Provided by: hatari_1.7.0-1_amd64 
NAME
hatari - Atari ST/STE/TT/Falcon emulator
SYNOPSIS
hatari [options] [directory|diskimage|program]
DESCRIPTION
Hatari is an Atari ST/STE/TT/Falcon emulator for Linux, FreeBSD, BeOS and other Systems which are
supported by the SDL library.
With hatari one can run games, demos or applications written for Atari ST, STE or Falcon. Atari TT
support is experimental. Hatari supports the commonly used *.st and *.msa disk images and hard disk
emulation.
To run the emulator a TOS ROM image is needed. EmuTOS, a free implementation of TOS is shipped with
hatari. Since it is not yet fully compatible with the original TOS, some programs won't run correctly
with it. Because of this it is recommended to use a TOS ROM from a real Atari.
As an argument one can give either a name of a directory that should be emulated as a virtual GEMDOS hard
disk, a floppy disk image or an Atari program that should be autostarted. In the last case the program's
directory will be used as the C: drive from where this program will be started.
Note that autostarting a program might not work if you've also specified a floppy image for drive A: (on
command line or in config file) which contains a desktop.inf/newdesk.inf/emutos.inf file on it.
Booting will be done from the disk image or directory that's given last on the command line as an option
or the argument (and which corresponds to A: or C:).
OPTIONS
Hatari options are split into several categories:
General options
-h, --help
Print command line options and terminate
-v, --version
Print version information and terminate
--confirm-quit <bool>
Whether Hatari confirms quitting
-c, --configfile <filename>
Read additional configuration values from <file>, these override values read from the global and
user configuration files
-k, --keymap <file>
Load keyboard mapping from <file>
--fast-forward <bool>
On fast machine helps skipping (fast forwarding) Hatari output
Common display options
-m, --mono
Start in monochrome mode instead of color
--monitor <x>
Select monitor type (x = mono/rgb/vga/tv)
-f, --fullscreen
Start the emulator in fullscreen mode
-w, --window
Start the emulator in window mode
--grab Grab mouse (also) in window mode
--frameskips <x>
Skip <x> frames after each displayed frame to accelerate emulation (0=disabled, >4 uses automatic
frameskip with given value as maximum)
--statusbar <bool>
Show statusbar (with floppy leds etc etc)
--drive-led <bool>
Show overlay drive led when statusbar isn't shown
--bpp <bool>
Force internal bitdepth (x = 8/15/16/32, 0=disable)
ST/STE specific display options
--borders <bool>
Show ST/STE screen borders (for low/med resolution overscan demos)
--desktop-st <bool>
Whether fullscreen mode uses desktop resolution to avoid: messing multi-screen setups, several
seconds delay needed by LCD monitors resolution switching and the resulting sound break. As Hatari
ST/E display code doesn't support zooming (except low-rez doubling), it doesn't get scaled (by
Hatari or monitor) when this is enabled. Therefore this is mainly useful only if you suffer from
the described effects, but still want to grab mouse and remove other distractions from the screen
just by toggling fullscreen mode. (disabled by default)
--spec512 <x>
Hatari uses this threshold to decide when to render a screen with the slower but more accurate
Spectrum512 screen conversion functions (0 <= x <= 512, 0=disable)
-z, --zoom <x>
Zoom (double) low resolution (1=no, 2=yes)
Falcon/TT specific display options
Zooming to sizes specified below is internally done using integer scaling factors. This means that
different Atari resolutions may show up with different sizes, but they are never blurry.
--desktop <bool>
Whether to use desktop resolution on fullscreen to avoid issues related to resolution switching.
Otherwise fullscreen will use a resolution that is closest to the Hatari window size. (enabled by
default)
--max-width <x>
Preferred / maximum window width
--max-height <x>
Preferred / maximum window height
--force-max <bool>
Hatari window size is forced to specified maximum size and black borders used when Atari
resolution doesn't scale evenly to it. This is most useful when recording videos of Falcon demos
that change their resolution. (disabled by default)
--aspect <bool>
Whether to do monitor aspect ratio correction (enabled by default)
VDI options
--vdi <bool>
Whether to use VDI screen mode
--vdi-planes <x>
Use extended VDI resolution with bit depth <x> (x = 1, 2 or 4)
--vdi-width <w>
Use extended VDI resolution with width <w> (320 < w <= 1280)
--vdi-height <h>
Use extended VDI resolution with height <h> (200 < h <= 960)
Screen capture options
--crop <bool>
Remove statusbar from the screen captures
--avirecord
Start AVI recording
--avi-vcodec <x>
Select avi video codec (x = bmp/png)
--avi-fps <x>
Force avi frame rate (x = 50/60/71/...)
--avi-file <file>
Use <file> to record avi
Devices options
-j, --joystick <port>
Emulate joystick with cursor keys in given port (0-5)
--joy<port> <type>
Set joystick type (none/keys/real) for given port
--printer <file>
Enable printer support and write data to <file>
--midi-in <filename>
Enable MIDI support and write MIDI data to <file>
--midi-out <filename>
Enable MIDI support and read MIDI data from <file>
--rs232-in <filename>
Enable serial port support and use <file> as the input device
--rs232-out <filename>
Enable serial port support and use <file> as the output device
Disk options
--disk-a <file>
Set disk image for floppy drive A
--disk-b <file>
Set disk image for floppy drive B
--protect-floppy <x>
Write protect floppy image contents (on/off/auto). With "auto" option write protection is
according to the disk image file attributes.
--protect-hd <x>
Write protect harddrive <dir> contents (on/off/auto). With "auto" option the protection can be
controlled by setting individual files attributes as it disables the file attribute modifications
for the GEMDOS hard disk emulation.
--gemdos-case <x>
Specify whether new dir/filenames are forced to be in upper or lower case with the GEMDOS HD
emulation. Off by default.
-d, --harddrive <dir>
Emulate harddrive partition(s) with <dir> contents. If directory contains only single letter (C-
Z) subdirectories, each of these subdirectories will be treated as a separate partition, otherwise
the given directory itself will be assigned to drive "C:". In the multiple partition case, the
letters used as the subdirectory names will determine to which drives/partitions they're assigned.
--acsi <file>
Emulate an ACSI hard disk with an image <file>
--ide-master <file>
Emulate an IDE master hard disk with an image <file>
--ide-slave <file>
Emulate an IDE slave hard disk with an image <file>
--fastfdc <bool>
speed up FDC emulation (can cause incompatibilities)
Memory options
--memstate <file>
Load memory snap-shot <file>
-s, --memsize <x>
Set amount of emulated RAM, x = 1 to 14 MiB, or 0 for 512 KiB
ROM options
-t, --tos <imagefile>
Specify TOS ROM image to use
--patch-tos <bool>
Use this option to enable/disable TOS ROM patching. Experts only! Leave this enabled unless you
know what you are doing!
--cartridge <imagefile>
Use ROM cartridge image <file> (only works if GEMDOS HD emulation and extended VDI resolution are
disabled)
CPU options
--cpulevel <x>
Specify CPU (680x0) to use (use x >= 1 with EmuTOS or TOS >= 2.06 only!)
--cpuclock <x>
Set the CPU clock (8, 16 or 32 Mhz)
--compatible <bool>
Use a more compatible, but slower 68000 CPU mode with better prefetch accuracy and cycle counting
Misc system options
--machine <x>
Select machine type (x = st, ste, tt or falcon)
--blitter <bool>
Enable blitter emulation (ST only)
--dsp <x>
Falcon DSP emulation (x = none, dummy or emu, Falcon only)
--timer-d <bool>
Patch redundantly high Timer-D frequency set by TOS. This about doubles Hatari speed (for ST/e
emulation) as the original Timer-D frequency causes most of the interrupts.
--fast-boot <bool>
Patch TOS and initialize the so-called "memvalid" system variables to by-pass the memory test of
TOS, so that the system boots faster.
--rtc <bool>
Enable real-time clock
Sound options
--mic <bool>
Enable/disable (Falcon only) microphone
--sound <x>
Sound frequency: 6000-50066. "off" disables the sound and speeds up the emulation. To prevent
extra sound artifacts, the frequency should be selected so that it either matches evenly with the
STE/TT/Falcon sound DMA (6258, 12517, 250033, 50066 Hz) or your sound card frequencies (11025,
22050, 44100 or 6000...48000 Hz). Check what your sound card supports.
--sound-buffer-size <x>
SDL's sound buffer size: 10-100, or 0 to use default buffer size. By default Hatari uses an SDL
buffer size of 1024 samples, which gives approximatively 20-30 ms of sound depending on the chosen
sound frequency. Under some OS or with not fully supported sound card, this default setting can
cause a bigger delay at lower frequency (nearly 0.5 sec). In that case, you can use this option
to force the size of the sound buffer to a fixed number of milliseconds of sound (using 20 is
often a good choice if you have such problems). Most users will not need this option.
--sound-sync <bool>
The emulation rate is nudged by +100 or 0 or -100 micro-seconds on occasion. This prevents the
sound buffer from overflowing (long latency and lost samples) or underflowing (short latency and
repeated samples). The emulation rate smoothly deviates by a maximum of 0.58% until synchronized,
while the emulator continuously generates every sound sample and the crystal controlled sound
system consumes every sample.
(on|off, off=default)
--ym-mixing <x>
Select a method for mixing the three YM2149 voice volumes together. "model" uses a mathematical
model of the YM voices, "table" uses a lookup table of audio output voltage values measured on STF
and "linear" just averages the 3 YM voices.
Debug options
-D, --debug
Toggle whether CPU exceptions invoke the debugger
--bios-intercept
Toggle Bios/XBios call interception needed for Bios/XBios call tracing. Allows Atari programs to
modify Hatari state through XBios 255 calls which are processed as Hatari commandline arguments.
Atari printscreen call takes also Hatari screenshot.
--conout <device>
Enable console (xconout vector functions) output redirection for given <device> to host terminal.
Device 2 is for the (CON:) VT52 console, which vector function catches also EmuTOS panic messages
and MiNT console output, not just normal BIOS console output.
--disasm <x>
Set disassembly options. 'uae' and 'ext' select the dissasembly engine to use, bitmask sets
output options for the external disassembly engine and 'help' lists them.
--natfeats <bool>
Enable/disable (basic) Native Features support. E.g. EmuTOS uses it for debug output.
--trace <trace1,...>
Activate debug traces, see --trace help for available tracing options
--trace-file <file>
Save trace output to <file> (default=stderr)
--parse <file>
Parse/execute debugger commands from <file>
--saveconfig
Save Hatari configuration and exit. Hatari UI needs Hatari configuration file to start, this can
be used to create it automatically.
--no-parachute
Disable SDL parachute to get Hatari core dumps. SDL parachute is enabled by default to restore
video mode in case Hatari terminates abnormally while using non-standard screen resolution.
--control-socket <file>
Hatari reads options from given socket at run-time
--log-file <file>
Save log output to <file> (default=stderr)
--log-level <x>
Log output level (x=debug/todo/info/warn/error/fatal)
--alert-level <x>
Show dialog for log messages above given level
--run-vbls <x>
Exit after X VBLs
COMMANDS
The shortcut keys can be configured in the configuration file. The default settings are:
AltGr + a
record animation
AltGr + g
grab a screenshot
AltGr + i
boss key: leave full screen mode and iconify window
AltGr + j
activate joystick emulation via cursor keys
AltGr + m
(un-)lock the mouse into the window
AltGr + r
warm reset the ST (same as the reset button)
AltGr + c
cold reset the ST (same as the power switch)
AltGr + d
open dialog to select/change disk A
AltGr + s
enable/disable sound
AltGr + q
quit the emulator
AltGr + x
toggle normal/max speed
AltGr + y
enable/disable sound recording
AltGr + k
save memory snapshot
AltGr + l
load memory snapshot
F11 toggle between fullscreen and windowed mode
F12 activate the hatari options GUI
You may need to hold SHIFT down while in windowed mode.
Pause Pauses the emulation
AltGr + Pause
Invokes the internal Hatari debugger
Emulated Atari ST keyboard
All other keys on the keyboard act as the normal Atari ST keys so pressing SPACE on your PC will result
in an emulated press of the SPACE key on the ST. The following keys have special meanings:
Alt will act as the ST's ALTERNATE key
left Ctrl
will act as the ST's CONTROL key
Page Up
will emulate the ST's HELP key
Page Down
will emulate the ST's UNDO key
AltGr will act as Alternate as well as long as you do not press it together with a Hatari hotkey
combination.
The right Ctrl key is used as the fire button of the emulated joystick when you turn on joystick
emulation via keyboard.
The cursor keys will act as the cursor keys on the Atari ST as long as joystick emulation via keyboard
has been turned off.
SEE ALSO
The main program documentation, usually in /usr/share/doc/. Among other things it contains an extensive
usage manual, software compatiblity list and release notes.
The homepage of hatari: http://hatari.tuxfamily.org/
Other Hatari programs and utilities:
hmsa(1), zip2st(1), atari-hd-image(1), hatariui(1), hconsole(1)
FILES AND DIRECTORIES
/etc/hatari.cfg (or /usr/local/etc/hatari.cfg)
The global configuration file of Hatari.
~/.hatari/
The (default) directory for user's personal Hatari files; hatari.cfg (configuration file),
hatari.nvram (NVRAM content file), hatari.sav (Hatari memory state snapshot file which Hatari can
load/save automatically when it starts/exits), hatari.prn (printer output file), hatari.wav
(recorded sound output in WAV format), hatari.ym (recorded sound output in YM format).
/usr/share/hatari/ (or /usr/local/share/hatari/)
The global data directory of Hatari.
tos.img
The TOS ROM image will be loaded from the data directory of Hatari unless it is specified on the
command line or the configuration file.
AUTHOR
This manual page was written by Marco Herrn <marco@mherrn.de> for the Debian project and later modified
by Thomas Huth and Eero Tamminen to suit the latest version of Hatari.