ATSTK500 Atmel, ATSTK500 Datasheet - Page 47

• Manufacturer Part Number: ATSTK500
• Description: PROGRAMMER AVR STARTER KIT
• Manufacturer: Atmel
• Series: AVR®r
• Type: MCUr

Specifications of ATSTK500

• Contents: Board, Cable, CD and Documentation
• Data Bus Width: 8 bit
• Interface Type: RS-232
• For Use With/related Products: Atmel AVR Devices
• For Use With: ATADAPCAN01 - EXTENSION CAN ADD-ON TO STK500/1
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

5.3.5.3
5.3.6
AVR STK500 User Guide
Oscillator
“Auto” Settings
The STK500 development board uses a programmable oscillator circuit that offers a
wide range of frequencies for the target device.
Since it is not possible to generate an unlimited number of frequencies, the STK500
user interface will calculate the value closest to the value written to the oscillator text
box. The calculated value is then presented in the oscillator text box, overwriting the
previously written number.
When programming multiple devices with the same code, the “Auto” tab offers a power-
ful method of automatically going through a user-defined sequence of commands. The
commands are listed in the order they are executed (if selected). To enable a command,
the appropriate check box should be checked. For example, if only “Program FLASH” is
checked when the “Start” button is pressed, the Flash memory will be programmed with
the hex file specified in the “Program” settings. All commands depend on and use the
settings given in the STK500 user interface.
Figure 5-7. Auto
It is possible to log the command execution to a text file by checking the “Log to file”
check box.
Using AVR Studio
1925C–AVR–3/03
5-7