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# You may now use double quotes around pathnames, in case

# your pathname includes spaces.

#=======================================================================

# CONFIG_INTERFACE

#

# The configuration interface is a series of menus or dialog boxes that

# allows you to change all the settings that control Bochs's behavior.

# There are two choices of configuration interface: a text mode version

# called "textconfig" and a graphical version called "wx".  The text

# mode version uses stdin/stdout and is always compiled in.  The graphical

# version is only available when you use "--with-wx" on the configure 

# command.  If you do not write a config_interface line, Bochs will 

# choose a default for you.

#

# NOTE: if you use the "wx" configuration interface, you must also use

# the "wx" display library.

#=======================================================================

config_interface: textconfig

#config_interface: wx

#=======================================================================

# DISPLAY_LIBRARY

#

# The display library is the code that displays the Bochs VGA screen.  Bochs 

# has a selection of about 10 different display library implementations for 

# different platforms.  If you run configure with multiple --with-* options, 

# the display_library command lets you choose which one you want to run with.

# If you do not write a display_library line, Bochs will choose a default for

# you.

#

# The choices are: 

#   x              use X windows interface, cross platform

#   win32          use native win32 libraries

#   carbon         use Carbon library (for MacOS X)

#   beos           use native BeOS libraries

#   macintosh      use MacOS pre-10

#   amigaos        use native AmigaOS libraries

#   sdl            use SDL library, cross platform

#   svga           use SVGALIB library for Linux, allows graphics without X11

#   term           text only, uses curses/ncurses library, cross platform

#   rfb            provides an interface to AT&T's VNC viewer, cross platform

#   wx             use wxWindows library, cross platform

#   nogui          no display at all

#

# NOTE: if you use the "wx" configuration interface, you must also use

# the "wx" display library.

#=======================================================================

#display_library: amigaos

#display_library: beos

#display_library: carbon

#display_library: macintosh

#display_library: nogui

#display_library: rfb

#display_library: sdl

#display_library: term

#display_library: win32

#display_library: wx

display_library: x 

cpu: count=8, ips=10000000

#=======================================================================

# ROMIMAGE:

# You now need to load a ROM BIOS into F0000-FFFFF. Normally, you can

# use a precompiled BIOS in the bios/ directory of the source tree,

# named BIOS-bochs-latest.

# You can also use the environment variable $BXSHARE to specify the

# location of the BIOS.

#=======================================================================

romimage: file=$BXSHARE/BIOS-bochs-latest, address=0xf0000

#romimage: file=$BXSHARE/BIOS-bochs-8-processors, address=0xf0000

#romimage: file=bios/P4SMT, address=0xf0000

#=======================================================================

# MEGS

# set this to the default number of Megabytes of memory you want

# to emulate.  You may also pass the '-megs xyz' option to bochs

#

# The default is 32MB, most OS's won't need more than that. 

#=======================================================================

#megs: 256

#megs: 128

#megs: 64

megs: 32

#megs: 16

#megs: 8

#=======================================================================

# OPTROMIMAGE[1-4]:

# You may now load up to 4 optional ROM images. Be sure to use a 

# read-only area, typically between C8000 and EFFFF. These optional

# ROM images should not overwrite the rombios (located at

# F0000-FFFFF) and the videobios (located at C0000-C7FFF).

# Those ROM images will be initialized by the bios if they contain 

# the right signature (0x55AA).

# It can also be a convenient way to upload some arbitary code/data

# in the simulation, that can be retrieved by the boot loader

#=======================================================================

#optromimage1: file=optionalrom.bin, address=0xd0000

#optromimage2: file=optionalrom.bin, address=0xd1000

#optromimage3: file=optionalrom.bin, address=0xd2000

#optromimage4: file=optionalrom.bin, address=0xd3000

#=======================================================================

# VGAROMIMAGE

# You now need to load a VGA ROM BIOS into C0000.

#=======================================================================

vgaromimage: $BXSHARE/VGABIOS-lgpl-latest

#vgaromimage: bios/VGABIOS-elpin-2.40

#vgaromimage: $BXSHARE/VGABIOS-elpin-2.40

#=======================================================================

# FLOPPYA:

# Point this to pathname of floppy image file or device

# This should be of a bootable floppy(image/device) if you're 

# booting from 'a'.

#

# You can set the initial status of the media to 'ejected' or 'inserted'.

#   floppya: 2_88=path, status=ejected             (2.88M 3.5" floppy)

#   floppya: 1_44=path, status=inserted            (1.44M 3.5" floppy)

#   floppya: 1_2=path, status=ejected              (1.2M  5.25" floppy)

#   floppya: 720k=path, status=inserted            (720K  3.5" floppy)

#   floppya: 360k=path, status=inserted            (360K  5.25" floppy)

#   floppya: 320k=path, status=inserted            (320K  5.25" floppy)

#   floppya: 180k=path, status=inserted            (180K  5.25" floppy)

#   floppya: 160k=path, status=inserted            (160K  5.25" floppy)

#

# The path should be the name of a disk image file.  On unix, you can use

# a raw device name such as /dev/fd0 on Linux.  On WinNT and Win2k, use

# drive letters such as a: or b: as the path.  Raw floppy access is not

# supported on Windows 95 and 98.

#=======================================================================

#floppya: 1_44=image.boot, status=inserted

#floppya: 1_44=/dev/fd0, status=inserted

#=======================================================================

# FLOPPYB:

# See FLOPPYA above for syntax

#=======================================================================

#floppyb: 1_44=b:, status=inserted

#floppyb: 1_44=b.img, status=inserted

#=======================================================================

# ATA0, ATA1, ATA2, ATA3

# ATA controller for hard disks and cdroms

#

# ata[0-3]: enabled=[0|1], ioaddr1=addr, ioaddr2=addr, irq=number

# 

# These options enables up to 4 ata channels. For each channel

# the two base io addresses and the irq must be specified.

# 

# ata0 is enabled by default, with ioaddr1=0x1f0, ioaddr2=0x3f0, irq=14

#

# Examples:

#   ata0: enabled=1, ioaddr1=0x1f0, ioaddr2=0x3f0, irq=14

#   ata1: enabled=1, ioaddr1=0x170, ioaddr2=0x370, irq=15

#   ata2: enabled=1, ioaddr1=0x1e8, ioaddr2=0x3e0, irq=11

#   ata3: enabled=1, ioaddr1=0x168, ioaddr2=0x360, irq=9

#=======================================================================

ata0: enabled=1, ioaddr1=0x1f0, ioaddr2=0x3f0, irq=14

ata1: enabled=0, ioaddr1=0x170, ioaddr2=0x370, irq=15

ata2: enabled=0, ioaddr1=0x1e8, ioaddr2=0x3e0, irq=11

ata3: enabled=0, ioaddr1=0x168, ioaddr2=0x360, irq=9

#=======================================================================

# ATA[0-3]-MASTER, ATA[0-3]-SLAVE

#

# This defines the type and characteristics of all attached ata devices:

#   type=       type of attached device [disk|cdrom] 

#   mode=       only valid for disks [flat|concat|external|dll|sparse|vmware3]

#   mode=       only valid for disks [undoable|growing|volatile]

#   path=       path of the image

#   cylinders=  only valid for disks

#   heads=      only valid for disks

#   spt=        only valid for disks

#   status=     only valid for cdroms [inserted|ejected]

#   biosdetect= type of biosdetection [none|auto], only for disks on ata0 [cmos]

#   translation=type of transation of the bios, only for disks [none|lba|large|rechs|auto]

#   model=      string returned by identify device command

#   journal=    optional filename of the redolog for undoable and volatile disks

#   

# Point this at a hard disk image file, cdrom iso file, or physical cdrom

# device.  To create a hard disk image, try running bximage.  It will help you

# choose the size and then suggest a line that works with it.

#

# In UNIX it may be possible to use a raw device as a Bochs hard disk, 

# but WE DON'T RECOMMEND IT.  In Windows there is no easy way.

#

# In windows, the drive letter + colon notation should be used for cdroms.

# Depending on versions of windows and drivers, you may only be able to 

# access the "first" cdrom in the system.  On MacOSX, use path="drive"

# to access the physical drive.

#

# The path, cylinders, heads, and spt are mandatory for type=disk

# The path is mandatory for type=cdrom

#

# Default values are:

#   mode=flat, biosdetect=auto, translation=auto, model="Generic 1234"

#

# The biosdetect option has currently no effect on the bios

#

# Examples:

#   ata0-master: type=disk, mode=flat, path=10M.sample, cylinders=306, heads=4, spt=17

#   ata0-slave:  type=disk, mode=flat, path=20M.sample, cylinders=615, heads=4, spt=17

#   ata1-master: type=disk, mode=flat, path=30M.sample, cylinders=615, heads=6, spt=17

#   ata1-slave:  type=disk, mode=flat, path=46M.sample, cylinders=940, heads=6, spt=17

#   ata2-master: type=disk, mode=flat, path=62M.sample, cylinders=940, heads=8, spt=17

#   ata2-slave:  type=disk, mode=flat, path=112M.sample, cylinders=900, heads=15, spt=17

#   ata3-master: type=disk, mode=flat, path=483M.sample, cylinders=1024, heads=15, spt=63

#   ata3-slave:  type=cdrom, path=iso.sample, status=inserted

#=======================================================================

ata0-master: type=cdrom, path="image.iso", status=inserted

#ata0-master: type=disk, mode=flat, path="30M.sample", cylinders=615, heads=6, spt=17

#ata0-slave: type=cdrom, path=D:, status=inserted

#ata0-slave: type=cdrom, path=/dev/cdrom, status=inserted

#ata0-slave: type=cdrom, path="drive", status=inserted

#ata0-slave: type=cdrom, path=/dev/rcd0d, status=inserted 

#=======================================================================

# BOOT:

# This defines your boot drive.  

# You can either boot from 'floppy', 'disk' or 'cdrom'

# legacy 'a' and 'c' are also supported

# Examples:

#   boot: floppy

#   boot: disk

#   boot: cdrom

#   boot: c

#   boot: a

#=======================================================================

boot: cdrom

#boot: disk

#=======================================================================

# IPS:

# Emulated Instructions Per Second.  This is the number of IPS that bochs

# is capable of running on your machine.  Read the note in config.h

# on how to find this.  Make sure to recompile after.

#

# IPS is used to calibrate many time-dependent events within the bochs 

# simulation.  For example, changing IPS affects the frequency of VGA

# updates, the duration of time before a key starts to autorepeat, and 

# the measurement of BogoMips and other benchmarks.

#

# Examples:

# Machine                                         Mips

# ________________________________________________________________

# 650Mhz Athlon K-7 with Linux 2.4.4/egcs-2.91.66 2 to 2.5 Mips

# 400Mhz Pentium II with Linux 2.0.36/egcs-1.0.3  1 to 1.8 Mips

# 166Mhz 64bit Sparc with Solaris 2.x             approx 0.75 Mips

# 200Mhz Pentium with Linux 2.x                   approx 0.5 Mips

#

#=======================================================================

ips: 2500000

#=======================================================================

# CLOCK:

# This defines the parameters of the clock inside Bochs:

#

#  SYNC:

#  TO BE COMPLETED (see Greg explaination in bug #536329)

#

#  TIME0:

#  Specifies the start (boot) time of the virtual machine. Use a time 

#  value as returned by the time(2) system call. If no time0 value is 

#  set or if time0 equal to 1 (special case) or if time0 equal 'local', 

#  the simulation will be started at the current local host time.

#  If time0 equal to 2 (special case) or if time0 equal 'utc',

#  the simulation will be started at the current utc time.

#

# Syntax:

#  clock: sync=[none|slowdown|realtime], time0=[timeValue|local|utc]

#

# Example:

#   clock: sync=none,     time0=local       # Now (localtime)

#   clock: sync=slowdown, time0=315529200   # Tue Jan  1 00:00:00 1980

#   clock: sync=none,     time0=631148400   # Mon Jan  1 00:00:00 1990

#   clock: sync=realtime, time0=938581955   # Wed Sep 29 07:12:35 1999

#   clock: sync=realtime, time0=946681200   # Sat Jan  1 00:00:00 2000

#   clock: sync=none,     time0=1           # Now (localtime)

#   clock: sync=none,     time0=utc         # Now (utc/gmt)

# 

# Default value are sync=none, time0=local

#=======================================================================

clock: sync=none, time0=local

#=======================================================================

# FLOPPY_BOOTSIG_CHECK: disabled=[0|1]

# Enables or disables the 0xaa55 signature check on boot floppies

# Defaults to disabled=0

# Examples:

#   floppy_bootsig_check: disabled=0

#   floppy_bootsig_check: disabled=1

#=======================================================================

#floppy_bootsig_check: disabled=1

floppy_bootsig_check: disabled=1

#=======================================================================

# LOG:

# Give the path of the log file you'd like Bochs debug and misc. verbage

# to be written to.  If you really don't want it, make it /dev/null. :^(

#

# Examples:

#   log: ./bochs.out

#   log: /dev/tty

#=======================================================================

#log: /dev/null

log: bochsout.txt

#=======================================================================

# LOGPREFIX:

# This handles the format of the string prepended to each log line.

# You may use those special tokens :

#   %t : 11 decimal digits timer tick

#   %i : 8 hexadecimal digits of cpu0 current eip

#   %e : 1 character event type ('i'nfo, 'd'ebug, 'p'anic, 'e'rror)

#   %d : 5 characters string of the device, between brackets

# 

# Default : %t%e%d

# Examples:

#   logprefix: %t-%e-@%i-%d

#   logprefix: %i%e%d

#=======================================================================

#logprefix: %t%e%d

#=======================================================================

# LOG CONTROLS

#

# Bochs now has four severity levels for event logging.

#   panic: cannot proceed.  If you choose to continue after a panic, 

#          don't be surprised if you get strange behavior or crashes.

#   error: something went wrong, but it is probably safe to continue the

#          simulation.

#   info: interesting or useful messages.

#   debug: messages useful only when debugging the code.  This may

#          spit out thousands per second.

#

# For events of each level, you can choose to crash, report, or ignore.

# TODO: allow choice based on the facility: e.g. crash on panics from

#       everything except the cdrom, and only report those.

#

# If you are experiencing many panics, it can be helpful to change

# the panic action to report instead of fatal.  However, be aware

# that anything executed after a panic is uncharted territory and can 

# cause bochs to become unstable.  The panic is a "graceful exit," so

# if you disable it you may get a spectacular disaster instead.

#=======================================================================

panic: action=report

error: action=report

info: action=report

debug: action=ignore

#pass: action=fatal

#=======================================================================

# DEBUGGER_LOG:

# Give the path of the log file you'd like Bochs to log debugger output.

# If you really don't want it, make it /dev/null or '-'. :^(

#

# Examples:

#   debugger_log: ./debugger.out

#=======================================================================

#debugger_log: /dev/null

#debugger_log: debugger.out

debugger_log: -

#=======================================================================

# COM1:

# This defines a serial port (UART type 16550A). You can specify a device

# to use as com1. This can be a real serial line, or a pty.  To use a pty

# (under X/Unix), create two windows (xterms, usually).  One of them will

# run bochs, and the other will act as com1. Find out the tty the com1

# window using the `tty' command, and use that as the `dev' parameter.

# Then do `sleep 1000000' in the com1 window to keep the shell from

# messing with things, and run bochs in the other window.  Serial I/O to

# com1 (port 0x3f8) will all go to the other window.

#=======================================================================

#com1: enabled=1, dev=/dev/ttyp9

#=======================================================================

# PARPORT1:

# This defines a parallel (printer) port. When turned on and an output file is

# defined the emulated printer port sends characters printed by the guest OS

# into the output file. On some platforms a device filename can be used to

# send the data to the real parallel port (e.g. "/dev/lp0" on Linux, "lpt1" on

# win32 platforms).

#

# Examples:

#   parport1: enabled=1, file="parport.out"

#   parport1: enabled=1, file="/dev/lp0"

#   parport1: enabled=0

#=======================================================================

parport1: enabled=1, file="parport.out"

#=======================================================================

# SB16:

# This defines the SB16 sound emulation. It can have several of the

# following properties.

# All properties are in the format sb16: property=value

# midi: The filename is where the midi data is sent. This can be a

#       device or just a file if you want to record the midi data.

# midimode:

#      0=no data

#      1=output to device (system dependent. midi denotes the device driver)

#      2=SMF file output, including headers

#      3=output the midi data stream to the file (no midi headers and no

#        delta times, just command and data bytes)

# wave: This is the device/file where wave output is stored

# wavemode:

#      0=no data

#      1=output to device (system dependent. wave denotes the device driver)

#      2=VOC file output, incl. headers

#      3=output the raw wave stream to the file

# log:  The file to write the sb16 emulator messages to.

# loglevel:

#      0=no log

#      1=only midi program and bank changes

#      2=severe errors

#      3=all errors

#      4=all errors plus all port accesses

#      5=all errors and port accesses plus a lot of extra info

# dmatimer:

#      microseconds per second for a DMA cycle.  Make it smaller to fix

#      non-continous sound.  750000 is usually a good value.  This needs a

#      reasonably correct setting for IPS.

#

# For an example look at the next line:

#=======================================================================

#sb16: midimode=1, midi=/dev/midi00, wavemode=1, wave=/dev/dsp, loglevel=2, log=sb16.log, dmatimer=600000

#=======================================================================

# VGA_UPDATE_INTERVAL:

# Video memory is scanned for updates and screen updated every so many

# virtual seconds.  The default is 300000, about 3Hz.  This is generally

# plenty.  Keep in mind that you must tweak the 'ips:' directive

# to be as close to the number of emulated instructions-per-second

# your workstation can do, for this to be accurate.

#

# Examples:

#   vga_update_interval: 250000

#=======================================================================

vga_update_interval: 300000

# using for Winstone '98 tests

#vga_update_interval:  100000

#=======================================================================

# KEYBOARD_SERIAL_DELAY:

# Approximate time in microseconds that it takes one character to

# be transfered from the keyboard to controller over the serial path.

# Examples:

#   keyboard_serial_delay: 200

#=======================================================================

keyboard_serial_delay: 250

#=======================================================================

# KEYBOARD_PASTE_DELAY:

# Approximate time in microseconds between attempts to paste

# characters to the keyboard controller. This leaves time for the

# guest os to deal with the flow of characters.  The ideal setting

# depends on how your operating system processes characters.  The

# default of 100000 usec (.1 seconds) was chosen because it works 

# consistently in Windows.

#

# If your OS is losing characters during a paste, increase the paste

# delay until it stops losing characters.

#

# Examples:

#   keyboard_paste_delay: 100000

#=======================================================================

keyboard_paste_delay: 100000

#=======================================================================

# FLOPPY_COMMAND_DELAY:

# Time in microseconds to wait before completing some floppy commands

# such as read/write/seek/etc, which normally have a delay associated.

# I had this hardwired to 50,000 before.

#

# Examples:

#   floppy_command_delay: 50000

#=======================================================================

floppy_command_delay: 500

#=======================================================================

# MOUSE: 

# This option prevents Bochs from creating mouse "events" unless a mouse

# is  enabled. The hardware emulation itself is not disabled by this.

# You can turn the mouse on by setting enabled to 1, or turn it off by

# setting enabled to 0. Unless you have a particular reason for enabling

# the mouse by default, it is recommended that you leave it off.

# You can also toggle the mouse usage at runtime (middle mouse button on

# X11 and SDL, F12 on Win32).

#

# Examples:

#   mouse: enabled=1

#   mouse: enabled=0

#=======================================================================

mouse: enabled=0

#=======================================================================

# private_colormap: Request that the GUI create and use it's own

#                   non-shared colormap.  This colormap will be used

#                   when in the bochs window.  If not enabled, a

#                   shared colormap scheme may be used.  Not implemented

#                   on all GUI's.

#

# Examples:

#   private_colormap: enabled=1

#   private_colormap: enabled=0

#=======================================================================

private_colormap: enabled=0

#=======================================================================

# fullscreen: ONLY IMPLEMENTED ON AMIGA

#             Request that Bochs occupy the entire screen instead of a 

#             window.

#

# Examples:

#   fullscreen: enabled=0

#   fullscreen: enabled=1

#=======================================================================

#fullscreen: enabled=0

#screenmode: name="sample"

#=======================================================================

# ne2k: NE2000 compatible ethernet adapter

#

# Examples:

# ne2k: ioaddr=IOADDR, irq=IRQ, mac=MACADDR, ethmod=MODULE, ethdev=DEVICE, script=SCRIPT

#

# ioaddr, irq: You probably won't need to change ioaddr and irq, unless there

# are IRQ conflicts.

#

# mac: The MAC address MUST NOT match the address of any machine on the net.

# Also, the first byte must be an even number (bit 0 set means a multicast

# address), and you cannot use ff:ff:ff:ff:ff:ff because that's the broadcast

# address.  For the ethertap module, you must use fe:fd:00:00:00:01.  There may

# be other restrictions too.  To be safe, just use the b0:c4... address.

#

# ethdev: The ethdev value is the name of the network interface on your host

# platform.  On UNIX machines, you can get the name by running ifconfig.  On

# Windows machines, you must run niclist to get the name of the ethdev.

# Niclist source code is in misc/niclist.c and it is included in Windows 

# binary releases.

#

# script: The script value is optionnal, and is the name of a script that 

# is executed after bochs initialize the network interface. You can use 

# this script to configure this network interface, or enable masquerading.

# This is mainly useful for the tun/tap devices that only exist during

# Bochs execution. The network interface name is supplied to the script

# as first parameter

#=======================================================================

# ne2k: ioaddr=0x240, irq=9, mac=fe:fd:00:00:00:01, ethmod=fbsd, ethdev=en0 #macosx

# ne2k: ioaddr=0x240, irq=9, mac=b0:c4:20:00:00:00, ethmod=fbsd, ethdev=xl0

# ne2k: ioaddr=0x240, irq=9, mac=b0:c4:20:00:00:00, ethmod=linux, ethdev=eth0

# ne2k: ioaddr=0x240, irq=9, mac=b0:c4:20:00:00:01, ethmod=win32, ethdev=MYCARD

# ne2k: ioaddr=0x240, irq=9, mac=fe:fd:00:00:00:01, ethmod=tap, ethdev=tap0

# ne2k: ioaddr=0x240, irq=9, mac=fe:fd:00:00:00:01, ethmod=tuntap, ethdev=tun0, script=./tunconfig

#=======================================================================

# KEYBOARD_MAPPING:

# This enables a remap of a physical localized keyboard to a 

# virtualized us keyboard, as the PC architecture expects.

# If enabled, the keymap file must be specified.

# 

# Examples:

#   keyboard_mapping: enabled=1, map=gui/keymaps/x11-pc-de.map

#=======================================================================

keyboard_mapping: enabled=0, map=

#=======================================================================

# KEYBOARD_TYPE:

# Type of keyboard return by a "identify keyboard" command to the

# keyboard controler. It must be one of "xt", "at" or "mf".

# Defaults to "mf". It should be ok for almost everybody. A known

# exception is french macs, that do have a "at"-like keyboard.

#

# Examples:

#   keyboard_type: mf

#=======================================================================

#keyboard_type: mf

#=======================================================================

# USER_SHORTCUT:

# This defines the keyboard shortcut to be sent when you press the "user"

# button in the headerbar. The shortcut string can be a combination of

# these key names: "alt", "bksp", "ctrl", "del", "esc", "f1", "f4", "tab"

# and "win". Up to 3 keys can be pressed at a time.

#

# Example:

#   user_shortcut: keys=ctrlaltdel

#=======================================================================

#user_shortcut: keys=ctrlaltdel

#=======================================================================

# other stuff

#=======================================================================

#magic_break: enabled=1

#cmosimage: cmos.img

#load32bitOSImage: os=nullkernel, path=../kernel.img, iolog=../vga_io.log

#load32bitOSImage: os=linux, path=../linux.img, iolog=../vga_io.log, initrd=../initrd.img

#i440fxsupport: enabled=1

usb1: enabled=1, ioaddr=0xFF80, irq=10

#text_snapshot_check: enable

#=======================================================================

# for Macintosh, use the style of pathnames in the following

# examples.

#

# vgaromimage: :bios:VGABIOS-elpin-2.40

# romimage: file=:bios:BIOS-bochs-latest, address=0xf0000

# floppya: 1_44=[fd:], status=inserted

#=======================================================================

#=======================================================================

#

# The following directives are DEPRECATED 

# Please convert them to the new syntax  or remove them

#

#=======================================================================

#=======================================================================

#

# The DISKC option is deprecated. Use ATA* options instead.

#

# DISKC: file=, cyl=, heads=, spt=

# Point this at a hard disk image file.  To create 

# a hard disk image, try running bximage.  It will help you choose the

# size and then suggest a diskc line that works with it.

#

# In UNIX it may be possible to use a raw device as a Bochs hard disk, 

# but WE DON'T RECOMMEND IT.  In Windows there is no easy way.

#

# Examples:

#   diskc: file=10M.sample, cyl=306, heads=4, spt=17

#   diskc: file=20M.sample, cyl=615, heads=4, spt=17

#   diskc: file=30M.sample, cyl=615, heads=6, spt=17

#   diskc: file=46M.sample, cyl=940, heads=6, spt=17

#   diskc: file=62M.sample, cyl=940, heads=8, spt=17

#   diskc: file=112M.sample, cyl=900, heads=15, spt=17

#   diskc: file=483M.sample, cyl=1024, heads=15, spt=63

#=======================================================================

#diskc: file="30M.sample", cyl=615, heads=6, spt=17

#=======================================================================

#

# The DISKD option is deprecated. Use ATA* options instead.

#

# DISKD:

# See DISKC above for syntax

#

# NOTE: diskd and cdromd must not be used together!

#=======================================================================

#diskd: file="diskd.img", cyl=615, heads=6, spt=17

#=======================================================================

#

# The CDROMD option is deprecated. Use ATA* options instead.

#

# CDROMD:

#

# cdromd: dev=/dev/cdrom, status=inserted

# cdromd: dev=/dev/cdrom, status=ejected

# cdromd: dev=e:, status=ejected

#

# In windows, the drive letter + colon notation should be used for cdroms.

# Depending on versions of windows and drivers, you may only be able to 

# access the "first" cdrom in the system.  On MacOSX, use path="drive"

# to access the physical drive.

#

# NOTE: diskd and cdromd must not be used together!

#=======================================================================

#cdromd: dev=D:, status=inserted

#cdromd: dev=/dev/cdrom, status=inserted

#cdromd: dev="drive", status=inserted

#=======================================================================

#

# The TIME0 directive is DEPRECATED. Use the CLOCK directive instead

#

# TIME0:

# Specifies the start (boot) time of the virtual machine. Use a time 

# value as returned by the time(2) system call. If no time0 value is 

# set or if time0 equal to 1 (special case), the simulation will be

# started at the current time of the host. 

#

# Examples:

#   time0: 1           # Now

#   time0: 315529200   # Tue Jan  1 00:00:00 1980

#   time0: 631148400   # Mon Jan  1 00:00:00 1990

#   time0: 938581955   # Wed Sep 29 07:12:35 1999

#   time0: 946681200   # Sat Jan  1 00:00:00 2000

#=======================================================================

#time0: 938581955

#=======================================================================

#

# The PIT directive is DEPRECATED. Use the CLOCK directive instead

#

# PIT:

# The PIT is the programmable interval timer.  It has an option that tries to

# keep the PIT in sync with real time.  This feature is still experimental,

# but it may be useful if you want to prevent Bochs from running too fast, for

# example a DOS video game.  Be aware that with the realtime pit option, your

# simulation will not be repeatable; this can a problem if you are debugging.

#=======================================================================

#pit: realtime=1

#=======================================================================

# NEWHARDDRIVESUPPORT: enabled=[0|1]

# The old harddrive code is not maintened any more.

# Default value is enabled=1

#=======================================================================

#newharddrivesupport: enabled=1