NAME
simulavr - Atmel AVR simulator
SYNOPSIS
simulavr [OPTIONS]... -d DEVICE [IMAGE]
DESCRIPTION
Simulate an avr device. The optional IMAGE file is loaded into the
flash program memory space of the device.
Options
-h, --help
Show this message
-D, --debug
Debug instruction output
-v, --version
Print out the version number and exit
-g, --gdbserver
Run as a gdbserver process
-G, --gdb-debug
Print out debug messages for gdbserver
-p, --port <port>
Listen for gdb connection on TCP port
-d, --device <dev>
Specify device type
-e, --eeprom-image <img>
Specify an eeprom image file
-E, --eeprom-type <type>
Specify the type of the eeprom image file
-F, --flash-type <type>
Specify the type of the flash image file
-L, --list-devices
Print supported devices to stdout and exit
-P, --disp-prog <prog>
Display register and memory info with prog
-X, --without-xterm
Don’t start disp prog in an xterm
-C, --core-dump
Dump a core memory image to file on exit
-c, --clock-freq <freq>
Set the simulated mcu clock freqency (in Hz)
-B, --breakpoint <addr>
Set a breakpoint (address is a byte address)
If the image file types for eeprom or flash images are not given, the
default file type is binary.
If you wish to run the simulator in gdbserver mode, you do not have to
specify a flash-image file since the program can be loaded from gdb via
the ‘load‘ command.
If ’--port’ option is given, and ’--gdbserver’ is not, port is ignored
If running in gdbserver mode and port is not specified, a default port
of 1212 is used.
If using the ’--breakpoint’ option, note the simulator will terminate
when the address is hit if you are not running in gdbserver mode. This
feature not intended for use in gdbserver mode. It is really intended
for testing the simulator itself, but may be useful for testing avr
programs too.
Currently available device types:
Use the ’--list-devices’ option to obtain the list your version of
simulavr supports.
at90s1200
at90s2313
at90s4414
at90s8515
atmega8
atmega16
atmega103
atmega128
at43usb351
at43usb353
at43usb355
at43usb320
at43usb324
at43usb325
at43usb326
AUTHOR
Written by Theodore A. Roth.
REPORTING BUGS
Report bugs to <simulavr-devel@nongnu.org>
COPYRIGHT
Copyright 2001, 2002, 2003 Theodore A. Roth.
simulavr is free software, covered by the GNU General Public License,
and you are welcome to change it and/or distribute copies of it under
the conditions of the GNU General Public License.
SEE ALSO
http://savannah.nongnu.org/projects/simulavr/