STK521 User Guide
2-6
8194B–AVR–01/12
The Atmel STK500 and STK521 jumpers must be configured as follows :
Table 2-1.
In-System programming jumper settings for the Atmel AT90PWM81.
Note:
See the Atmel STK500 User Guide for information on how to use the STK500 front-end software
for ISP Programming.
2.3.2
High-voltage programming
Figure 2-4.
High-voltage (parallel) programming.
STK500
VTARGET
Mounted
AREF
Open
RESET
Open
XTAL1
Mounted
OSCSEL
Mounted, pin 1 and 2
BSEL2
Open
PJUMP
Open
Summary of Contents for STK521
Page 1: ...8194B AVR 01 12 STK521 User Guide ...
Page 18: ...STK521 User Guide 6 16 8194B AVR 01 12 Figure 6 1 Schematics 1 of 3 ...
Page 19: ...STK521 User Guide 6 17 8194B AVR 01 12 Figure 6 2 Schematics 2 of 3 ...
Page 20: ...STK521 User Guide 6 18 8194B AVR 01 12 Figure 6 3 Schematics 3 of 3 ...
Page 21: ...STK521 User Guide 6 19 8194B AVR 01 12 Figure 6 4 Assembly drawing 1 of 1 ...
