Atmel STK500 - Manual (Page 6)

6
Programming the AVR
Introduction
There are two different ways of programming the AVR on STK505:
1. Low Voltage Programming (also called In-System Programming)
2. High-Voltage Programming (serial mode for tiny24 or parallel mode for
tiny26)
From now on Low Voltage Programming will be described as In-System
Programming.
The following sections will describe how to connect the appropriate cables. See
the STK500 user guide for how to use the AVR Studio Programming Dialog.
In-System programming
To program the device on the STK505 using the In-System Programming (ISP)
mode, connect a 6-pin cable between the ISP6PIN connector on STK500 and the
SPROG connector on STK505 colored section corresponding to the device used.
I.e. if programming ATtiny24, connect the 6-pin cable to the SPROG header on
the green section, as shown in figure 2-1.
If programming ATtiny26 connect the 6-pin cable to the SPROG header on the
blue section, as shown in figure 2-2.
Then start the Programming Dialog in AVR Studio
Figure 2-1: In-System Programming of the ATtiny24