Atmel AVR STK500, User Manual

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Using AVR Studio
5-10 AVR STK500 User Guide
1925C–AVR–3/03
f Set fuse bytes. “value” is a 16-bit hex. value describing the settings for the upper
and lower fuse.
E Set extended fuse byte. “value” is an 8-bit hex. value describing the extend fuse
settings.
F Verify fuse bytes. “value” is a 16-bit hex. value to verify against.
G Verify extended fuse byte. “value” is an 8-bit hex. value describing the extend fuse
settings.
q Read back fuse bytes.
x Fill unspecified locations with a value (0x00-0xff). The default is to not program
locations not specified in the input files.
af FLASH address range. Specifies the address range of operations. The default is
the entire FLASH. Byte addresses.
ae EEPROM address range. Specifies the address range of operations. The default
is the entire EEPROM. Byte addresses.
c Select communication port; “com1” to “com8”. If this parameter is omitted the
program will scan the comm. ports for the STK500
ut Set target voltage VTARGET in Volts. “value” is a floating point value between 0.0
and 6.0, describing the new voltage.
ua Set adjustable voltage AREF in Volts. “value” is a floating point value between 0.0
and 6.0, describing the new voltage.
wt Get current target voltage VTARGET.
wa Get current adjustable voltage AREF.
b Get revisions; hardware revision (h) and software revision (s).
! Set oscillator frequency; “freq” is the frequency in Hz.
t Get oscillator frequency.
g Silent operation.
z No progress indicator. For example, if piping to a file for log purposes, use this
option to avoid the non-ascii characters used for the indicator.
h|? Help information (overrides all other settings)
Figure 5-9. Sample Usage
stk500 -dAT90S8515 -ms -e -pf -vf -iftest.hex
Erase before Program
Program Flash
Name of hex File
Select Device Number
Serial Programming Mode
Verify Device