Atmel STK502 - Manual (Page 7)

STK502 User Guide 2-1
Rev. 2528A–AVR–11/02
Section 2
Using the STK502 Top Module
This section describes in detail how the STK502 is used with the STK500.
2.1 Connecting the
STK502 to the
STK500 Starter
Kit Connect STK502 to the STK500 expansion header 0 and 1. It is important that the top
module is connected in the correct orientation as shown in Figure 2-1. EXPAND0 written
on the STK502 top module should match EXPAND0 written beside the expansion
header on the STK500 board.
Figure 2-1. Connecting STK502 to the STK500 Board
Note: Connecting STK502 with wrong orientation may damage the board.
2.1.1 Placing an
ATmega169 on
STK502 STK502 contains both a ZIF socket, and a footprint for a TQFP package which allows an
easy way of soldering an emulator adapter directly into the STK502. Care should be
taken so that the device (or adapter) is mounted with the correct orientation. Figure 2-2
shows the location of pin1 for the ZIF socket and the TQFP footprint.