Stk 500

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STK500
..............................................................................................

User Guide

Table of Contents

Section 1 Introduction ........................................................................................... 1-1
1.1 1.2 Starter Kit Features ...................................................................................1-1 Device Support.........................................................................................1-2

Section 2 Getting Started...................................................................................... 2-1
2.1 2.2 2.3 Unpacking the System ..............................................................................2-1 SystemRequirements...............................................................................2-1 Quick Start ................................................................................................2-2 Connecting the Hardware...................................................................2-3 Programming the Target AVR Device ................................................2-3

2.3.1 2.3.2

Section 3 Hardware Description........................................................................... 3-1
3.1 3.2 3.3 3.4 3.5 3.6 3.7 Description of User LEDs..........................................................................3-1 Description of User Switches ....................................................................3-2 Connection of LEDs and Switches............................................................3-3 PortConnectors ........................................................................................3-3 Description of User RS-232 Interface .......................................................3-5 Description of DataFlash Pins...................................................................3-6 Target SocketSection...............................................................................3-8 ISP Programming ...............................................................................3-9 High-voltage Programming...............................................................3-11 Target VCC Settings, VTARGET .......................................................3-16 Analog Reference Voltage, AREF ....................................................3-17 Reset Settings, RESET....................................................................3-18 Clock Settings, XTAL1 and OSCSEL ...............................................3-20 BSEL2 Jumper .................................................................................3-22 PJUMP Jumpers...............................................................................3-22 SignalDescriptions...........................................................................3-25

3.7.1 3.7.2 3.8 3.8.1 3.8.2 3.8.3 3.8.4 3.8.5 3.8.6 3.9 3.9.1

Jumper Settings ......................................................................................3-15

Expansion Connectors ............................................................................3-23

3.10 Prog Ctrl and Prog Data Headers...........................................................3-25 3.11 Miscellaneous .........................................................................................3-26 3.11.1 RESET Push Button .........................................................................3-26 3.11.2 PROGRAM Push Button ..................................................................3-27

AVR STK500 User Guide

i1925C–AVR–3/03

Table of Contents

3.11.3 Main Power LED...............................................................................3-27 3.11.4 Target Power LED ............................................................................3-27 3.11.5 Status LED .......................................................................................3-27

Section 4 Installing AVR Studio...
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