already connected to the ST6265, to avoid external resource/Starter Kit board resource conflicts. The following table lists the Starter Kit board resources and the corresponding J2 connections, and indicates the jumper that disconnects
each resource.
On-board
resource
LED
level indicator
LED
level indicator
ST6265
Connector
PIN
PIN
ST6265
Connector
W8
PB0
W7
PB1
PB0
1
28
PC0
PB1
2
27
PC1
-
-
nc
3
26
PC2
LED
level indicator
LED
level indicator
LED
level indicator
Pushbutton
+
Pushbutton
-
System Tasks
W6
PB2
W5
PB3
W4
PB4
W22
PB5
W23
PB6
W15
PB7
-
PB2
4
25
PC3
PB3
5
24
PC4
PB4
6
23
NMI (*)
-
System Tasks
PB5
7
22
RESET/(*)
-
Reset push.
Power-on
PB6
8
21
OSCOUT
-
System Tasks
PB7
9
20
OSCIN
-
8MHz Osc.
PA0 (*)
10
19
PA7
-
-
nc
11
18
PA6
-
-
GND
12
17
PA5
System Tasks
-
PA1 (*)
13
16
PA4
System Tasks
-
PA2 (*)
14
15
PA3
Audio Transducer
JP
JP
W21
PC0
W20
PC1
W17
PC2
W19
PC3
W16
PC4
On-board
resource
RS232
CTS
RS232
RTS
RS232
RX
RS232
TX
Not used
None
W24
PA5
W18
PA4
W25
PA3
Not used
Thermistor
Trimmer
Demonstration
Selector
(*) This is not available if the Starter Kit board is connected to a host PC.
Note: Some of the signals on the J2 connector are used during ST6 programming, thus you
must disconnect any external resource that is conencted to J2 before using the Starter Kit
board for programming.
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Using The Starter Kit Board as a Hardware Simulator
6 USING THE STARTER KIT BOARD AS A HARDWARE SIMULATOR
WGDB6, the ST6 debugger that runs under Windows, lets you test your programs without
having to program the EPROM of your target ST6. Depending how much information you
want, and how close to real life you want your test environment to be, you can use WGDB6 in
one of three ways:
• As a software simulator. If you use WGDB6 as a simulator, you need not attach any additional hardware to your PC. The ST6 simulator program, that comes with WGDB6 and is
run when you run WGDB6/Simulator, simulates the execution of your program, letting you
step through the code and see what happens as the program runs. WGDB6 simulator
includes Wave Form Editor, which simulates the output of the pins on your target ST6 in
relation to inputs that you define, enabling you to see how its peripherals react to the inputs
they receive.
• With an ST6 hardware emulator. Emulators are hardware systems that act as your target
microcontroller, at the same time capturing detailed information, such as which areas of
memory are accessed by the program and what happens when they are accessed. In this
case, WGDB6/Emulator provides an interface between the emulator and your PC, displaying data captured by the emulator and letting you implement the WGDB6 features in the
emulator, such as software or hardware breakpoints.
• With the Starter Kit board as a hardware simulator. This is a cross between the above two.
The WGDB6 software simulator simulates the execution of your program, but each time
the data space is accessed, it accesses that of the ST6 that is plugged into your Starter Kit
board. Thus, using the Starter Kit board with WGDB6, you can view how the real microcontroller peripherals behave when your program is executed.
This section describes the third option, how to use the Starter Kit board as a hardware simulator.
You can use the Starter Kit board to emulate any ST6252, ST6253, ST6255, ST6260,
ST6262, ST6263 or ST6265 microcontroller. Note, however that you must use the pre-programmed ST6265 microcontroller, labelled DEMOK65 supplied with the kit for hardware simulation. Thus, when simulating programs designed for other microcontrollers, make sure that
you do not use resources that are not available on the microcontroller your application is designed for.
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Using The Starter Kit Board as a Hardware Simulator
6.1 The Data Transmission Driver
Data is transferred between the simulated peripheral registers and the ST626x registers via
the host PC’s parallel port. The DEMOK65.HEX program, with which the ST6265 microcontroller that is plugged into the Starter Kit board must be loaded includes the transmission driver.
The data transfer driver uses the following bits:
PC
parallel port
D2
D3
D4
D6
SDOP
ST6265
MCU
PA2
PA1
RESET
NMI
PA0
WGDB6 Use
Synchronisation
Write data to MCU
Hardware reset of peripherals
Initiates data transfer
Read data from MCU
Note: Do not connect any external resources to the corresponding J2 connector pins when using the Starter Kit board as a peripheral emulator.
6.2 Technical Limitations
The Starter Kit board has the following limitations when used with WGDB6 as a hardware simulator:
• Real-time program execution is not supported.
• Resetting the ST6265 by power on, pressing the Reset button or external reset does not
reset the simulated ST6 core. To perform a complete simulated reset, use the WGDB6
reset command instead.
• Interrupts sent by the ST6265 microcontroller are not supported by the WGDB6 simulator.
• The pins: NMI, PA0, PA1 and PA2 on the ST6265 microcontroller are used for communications with the host PC, and are thus not available for simulation.
• You cannot modify the D0, D1 and D2 bits of the DDRA, ORA and DRA registers.
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Using The Starter Kit Board as a Hardware Simulator
To use the Starter Kit board as a hardware simulator:
1 Power down the Starter Kit board.
2 Make sure that the pre-programmed ST6265 is plugged into the DIL socket U3, and that
the DEVICE jumpers W10 to W13 (marked 3 on the Starter Kit board diagram on page 11)
are set to ST6265 as shown in the following diagram:
ST6265
D
E
W
W
I 10
13
V
C
E
ST6260/62
3 Select the USER mode using the jumpers marked W1 and W2 (marked 18 on the Starter
Kit board diagram on page 11), as shown in the diagram below:
USER
M
O W
W
D 1
2
E
PROG
4 Connect the Parallel port P1 on the Starter Kit board to a spare parallel port on your PC using the cable provided with the Starter Kit.
5 Power up the Starter Kit board.
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Using The Starter Kit Board as a Hardware Simulator
To run WGDB6:
• If you are using Windows 95, click the Start button, point to Programs, then ST6 Tools,
then click WGDB6/Simulator.
• If you are using Windows 3.x, double-click the appropriate WGDB6/Simulator icon in the
ST6 Tools program group.
Refer to "WGDB6 User Guide" in the "ST6 Family Software Development Tools AST6, LST6,
WGDB6" User Manual for full instructions on how to use WGDB6.
6.3 Error Messages
The following table lists the error messages you may encounter when using WGDB6 with the
Starter Kit board:
Error message
Description
Error 116 Port A protected when using
board.
This means that WGDB6 tried to access the PORT A
registers. These are used for communications with the
board.
Error 117 Communication error with
ST626x board.
This means that a problem occurred during communcations
between the host PC and the board. Perform the checks
listed below.
6.4 Troubleshooting
If there is a communications problem between WGDB6 and the Starter kit board, the title
“WGDB6 Simulator” appears in the WGDB6 title bar. In this case, you shoud check the following:
• That the Starter Kit board is correctly powered up.
• That the parallel port cable is correctly connected.
• That the device jumpers W1and W2 are in the USER position.
• That the device type selection jumpers W10 to W13 are in the ST6265 position.
• That an ST6265 is plugged into the Starter Kit board, and it is programmed with
DEMOK65.HEX.
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Programming ST6 Microcontrollers
7 PROGRAMMING ST6 MICROCONTROLLERS
You can use the Starter Kit board, in conjunction with the program Epromer, to program
ST6252, ST6253, ST6255, ST6260, ST6262, ST6263 or ST6265 microcontrollers. You can
also perform in-circuit programming of ST6252, ST6253, ST6255, ST6260, ST6262, ST6263
or ST6265 OTP/EPROM microcontrollers using your own board, connected to the Starter Kit
board via the connector J1 (marked 1 on the Starter Kit board diagram on page 11).
7.1 Programming Signals
The following table shows the programming signals and states and their corresponding pin
numbers.
Programming
signals
PB0
PB2
PB3
TEST
OSCIN
OSCOUT
RESET
Programming
states
High
High/Low
High/Low
5V/12V
High/Low
High
High/Low
ST62x65 MCU
J2
MCU pin
connector
Pin 1
Pin 4
Pin 5
Pin 3
Pin 20
Pin 21
Pin 22
Pin
Pin
Pin
n/c
Pin
Pin
Pin
1
4
5
20
21
22
ST62x60 MCU
J2
MCU pin
connector
Pin 1
Pin 4
Pin 5
Pin 3
Pin 14
Pin 15
Pin 16
Pin
Pin
Pin
Pin
Pin
Pin
Pin
5
8
9
7
18
19
20
ST62x62 MCU
J2
MCU pin
connector
Pin 1
Pin 3
Pin 4
Pin 2
Pin 11
Pin 12
Pin 13
Pin
Pin
Pin
Pin
Pin
Pin
Pin
5
8
9
7
18
19
20
Note: The PB2, PB3, OSCIN and RESET signals on the J2 connector are used during ST6
programming, thus if you have connected an external resource to J2, you must disconnect
these signals before using the Starter Kit board for programming.
The PB2, PB3, OSCIN and RESET pins are used by the system during programming. The
programming signals are therefore switched to different pins of the DIL-28 socket.
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Programming ST6 Microcontrollers
7.2 Setting Up the Starter Kit Board
1 Power down the Starter Kit board.
2 Plug the ST6 microcontroller you want to program into the DIL-28 socket (U3) or the DIL-16
socket (U4). The DIL-16 socket (U4) is only used to program ST6252 and ST6262 devices.
Use the DIL-28 socket (U3) according to the following diagram:
28
1
2
27
ST62x65
ST62x55
3
26
25
4
5
1
20
24
6
2
19
23
7
3
18
22
8
4
17
21
9
5
16
20
10
6
15
19
11
7
14
18
12
8
13
17
13
9
12
16
14
10
11
15
ST62x53
ST62x60
ST62x63
3 Set the DEVICE jumpers W10 to W13 (marked 3 on the Starter Kit board diagram on
page 11) for the microcontroller that you want to program according to the following table:
Device Type
W10 to W13 Position
ST6252
ST6260/62
ST6253
ST6260/62
ST6255
ST6265
ST6260
ST6260/62
ST6262
ST6260/62
ST6263
ST6260/62
ST6265
ST6265
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Programming ST6 Microcontrollers
4 As shown in the following diagram:
To select ST6265:
To select ST6260/62:
ST6265
ST6265
D
D
E
E
V W
W
I 10
13
V
I
C
C
E
E
W
W
10
13
ST6260/62
ST6260/62
5 Select the PROG mode using the jumpers marked W1 and W2 (marked 18 on the Starter
Kit board diagram on page 11), as shown in the diagram below:
USER
M
O W
W
D 1
2
E
PROG
6 Connect the Parallel port P1 on the Starter Kit board to a spare parallel port on your PC using the cable provided with the starter kit.
7 Power up the Starter Kit board.
You can now use Epromer to program the microcontroller that is plugged into the Starter Kit
board.
Note: Epromer does not work under Windows NT.
To run Epromer from Windows 3.x, double-click the Epromer icon in the ST6 Tools group.
To run Epromer from Windows 95, click Start, Programs, ST6 Tools, then Epromer.
For instructions on how to operate Epromer, click Help in the Epromer main window.
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Programming ST6 Microcontrollers
7.3 In-Circuit Programming
You can perform in-circuit programming of ST6252, ST6253, ST6255, ST6260, ST6262,
ST6263 or ST6265 OTP/EPROM microcontrollers using your own board, connected to the
Starter Kit board via the connector J1 (marked 1 on the Starter Kit board diagram on page 11).
7.3.1 Application Board Connections
The following paragraphs specify the connection requirements between your application
board and the Starter Kit board.
The application board must have a suitable 16-way connector (8x2 header HE10) to be connected via a 16-way cable to connector J1 (marked 1 on the Starter Kit board diagram on
page 11) on the Starter Kit board.
The following table shows the required pin connections:
ST626x/5x
PB3
Connected to P1 Pin 7
OSCin
PB2
RESET
VPP/TM
VDD
VSS
Connector
Pin 1
Pin 3
Pin 5
Pin 7
Pin 9
Pin 13
Pin 14, 16
Pin 2, 4, 6, 8, 10
VDD
Use of the VDD connection is optional, depending on whether the application board supply can
or cannot be disconnected. If the application board supply is disconnected, you can supply it
through pins 14 an 16 of the connector, as long as the total load current does not exceed 100
mA, and the capacitive load is less than 50 µF.
If the application board has its own power supply, its voltage must be set to 5V, so that logic
levels are compatible with those of the Starter Kit board.
OSCin
Synchronises the programming operations using a clock generated by the programming tool.
OSCin is located on the application board, and must be directly connected to Pin 5 on the 16way connector. No isolation is needed as long as a quartz crystal or ceramic resonator is used
in the application. If an external clock generator is used in the application, it must be disconnected during in-circuit programming.
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Programming ST6 Microcontrollers
RESET
Controls the programming mode entry. To prevent signal level contention, RESET must be directly connected to Pin 9 on the 16-way connector, and must be isolated from other nodes on
the application board. Any direct connection to V DD, VSS or an output must be avoided. This
pin can be connected to a CMOS input, a 2 KΩ pull-up, a 10 KOhm pull-down or left open (Internal pull-up). The capacitive load of the RESET pin should not exceed 1
µF.
Pins 1 and 7 on the 16-way connector are used to establish communications between the
programming tool and the microcontroller.
To prevent signal-level contention, Pins 1 and 7 must be directly connected to PB3 and PB2
on the 16-way connector, and must be isolated from other nodes on the application board. Any
direct connection to VDD, GND or an output must be avoided. These pins may be connected
to a CMOS input, a 2 KΩ pull-up, a 10 KOhm pull-down or left open (Internal pull-up).
If pin 3 on the 16-pin connector is connected to the target device, the same applies. Connection to pin 3 is not necessary if a high voltage level is guaranteed by the board design.
Some I/O pins are not connected to the 16-way connector and must be set to a high level during programming. This is normally achieved by the RESET signal sent by the programming
tool through the 16-way cable, setting the I/O pins as inputs with an internal 300 KΩ pull-up.
To keep these I/O lines high, direct connection of these pins to GND or to any other signal at
low level (even temporarily) must be avoided. Only connections to another CMOS input, to an
external pull-up or a 10 MΩ pull-down is allowed.
The signals on PB3 and PB5 (if not directly biased through pin 3 of the 16-way connector)
must be kept at a high voltage level.
The Vpp/TM pin must not be directly connected to GND/VSS on the application board, to avoid
any conflict with the programming voltage provided by the programming tool via pin 13 on the
connector. This pin should be pulled down by a resistor with minimum value of 10 KΩ. You
must add a 100 nF ceramic capacitor between Vpp/Test and VSS.
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Programming ST6 Microcontrollers
7.4 Setting Up the Starter Kit Board for In-Circuit Programming
1 Power down the Starter Kit board.
2 Set the DEVICE jumpers W10 to W13 (marked 3 on the Starter Kit board diagram on
page 11) to ST6265, as shown in the following diagram:
ST6265
D
E
V
I
W
W
10
13
C
E
ST6260/62
3 Select the PROG mode using the jumpers marked W1 and W2 (marked 18 on the Starter
Kit board diagram on page 11), as shown in the diagram below:
USER
M
O
D
W
W
1
2
E
PROG
4 Connect the Parallel port P1 on the Starter Kit board to a spare parallel port on your PC using the cable provided with the starter kit.
5 Connect your application board to the connector J1 (marked 1 on the Starter Kit board diagram on page 11) on the Starter Kit board.
6 Power up your Starter Kit board.
You can now use Epromer to program the microcontroller that is on your own board.
Note: Epromer does not work under Windows NT.
To run Epromer from Windows 3.x, double-click the Epromer icon in the ST6 Tools group.
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Programming ST6 Microcontrollers
To run Epromer from Windows 95, click Start, Programs, ST6 Tools, then Epromer.
For instructions on how to operate Epromer, click Help in the Epromer main window.
If your application board is not powered by the Starter Kit, you must connect it to a 5V DC power supply before you start programming.
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Running Your Own program on the Starter Kit Board
8 RUNNING YOUR OWN PROGRAM ON THE STARTER KIT BOARD
You can run your own programs on the Starter Kit board, using any of the Starter Kit resources:
• 8 Mhz oscillator
• 10 Kohm trimmer
• Audio Transducer
• + and - buttons
• Thermistor bridge
• Heater resistor control circuit
• Five LED level indicator
Note: You can only run applications on the Starter kit board using ST6265 microcontrollers. If
your application is designed for another microcontroller, you must change its port definitions to
match those of the ST6265.
You can also use your own hardware resource by connecting it to the connector J2 (see “Connecting External Resources to the Starter Kit Board” on page 25).
To run your own program on the Starter Kit board:
1 Power down the Starter Kit board.
2 Program the ST6265 with the application you want to run following the instructions given in
“Programming ST6 Microcontrollers” on page 30.
3 Set the DEVICE jumpers W10 to W13 (marked 3 on the Starter Kit board diagram on
page 11) to ST6265, as shown in the following diagram:
ST6265
D
E
V W
W
10
13
I
C
E
ST6260/62
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Running Your Own program on the Starter Kit Board
4 Select USER mode using the jumpers marked W1 and W2 (marked 19 on the Starter Kit
board diagram on page 11), as shown in the diagram below:
USER
M
O W
W
1
2
D
E
PROG
5 Disconnect the cable from the parallel port (P1) connection, if it is connected
6 Disconnect the demonstration program selector by removing the jumper marked PA3 in the
Demonstration Selector circuit (marked 12 in the Starter Kit board diagram on page 11.)
7 If you are using your own hardware resources connected to J2 (marked 17 on the Starter
Kit board diagram on page 11), disconnect any Starter Kit board resources that use the
same pins, following the instructions given in “Connecting External Resources to the Starter Kit Board” on page 25.
8 Power up the Starter Kit board.
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Hardware Information
9 HARDWARE INFORMATION
9.1 Parts List
Part
Device
Part
Device
BZ1
BUZZER
R15
680Ω
C1,C2,C4,C5,C6,C7,C8,C9,C10
100pF
R16
750Ω
C3
4.7MF
R17
820Ω
C11,C12,C13,C16,C17,C18,C22
10MF
R18
CTN 4,7K
C14,C26
1.0nF
RS1, RS4
150Ω SIL8 4R
C15,C19,C20,C21,C24,C27,C28,
CD21,CD22,CD23,CD24,CD25,
CD26,CD27,CD28,CD37
100nF
RS2
100KΩ SIL10 9R
C23
22MF-25V
RS3
390Ω SIL10 9R
C25
1.0MF
RS5
3.3KΩ SIL8 4R
D1
BYV 10-20 SCHO
RS6
10KΩ SIL10 9R
D2
1N4004
RV1
10KΩ Trimmer
D3,D4,D5
1N4148
SW1,SW2,SW3
SW-PUSH
F1
Not connected
T1,T2
BC547B-NPN-45V
G1
SOLDER BRIDGE
T3
BC557B-PNP-45V
J1
HE10-16DM
T4
BD236-PNP-60V
J3
JACK
TP1,TP3
MW1X1C
J4
2nd Supply conn.
U1,U6
74LS244
L1
2,2µH
U2
74LS125
LD1,LD2,LD3,LD4,LD5
LED-RED-RECT
U3
ST6265
LD6
LED-RED-5MM
U4
DIL-16 ZIF
P1
SUBD25
U5
74LS04
P2
SUBD9
U7, U10
78L05
R1
47Ω
U8
LM7805
R2,R5,R8,R12
4.7KΩ
U9
MAX232
R3,R4,R7,R14
10KΩ
W1,W2,W10,W11,W12,W13
MW3X1C
W4,W5,W6,W7,W8,W15,W16,W17,
W18,W19,W20,W21,W22,W23,
R6
560Ω
R9,R20
1.2KΩ
R10
3.3Ω
XT1
8MHZ-OSC
R11
Not connected
Z1
DZ 8.2V
R13,R19
1KΩ
W24,W25,W26,W27,W28,W29,
MW2X1C
W30,W31
W9
MW2X14C
9.2 Starter Kit Board Schematic
See next page
39/41
43
2
1
2
1
1.0NF
1
3
2
L1
SELF_MC_0
C14
1
1N4004
C23 +
2
GND
GND
4
GND
C26
1.0NF
1
1
1
U5A
74LS04
10K
R3
2
2 1
3.3
R10
1N4148
D3
1N4148
D4
2
2
T1
1N4148
D5
GND
R5
4.7K
T4
BD236-PNP-60V
2 1
2
U7 78L05
1
3
I
O
GND
C19
( TO92)
100NF
GND
U8 LM7805
1
3
I
O
GND
C20
( TO220)
100NF
C27
100NF 1
4.7K
GND
U10 78L05
1
3
I
O
GND
( TO92)
R11
2
2
D1
VDD
C11
GND
VCC
100NF
R8
4.7K
BC557B-PNP-45V
1
3
T3
C24
560
100NF
R6
1
C21
VDD
100NF
C15
VCC
10MF-CT-16V
RS5B
4 D0
2 D1
100NF
GND
100NF
GND
23
GND
GND
GND
100NF
CD26
GND
2. 54
100NF
CD25
j u mp e r s
100NF
CD24
F e ma l e
100NF
CD23
GND
100NF
CD27
GND
100NF
CD28
GND
100NF
CD37
VDD
VCC
VCC
VDD
VDD
CD22
( ST6262B)
( LS04)
( XT1)
( DEMOS)
( J3)
CD21
18
16
14
12
9
7
5
3
SW3
1MF-ER-63V
1
74LS244
1Y1
1Y2
1Y3
1Y4
2Y1
2Y2
2Y3
2Y4
1
2
3
1
2
3
1
2
3
1
2
3
R13
1K
SDOP
SOC23 ( NMI - 65B)
SOC14 ( PA2- 65B)
SOC13 ( PA1- 65B)
RS6
VPP
2
4
6
8
10
12
14
16
VDD
GND
13
74LS04
U5F
12
11
Not Used
U2B
4
GND
74LS04
U5E
1
1
2
4
6
8
10
12
14
16
18
20
22
24
26
28
2
W3
2
MW2X14C
1
3
5
7
9
11
13
15
17
19
21
23
25
27
W9
W14
9
74LS04
U5D
GND
8
VDD
SOC28
SOC27
SOC26
SOC25
SOC24
SOC23
SOC22
SOC21
SOC20
SOC19
SOC18
SOC17
SOC16
SOC15
GND
USER' S I / Os CONNECTOR
J2
10
VDD
SOC13
SOC14
SOC4
SOC5
SOC6
SOC7
SOC8
SOC9
SOC10
GND
SOC1
SOC2
GND
XT1
8MHZ-OSC
8MHZ OSCI LLATOR
2
C2
100PF
47
R1
SOC20
W12
MW3X1C
SOC3
( VPP- 65B)
3
2
1
USER/
EMC_F
31
1
1
3
2
1
SOC28
SOC27
SOC26
SOC25
SOC24
SOC23
SOC22
SOC21
SOC20
SOC19
SOC18
SOC17
SOC16
SOC15
1
SOC9
( ARTI MOUT- 65B)
SOC28
SOC26
SOC27
SOC25
+
W22
W21
W17
W20
W19
GND
TP1
MW1X1C
1
1
1
1
2
2
2
2
2
C3
2
1
A
1
5
2
GND
TP3
MW1X1C
2
2
2
2
1
1
1
1
1
W4
W5
W6
W7
W8
GND
2
2
SOC8
( PB6- 65B)
2
C16
2
4
SW2
1
10MF
C18
10MF
1
1
-
2
2
2
2
2
GND
TP2
W23
VDD
12
9
11
10
4
5
1
3
GND
1
5
2
1
MAX232
RD1
RD2
TD1
TD2
C2+
C2-
C1+
C1-
2
W24
INP1
INP2
OUT1
OUT2
V-
V+
2
C12
13
8
14
7
6
2
1
+
1
1
1
RV1
GND
SOC15
( PA3- 65B)
1
6
2
7
3
8
4
9
5
1
P2
GND
RS232 SUBD- 9 CONNECTOR
R4
10K
2
2
2
2
2
2
2
VOLTAGE ADJUST
W31
W30
W29
W28
W27
W26
W25
10K-RV
TX
CTS
RX
RTS
C22
10MF
GND
GND
VDD
1
3
1.2K 2
R20 1
2
1K
R19 1
2
W18
1
820
SOC16
( PA4- 65B)
1
2
750
1
R17 1
1
R16 1
VDD
DEMO ROUTI NES SELECTOR
680
2
SOC17
( PA5- 65B)
VDD
THERMI STOR CI RCUI T
R15 1
2
2
R18
THERMISTOR_0
1
4.7K
R12
SOC20 ( RESET 60B- 62B)
SOC19 ( OSCOUT 60B- 62B)
SOC18 ( OSCI N 60B- 62B)
10K
2
GND
1
16
15
14
13
12
11
10
9
S OC K E T
R14 1
GND
10MF
C17
C28
100NF
10MF
U9
2
SOC6
( PB4- 65B)
SOC5
( PB3- 65B)
SOC4
( PB2- 65B)
SOC2
( PB1- 65B)
SOC1
( PB0- 65B)
MC U
PB0
PC2/Ain
Vpp/TEST
PC3/Ain
PB2
NMI
PB3
RESET
PB6/ARTIMin OSCout
PB7/ARTIMout OSCin
VDD
PA5/Ain
VSS
PA4/Ain
ST62E62B-DIL16
MW1X1C
B
4.7MF-CT-35V
1
4.7K
R2
BUZZER
BZ1
SOC9
GND
PUSH- BUTTONS
LED-RED-RECT
LD1
LD2
LD3
" +" and " - "
2 1
3 1
5 1
6 1
LD4
LD5
RS232 I NTERFACE
CI RCUI T
2
4
SW1
1
GND
2
2
C13
+
VDD
1
2
3
4
5
6
7
8
U4
S T 6 2 x 6 2 B
( Pul l up 60B- 62B) SOC5
( VPP/ TM 60B- 62B) SOC7
( SDOP- 60B- 62B)
SOC8
( TROMI N- 60B- 62B) SOC9
LEDs BAR- GRAPH I NDI CATOR
8 1
390-SIL10-9R
1 RS3A
1 RS3B
1 RS3D
1 RS3E
1 RS3G
SOC7
( PB5- 65B)
VDD
GND
W15
W16
RC I NTEGRATOR CI RCUI T
D/ A CONVERTI ON
1
SOC24
( SCK- 65B)
AUDI O TRANSDUCER CI RCUI T
28
27
26
25
24
23
22
21
20
19
18
17
16
15
S O C K E T
PC0/Ain
PC1/Ain
PC2/Sin/Ain
PC3/Sout/Ain
PC4/SCK/Ain
NMI
RESET
OSCout
OSCin
PA7/Ain
PA6/Ain
PA5/Ain
PA4/Ain
PA3/Ain
MC U
ST62E65B-DIL28
U3
PB0
PB1
Vpp/TEST
PB2
PB3
PB4
PB5
PB6/ARTIMin
PB7/ARTIMout
PA0
VDD
VSS
PA1/Ain
PA2/Ain
SOC7
( VPP- 60B- 62B)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
S T 6 2 x 6 0 B / x 6 5 B
SOC1
SOC2
SOC3
SOC4
SOC5
SOC6
SOC7
SOC8
SOC9
SOC10
SOC11
SOC12
SOC13
SOC14
74LS125
3
F1
G1
' 60B- 62B/ ' 65B PROGRAMMI NG
VOLTAGE SELECTOR
10K-SIL10-9R-B
HE10-16DM
1
3
5
7
9
11
13
15
J1
SOC22
( RESET/ - 65B)
VDD
SOC13
( VDD- 60B)
W11
MW3X1C
SOC14
( GND- 60B)
SOC11
( VDD- 65B)
W13
MW3X1C
SOC12
( GND- 65B)
' 60B/ ' 65B
SUPPLI ES SELECTOR
I N- SI TU PROGRAMMI NG CONNECTOR
GND
VPP
SOC5
TM2
SOC20
SOC4
SOC22
4
2
SW-PUSH
Reset Push
( J2)
5
1
C25
2
1G
2G
VDD
SOC5 ( PB0- 60B- 62B)
SOC1 ( PB0- 65B)
SOC19 ( OSCOUT- 60B- 62B)
SOC21 ( OSCOUT- 65B)
1
19
VDD
U2C
74LS125
8
GND
GND
( LS125)
U2D
74LS125
11
9
74LS04
1A1
1A2
1A3
1A4
2A1
2A2
2A3
2A4
U1
VDD
12
SIM/
3
2
4
6
8
11
13
15
17
( LS244)
( Di s. VPP)
( Di s. RESET/ )
( En. VDD)
3
1
RESETP
( PA0- 65B) SOC10
PPINT
OSCPI
U5B
TROMIN
4
RESETP/
BC547B-NPN-45V
2
1
1
2
1
1
2
VDD
3.3K-SIL8-4R
2
PROG
MW3X1C
U2A
10
74LS125
9
8
SIM/
PG60B/_PG62B/
7
6
PG65B/
5
4
3
SOC22
2
( Reset - 65B)
1
2
3
2
( LS244)
VDD
1 RS5A
5 RS5C 6 D4
3
GND
RS2
REM/
USER/
2
1
2
3
100K-SIL10-9R-B
1
VDD
W2
USER
1
2
1
W10
2
MW3X1C
3
PG60B/_PG62B/
13
1
2
3
10
VDD
GND
10
20
VDD
GND
10
GND
3
GND
GND
Z1 GND
SUBD25C-F-COUDE
PROG
C7
150-SIL8-4R
DZ 8.2V
1
3
P1
3 2
100PF
14
2 1
C8
W1
ENVDD
2
1 RS4A 2
U5C
GND
T2
D0
1
74LS04
100PF
15
R7
ENVPP
3
3 RS4B 4
5
6
1
2 2
USER
D1
16
GND
10K
OSCPI
4
5 RS4C 6
D2
17
C9
TROMIN
5
7 RS4D 8
D3
18
GND
100PF
C10
RESETP
6
1 RS1A 2
D4
100PF
19
C1
TM2
7
3 RS1B 4
GND
D5
U6
100PF
2
18 OSCIN ( OSCI N- 65B)
20
OSCPI
1Y1 16 SOC22 ( RESET/ - 65B)
C4
8
7 RS1D 8
GND
4 1A1
D6
RESETP/
PPINT
1Y2 14 SOC5 ( TROMI N- 65B)
21
6 1A2
TROMIN
100PF
1Y3 12 SDOP
C6
9
GND
8 1A3
( SDOP- 65B) SOC4
1Y4 9
100PF
SOC9 ( TROMI N- 60B- 62B)
11 1A4
22
REM/
TROMIN
2Y1 7
SDOP
13 2A1
10
GND
( SDOP- 60B- 62B) SOC8
2Y2 5
15 2A2
SOC18 ( OSCI N- 60B- 62B)
23
GND
OSCPI
2Y3 3
OSCIN ( RESET/ - 60B- 62B)
SDOP
11
5 RS1C 6
RESETP/ 17 2A3
2A4
2Y4
24
C5
PG65B/
1
12
100PF 150-SIL8-4R
PG60B/_PG62B/ 19 1G
25
2G
13
PG65B/
74LS244
PC- AT I NTERFACE
CONNECTOR
POWER SUPPLY
ED102
J4
JACK
2
3
1
1
2
1
1
2
1
2
1
2
D2
2
1
1.2K
1
3
1
3 2
1
1
1
1
2
22MF-EA-25V
2
2
LED-RED-5MM
LD6
1
BC547B-NPN-45V
1
2 2
1
1
2
1
2
2
2
2 2
2
20
1
2
2
1
1
2
1
2
R9
1 2
2
3
1
1
2
10MF-CT-16V
1
1
2
2
BYV 10-20 SCHO
2
3
4
5
6
7
8
9
10
6
5
3
FOUT
1
2
1
2
J3
1
2
1
2
1
2
1
2
1
2
3
2
1
2
1
2
1
+
2
+
1
+
2
1
3
1
2
+
2
2
44
+
2
40/41
+
1
+
GND
Hardware Information
Hardware Information
Notes:
Information furnished is believed to be accurate and reliable. However, SGS-THOMSON Microelectronics assumes no responsibility for the
consequences of use of such information nor for any infringement of patents or other rights of third parties which may result from its use. No
license is granted by implication or otherwise under any patent or patent rights of SGS-THOMSON Microelectronics. Specifications
mentioned in this publication are subject to change without notice. This publication supersedes and replaces all information previously
supplied. SGS-THOMSON Microelectronics products are not authorized for use as critical components in life support devices or systems
without the express written approval of SGS-THOMSON Microelectronics.
1998 SGS-THOMSON Microelectronics - All rights reserved.
Printed in France by Imprimerie AGL
Purchase of I2C Components by SGS-THOMSON Microelectronics conveys a license under the Philips I2C Patent. Rights to use these
components in an I2C system is granted provided that the system conforms to the I2C Standard Specification as defined by Philips.
SGS-THOMSON Microelectronics Group of Companies
Australia - Brazil - Canada - China - France - Germany - Italy - Japan - Korea - Malaysia - Malta - Morocco - The Netherlands Singapore Spain - Sweden - Switzerland - Taiwan - Thailand - United Kingdom - U.S.A.
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