                                CENTEK

                      DOCUMENTATION OF THE CENTurbo II

                                                                   October 1998
Working mode
------------

 Material point of view :
 ------------------------

  The CENTurbo II offers two modes: NORMAL and TURBO. The NORMAL mode permits
to keep a Falcon 100% as origin. The small following chart gives features (in
MHz) of the 2 modes.

              NORMAL          TURBO

CPU             16              50
BUS             16              50
FPU      	32              50
DSP             32              50
Fast-RAM        no              50
VIDEL (Int)     32              50
VIDEL (Ext)     36           36/32/OFF


  The CENTurbo II contains what is called 'the DMA' modification destined to
CUBASE AUDIO. This last works perfectly in  TURBO mode !

  The TURBO mode is possible in VGA resolution, but also in  RVB and MONO ST
(SM12x/144) thanks to the attendance of a 32 MHz clock on the EXT entrance of
VIDEL, the SETUP being in charge of commuting the VIDEL on this External clock
after having detected a RVB screen or SM124.  It is possible to DISABLE this
  External clock from the SETUP if you  are in TURBO and with a small software
in the AUTO directory if you are in NORMAL mode (EXCLKOFF.PRG).

 Something differentiates a Falcon from an another with a CENTurbo II: the
interruption coming from the DSP isn't wired and can block a program using it.
To use this kind of software you need to put a patch (DSP_IRQ.PRG) in the AUTO
directory (behind your debugger if you use one!). In this mode, do not forget
to remove wait-states on the DSP.


  Software point of view :
  ------------------------

  On the CENTurbo II, it is possible to start several ways:

  - normal mode (without turbo)
  - turbo mode under TOS 4.0x (x means 1,2 or 4 according to your TOS)
  - turbo mode under TOS 7.0x
  - turbo mode under DOLMEN


  * NORMAL mode

  In normal mode, the CENTurbo II is 100% compatible with the regular Falcon
030. The present system is your actual  TOS. In this mode, all the Falcon
software function!


  * TURBO mode under TOS 4.0x

  In this mode the setup is available and permits to select several options
that are not available in the TOS 4.0x. The only option under the setup is the
choice of the  of the TOS 4.0x launching.

  Under TOS 4.0x, there is no access to the FAST-Ram and the reset blocks the
machine because the TOS can't start in Turbo: it is necessary to make a hard
reset  (on the machine) to start again the machine.

  If you haven't any graphic accelerator (NVDI, MAGIC,...) or any OS not using
the blitter (what makes the TOS), this mode is the only one usable in TURBO !
The TOS system using the available FAST-Ram, it writes in it also graphic data
that unfortunately the Blitter can't reach because  this last can only address
the first 16 Mo (24-Bit of address).


  * TURBO mode under TOS 7.0x

  This system is the modified version  of the present TOS on your machine. The
available options in the SETUP are taken in account in the launching of this
one. Until the launching of the TOS desktop, it is our START UP that controls
all.

  With this boot, the FAST-Ram is declared to the system, the TOS is copied in
Fast-Ram, the keyboard reset works ( as well cold or warm boot ).

  The boot is made with the internal driver (Ccile) or external (if it works
in turbo!). The boot looks first for a bootable hard drive  in the order
declared under the setup. Then, 2 cases are available  with Ccile or external.

  With the internal Ccile, the boot looks on the partition started  for a
possible CECILE.SYS that contains some complementary information ( boot
partition, energy economy mode, speed...) and start the system. If there is not
  started partition, the boot is made on the value in the setup (that can take
time!).

  In the case of an external driver that works and reachable by the system
(beware of big capacitie SCSI disks ), the boot partition is validated by this
driver and the boot will be made on it.

  Under the TOS 7.0x, you can really start on the partition of your choice with
the original desktop.

  It is necessary to possess a graphic accelerator (NVDI, MAGIC,...) to run the
system. Modifications brought to the TOS 4.0x to make a TOS 7.0x  don't go
until the integration of all graphic routines without the utilization of the
Blitter. Only, DOLMEN, permits to use the FAST-Ram in Turbo.


  * TURBO mode under DOLMEN

  Under the DOLMEN system, you can start on any disk (whatever is its size!!)
and to choose the starting partition. It is necessary beforehand to have
installed DOLMEN on this one.

  Dolmen is not unfortunately even available for the public. A version should
be available at the end of September 1998.



                             ************
                  *********************************
                             ************


Software installation of the CENTurbo II
----------------------------------------


  Configuration of the CENTurbo II:
  ---------------------------------

  In the beginning you are in normal mode because the Flash doesn't contain the
SETUP yet. The 2 following steps are OBLIGATORY before switching in Turbo.

  - Execute PUTFLASH.APP, then push on return to launch the installation of the
    FLASH program . Quit when it is finished.

  - Execute CBOOT.APP, reset the NVRAM (right icon) except if you got the CRC
    message mistake , reset the various options and validate when leaving.
    NOTE: think to make a back-up boot on a disk.

  External software:
  -------------------

  * AUTO directory

  If you use XBOOT, it is necessary to configure it with only the FastLoad bit
(see FILEINFO.CPX) because it uses the blitter.

  Activate your graphic accelerator for the TOS 7 mode (NVDI for example).
During the progress of the file AUTO, the only graphic exit is the text that is
transferred from the ROM to the Chip-Ram, therefore that works with the
Blitter, fortunately.

  * CPX

  It is necessary to put  FGENERAL.CPX INEVITABLY in the CPX directory and
disable the blitter for startings under TOS 7, it means with the Fast-Ram. It
is recommended to validate it resident thanks to CONFIG.CPX.

  FILEINFO.CPX is an utility permitting to adjust 3 bits of program
configurations and accessories: FastLoad, TT-Ram (Mem) and TT-Ram (Prg). The
FastLoad bit prevents the system to erase all the memory to every launching of
the software, that can take time with 32 Mo of Fast-Ram (1 to 2 seconds). The
TT-Ram bit (Prg) loads the program in Fast-Ram, attention to the software audio
and video. The TT-Ram bit (mem) fact that the program will make this allowances
memory in Fast-Ram, same remark  for the program.

  * ACCESSORIES

  Install XCONTROL.ACC, otherwise the FGENERAL.CPX will never be activated.

  Install CBOOT if you want to reset material options without needing to go
back by the Flash setup. These options are active after validation of CBOOT.


                             ************
                  *********************************
                             ************

Compatibility:
--------------

  The list of software tested here is not exhaustive. If a software is not
present, it is sufficient to know some rules to know if it will be capable to
work under the aforementioned modes.

  First of all It is necessary to  distinguish software that function on all
TOS (and therefore on all Atari) and those specific to the Falcon.

  In the first case, the most work if they respect the elementary rules of
programming (using only system functions!).

  We can also distinguish software functioning on the TT, because they are
almost-guaranteed to work under TOS 7.0x and DOLMEN.

  In case of doubts, it only needs to know if it runs normally on TT or Falcon
before going farther.

  As for software functioning on Falcon, the main problem will come from the
few of consideration of the system. Some software audio not having already
foreseen to function on something else than a basis Falcon (without turbo),
there won't be a miracle on an as fast board as the CENTurbo II. The second big
problem, is the management of the FAST-Ram. If  no distinction is made, we can
be in  front of a screen in Fast-Ram that won't be seen, or AUDIO buffers
giving the same problem than the graphic routines of the TOS with the Blitter.
You're driving to a system crash...

  Be careful not to abuse the passage of all the programs in Fast-Ram. May be
they are already well configured !

  There is a big problem with the TOS 4.01 & 4.02 (even modified in 7.0x): the
blitter is reactivated at every change of resolution. If you're watching a True-
color picture with CENTview from the 16 colors mode, the return to the system
won't be beautiful to see. It is necessary to go then in blind to XCONTROL,
then FGENERAL to  disable the Blitter (put back buffers also!). Otherwise it is
necessary to start again. The problem is less visible at the change of desktop
resolution, the CPX manages to put back   all in state, though some traces
subsist, a redraw is sufficient to clean all.

  The last point it is the acceleration of the CPU in relation to the DSP that
can bring problems to software conceived on a too much tighten timing (Basis
Falcon).


List of tested software :
-------------------------

  The chart below only treats  the 3 TURBO modes. Some software could require
a patch to function better. Patches will be available for software which are
not supported anymore by developers (missing, gone to PC, or no-conciliating)
and, of course, according to the demand of users.

  Key:

  -X : Run correctly in this mode
  -! : have a problem, descriptive above
  -? : Not validate (in progress)


--------------------------------------------------------------------------------
| Name             |     TOS 4.0x      |      TOS 7.0x     |      Dolmen       |
--------------------------------------------------------------------------------
|ADEBUG 2.13       |        X          |         X         |        X          |
--------------------------------------------------------------------------------
|AFM               |        X          |         X         |        X          |
--------------------------------------------------------------------------------
|ANIPLAY 2.0       |    ! no DSP       |    ! no DSP       |     ! no DSP      |
|                  | author in contact | author in contact | author in contact |
|                  |  Patch available  |  Patch available  |  Patch available  |
--------------------------------------------------------------------------------
|APEX 2            |        X          |         X         |        X          |
--------------------------------------------------------------------------------
|APEX viewers      |        X          |         X         |        X          |
--------------------------------------------------------------------------------
|ARTIS 4           |        X          |         X         |        !          |
|                  |                   |                   | Bad drawing       |
--------------------------------------------------------------------------------
|ATARI WORKS 1.2   |        X          |         X         |        X          |
--------------------------------------------------------------------------------
|AUTOSORT 3.6      |        X          |         X         |        X          |
--------------------------------------------------------------------------------
|AVANT VEKTOR 1.2  |        X          |         X         |        X          |
--------------------------------------------------------------------------------
|BACK GROUND PLAYER|        X          |         !         |        ?          |
| 2.25             |                   | Mem in Fast-Ram   | In progress       |
--------------------------------------------------------------------------------
|BIG CONVERT 1.77  |        X          |         !         |        !          |
|                  |                   | set on the blitter| set on the blitter|
--------------------------------------------------------------------------------
|C2D 1.02          |        X          |         !         |        !          |
|                  |                   | Not in Fast-Ram   | Not in Fast-Ram   |
--------------------------------------------------------------------------------
|CAB 2.5           |        X          |         X         |        X          |
--------------------------------------------------------------------------------
|CALAMUS SL 93&96  |        X          |         X         |        !          |
|                  |                   |                   | Patch available   |
--------------------------------------------------------------------------------
|CD TOOL 1.25      |        X          |         X         |        !          |
|                  |                   |                   | Double use        |
--------------------------------------------------------------------------------
|Ccile 1.xx       |        X          |         X         |        !          |
|                  |                   |                   | Double use        |
--------------------------------------------------------------------------------
|CENTScreen 3.xx   |        X          |         X         |        !          |
|                  |                   |                   | Double use        |
--------------------------------------------------------------------------------
|CENTvidel 3.xx    |        X          |         X         |        X          |
--------------------------------------------------------------------------------
|CENTview 2.xx     |        X          |         X         |        X          |
--------------------------------------------------------------------------------
|CONTRASTE 1.1     |        X          |         X         |        X          |
--------------------------------------------------------------------------------
|CHARLY            |        X          |         X         |        X          |
--------------------------------------------------------------------------------
|CKBD 1.3          |        X          |         X         |        !          |
|                  |                   |                   | Double use        |
--------------------------------------------------------------------------------
|CUBASE 2.06       |        X          |         !         |        !          |
|                  |                   | Patch available   | Patch available   |
--------------------------------------------------------------------------------
|CRACK ART         |        X          |         !         |        !          |
|                  |                   | Pas en Fast-Ram   | Pas en Fast-Ram   |
-------------------------------------------------------------------------------
|CRAZY SOUND       |        !          |         !         |        !          |
|MACHINE           | No turbo mode     | No turbo mode     | No turbo mode     |
--------------------------------------------------------------------------------
|DA'S LAYOUT       |        X          |         X         |        ?          |
|                  |                   |                   | In progress       |
--------------------------------------------------------------------------------
|DA'S PICTURE 1.1  |        X          |         X         |        X          |
--------------------------------------------------------------------------------
|DAVECTOR PRO 2.0  |        X          |         X         |        x          |
--------------------------------------------------------------------------------
|DELUXE PAINT ST   |        X          |         X         |        ?          |
|                  |                   |                   | In progress       |
--------------------------------------------------------------------------------
|DESERT DRAIN 1.52 |        X          |         X         |        X          |
--------------------------------------------------------------------------------
|DESKTOP           |        X          |         X         |        ?          |
|APPLICATION       |                   |                   | In progress       |
|LAUNCHER 1.03     |                   |                   |                   |
--------------------------------------------------------------------------------
|DEVPAC 3.1        |        X          |         X         |        X          |
--------------------------------------------------------------------------------
|DIGIPOINT 4.10    |        X          |         X         |        X          |
--------------------------------------------------------------------------------
|DIGITAL HOME      |        ?          |         !         |        !          |
|STUDIO            |                   |   Incompatible    |   Incompatible    |
|                  | author in contact | author in contact | author in contact |
--------------------------------------------------------------------------------
|DIGITAL TRACKER   |        ?          |         !         |        !          |
|                  |                   |   Incompatible    |   Incompatible    |
|                  | author in contact | author in contact | author in contact |
--------------------------------------------------------------------------------
|DYNACAD 1.64      |        X          |         X         |        X          |
--------------------------------------------------------------------------------
|EBMODEL 3.29      |        X          |         X         |        X          |
--------------------------------------------------------------------------------
|EDGE 2.03         |        X          |         X         |        X          |
--------------------------------------------------------------------------------
|EDITH 1.221       |        X          |         X         |        X          |
--------------------------------------------------------------------------------
|EVEREST 3.4       |        X          |         X         |        X          |
--------------------------------------------------------------------------------
|EXCHANGE          |        X          |         X         |        ?          |
|                  |                   |                   | In progress       |
--------------------------------------------------------------------------------
|EXTENDOS PRO 2.40 |        X          |         !         |        !          |
|                  |                   |  Not in Fast-Ram  |  Not in Fast-Ram  |
--------------------------------------------------------------------------------
|FD2D              |        X          |         !         |        !          |
|                  |                   |  Not in Fast-Ram  |  Not in Fast-Ram  |
--------------------------------------------------------------------------------
|F-DRUM            |        X          |         !         |        ?          |
|                  |                   | Prg in Fast-Ram   | In progress       |
--------------------------------------------------------------------------------
|FPLOTTER 2.7      |        X          |         X         |        X          |
--------------------------------------------------------------------------------
|FRACLAND          |        X          |         X         |        X          |
--------------------------------------------------------------------------------
|FRACTALS 2.1      |        X          |         X         |        X          |
--------------------------------------------------------------------------------
|La Cuisine        |        X          |         X         |        X          |
--------------------------------------------------------------------------------
|GEMBENCH 4.03     |        X          |         X         |        X          |
--------------------------------------------------------------------------------
|GEM_FLH           |        X          |         X         |        X          |
--------------------------------------------------------------------------------
|GEMVIEW 3.06      |        X          |         X         |        X          |
--------------------------------------------------------------------------------
|GRAOUMF TRACKER   |        X          |         X         |        !          |
| 0.8770           |                   |                   | Not ressolved     |
--------------------------------------------------------------------------------
|HEXEDIT 1.1       |        X          |         X         |        X          |
--------------------------------------------------------------------------------
|HSMODEM 7 (SCC)   |        X          |         X         |        !          |
|                  |                   |                   | Double use        |
--------------------------------------------------------------------------------
|ICON DRAW UP      |        X          |         X         |        ?          |
|                  |                   |                   | In progress       |
--------------------------------------------------------------------------------
|IMAGE COPY 4 CD   |        X          |         X         |        !          |
|                  |                   |                   | Patch available   |
--------------------------------------------------------------------------------
|IMAGE STUDIO      |        X          |         X         |        X          |
--------------------------------------------------------------------------------
|INTERFACE 2.21    |        X          |         X         |        X          |
--------------------------------------------------------------------------------
|IRIS VIEWER       |        !          |         !         |        !          |
|                  | Non rsolu        | Non rsolu        | Non rsolu        |
--------------------------------------------------------------------------------
|JINEE 1.02        |        X          |         X         |        !          |
|                  |                   |                   | Double use !      |
--------------------------------------------------------------------------------
|JOE 1.35          |        X          |         X         |        X          |
--------------------------------------------------------------------------------
|JPEG DECODER 0.92 |        !          |         !         |        !          |
| Brainstorm       | WS on the DSP     | WS on the DSP     | WS on the DSP     |
--------------------------------------------------------------------------------
|JPEGVIEW 2.22     |        X          |         X         |        X          |
--------------------------------------------------------------------------------
|KANDINSKY 2.51    |        X          |         X         |        X          |
--------------------------------------------------------------------------------
|KOBOLD 3          |        X          |         X         |        X          |
--------------------------------------------------------------------------------
|LZHSHELL          |        X          |         X         |        X          |
--------------------------------------------------------------------------------
|MAGELLAN 1.00     |        X          |         X         |        X          |
--------------------------------------------------------------------------------
|MAGIC 5.04&5.20   |        X          |         !         |        !          |
|                  |                   | Patch available   | 2 OS together !!  |
--------------------------------------------------------------------------------
|METADOS 2.7       |        X          |         X         |        !          |
|                  |                   |                   | Double use !      |
--------------------------------------------------------------------------------
|MINT NP 1.14      |        X          |         X         |        !          |
|                  |                   |                   | Double use !      |
--------------------------------------------------------------------------------
|MOVIE PLAYER      |        X          |         X         |        ?          |
|                  |                   |                   | In progress       |
--------------------------------------------------------------------------------
|MOUSE 2.5         |        ?          |         ?         |        ?          |
|                  | Not resolved      | Not resolved      | Not resolved      |
--------------------------------------------------------------------------------
|MPLAYER           |        X          |         X         |        X          |
--------------------------------------------------------------------------------
|NAES              |        X          |         X         |        !          |
|                  |                   |                   | Double emploi !   |
--------------------------------------------------------------------------------
|NVDI  2.5&4.11    |        X          |         X         |        !          |
|                  |                   |                   | Double use !      |
--------------------------------------------------------------------------------
|NVRAM 1.x         |        X          |         X         |        X          |
--------------------------------------------------------------------------------
|OCR 1.3           |        X          |         X         |        X          |
--------------------------------------------------------------------------------
|PAGESTREAM 2.2    |        X          |         X         |        X          |
--------------------------------------------------------------------------------
|PAPYRUS 4&5       |        X          |         X         |        X          |
--------------------------------------------------------------------------------
|PARCP 2.5         |        X          |         X         |        X          |
--------------------------------------------------------------------------------
|PHOENIX OBJECT    |        X          |         X         |        X          |
|RENDERER 2.0      |                   |                   |                   |
--------------------------------------------------------------------------------
|PHOTOLINE 2.2     |        X          |         X         |        X          |
--------------------------------------------------------------------------------
|PIXART 2.2        |        X          |         X         |        X          |
--------------------------------------------------------------------------------
|PLATON            |        X          |         X         |        !          |
|                  |                   |                   | Bad drawing       |
--------------------------------------------------------------------------------
|POV 3             |        X          |         X         |        X          |
--------------------------------------------------------------------------------
|PROCALC           |        X          |         X         |        ?          |
|                  |                   |                   | In progress       |
--------------------------------------------------------------------------------
|QED 4.0           |        X          |         X         |        X          |
--------------------------------------------------------------------------------
|QUNCY 2.01        |        !          |         !         |        !          |
|                  | Patch available   | Patch available   | Patch available   |
--------------------------------------------------------------------------------
|RAINBOW 2         |        X          |         ?         |        ?          |
|                  |                   | Not resolved      | Not resolved      |
--------------------------------------------------------------------------------
|RUNNING           |        X          |         X         |        X          |
--------------------------------------------------------------------------------
|SANDRINE 2.xx     |        X          |         X         |        X          |
--------------------------------------------------------------------------------
|SCAPE             |        X          |         X         |        ?          |
|                  |                   |                   | In progress       |
--------------------------------------------------------------------------------
|SCRIPT 5.0        |        X          |         X         |        X          |
--------------------------------------------------------------------------------
|SELECTRIC 1.10    |        X          |         X         |        X          |
--------------------------------------------------------------------------------
|SEMPRINI 1.0      |        X          |         X         |        X          |
--------------------------------------------------------------------------------
|SPECTRAL TOOL KIT |        !          |         !         |        !          |
| 1.5              | Pb DSP on Wobbu.  | In Chip-Ram=>DSP  | In Chip-Ram=> DSP |
--------------------------------------------------------------------------------
|SPEED OF LIGHT 3.8|        X          |         X         |        ?          |
|                  |                   |                   | In progress       |
--------------------------------------------------------------------------------
|SPEED PRINT 1.38  |        X          |         X         |        ?          |
|                  |                   |                   | In progress       |
--------------------------------------------------------------------------------
|SPEEDO GDOS 5.7   |        X          |         X         |        !          |
|                  |                   |                   | Double use        |
--------------------------------------------------------------------------------
|ST-GUIDE V(2.8.95)|        X          |         X         |        !          |
|                  |                   |                   | No pictures !     |
--------------------------------------------------------------------------------
|STING             |        X          |         X         |        ?          |
|                  |                   |                   | In progress       |
--------------------------------------------------------------------------------
|STUDIO PHOTO      |        X          |         X         |        ?          |
|                  |                   |                   | En cours          |
--------------------------------------------------------------------------------
|STUDIO CONVERT    |        X          |         X         |        ?          |
|                  |                   |                   | En cours          |
--------------------------------------------------------------------------------
|STZIP 2.6         |        X          |         X         |        X          |
--------------------------------------------------------------------------------
|SURF 3D           |        X          |         X         |        X          |
--------------------------------------------------------------------------------
|SUPERSAM 1.08     |        X          |         !         |        !          |
|                  |                   | Not in Fast-Ram   | Not in Fast-Ram   |
--------------------------------------------------------------------------------
|TEXTO 1.x         |        X          |         X         |        X          |
--------------------------------------------------------------------------------
|TIXTAX            |        X          |         X         |        X          |
--------------------------------------------------------------------------------
|THING             |        X          |         X         |        X          |
--------------------------------------------------------------------------------
|TRUE PAINT 1.02   |        X          |         X         |        X          |
--------------------------------------------------------------------------------
|TWO IN ONE 1.51   |        X          |         X         |        X          |
--------------------------------------------------------------------------------
|UPSIS (NOV 14/96) |        X          |         X         |        X          |
--------------------------------------------------------------------------------
|UTRACK 2.51       |        X          |         X         |        X          |
--------------------------------------------------------------------------------
|VIDEOMOD 1.xx     |        X          |         X         |        !          |
|                  |                   |                   | Double use        |
--------------------------------------------------------------------------------
|VIDI 12           |        X          |         ?         |        ?          |
|                  |                   | Not resolved      | Not resolved      |
--------------------------------------------------------------------------------
|VISION 2&3        |        X          |         X         |        X          |
--------------------------------------------------------------------------------
|WENSUITE 2        |        X          |         X         |        ?          |
--------------------------------------------------------------------------------
|WINREC 1.41       |        X          |         X         |        X          |
--------------------------------------------------------------------------------
|WORD PLUS 5.04    |        X          |         X         |        !          |
--------------------------------------------------------------------------------
|XACT 3.01         |        X          |         X         |        X          |
--------------------------------------------------------------------------------
|XBOOT 3           |        X          |         !         |        !          |
|                  |                   | Set on the Blitter| Set on the blitter|
--------------------------------------------------------------------------------
|XCONTROL          |        X          |         X         |        X          |
--------------------------------------------------------------------------------
|ZZ-VOLUME 1.7     |        X          |         X         |        X          |
--------------------------------------------------------------------------------


Updating:
---------

  This list is just a sample of software that we could have tested.

  Authors/editors of these or all others can send us the last versions that we
will test and will validate. In case of problem, we will go in contact with the
concerned people.

  We already contacted some developers in this purpose.

  The fact that a software works correctly on CENTurbo II under DOLMEN, will be
a big step for its portage on PHENIX.

  If you achieve tests of software not in this list, we are interested by your
results to include  them in this chart.


                             ************
                  *********************************
                             ************

CENTurbo, DOLMEN and PHENIX are trademarks of CENTEK.

    'CBOOT', 'PUTFLASH' software  and the SETUP demanded numerous hours of
research and conception to lead to reliable products. Thus, the CENTEK society
would  not be held responsible of possible injury that would drag the
utilization of these software . In the same way, the CENTEK society would not
be held responsible of a dysfunction or no working of these software or/and of
the computer.

    The law of March 11, 1957 allowing, to terms of paragraphs 2 and 3 of the
article 41, on the one hand that "copies or reproductions are strictly reserved
to the copyist's private use and not destined to a collective utilization",
and, on the other hand, that analysis and short quotes in a goal of example and
illustration, " all representation, complete or partial reproduction, made
without the consent of authors or of their rightful owners or assigns, is
illicit" (paragraph 1 of the article 40). This representation or reproduction,
by any process, would constitute a counterfeiting punished by articles 425
and following of the Penal Code.


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                             ************