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Getting Started

AVR STK500 User Guide

2-3

1925C–AVR–3/03

2.3.1

Connecting the

Hardware

Figure 2-2. Connection to STK500

To program the AT90S8515, connect the supplied 6-wire cable between the ISP6PIN

header and the SPROG3 target ISP header as shown in Figure 2-1. Section 3.7.1 on

page 3-9 describes the programming cable connections.

Connect a serial cable to the connector marked “RS232 CTRL” on the evaluation board

to a COM port on the PC as shown in Figure 2-2. Install AVR Studio software on the PC.

Instructions on how to install and use AVR Studio are given in Section 5 on page 5-1.

When AVR Studio is started, the program will automatically detect to which COM port

the STK500 is connected.

2.3.2

Programming the

Target AVR Device

The STK500 is controlled from AVR Studio, version 3.2 and higher. AVR Studio is an

integrated development environment (IDE) for developing and debugging AVR applica-

tions. AVR Studio provides a project management tool, source file editor, simulator, in-

circuit emulator interface and programming interface for STK500.

To program a hex file into the target AVR device, select “STK500” from the “Tools”

menu in AVR Studio.

Select the AVR target device from the pull-down menu on the “Program” tab and locate

the intel-hex file to download.

Press the “Erase” button, followed by the “Program” button. The status LED will now

turn yellow while the part is programmed, and when programming succeeds, the LED

will turn green. If programming fails, the LED will turn red after programming. See the

troubleshooting guide in Section 7 on page 7-1.

To Computer (RS-232)

10 - 15V DC

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