CPU 68000 :

Plans CPU 68000 / MFP 68091 card + monochrome graphic card.
Realized with ZZ-2D and Platine ST.
Plans in French.
Public Domain.

DSP INTERRUPT :

DSP interrupt not works on Centurbo II.
With this modif, it's OK.
Plans in English.
Public Domain.

EPROM PROGRAMMER :

Plans of a carte on // port under ZZ-2D.
Source and program in assembler.
Plans and program in French.
Public Domain.

HIGH DENSITY :

Realized with ZZ-2D and Platine ST.
Plans in French.
Public Domain.

OVERSCAN on STF :

Realized with ZZ-2D and Platine ST.
Source and program in French.
Plans in French.
Public Domain.

ROMSTE (TOS 2.5 on STF) :

Plans sous ZZ-2D et Platine ST.
Plans in French.
Public Domain.

MMU Patch :

This patch allows a bus error (2 bombs) when you try to read/write to adress between 0 and $7FF in user state.
This problem can create bugs when you made programs on Centurbo II.
This patch works only on TOS 7.0x and use MMU.
This problem is fixed with a boot in flash >= 1.4.1.
Freeware.

DSP XBIOS :

News functions XBIOS with handshake.
Can solve problems with FALCON's accelerator cards (Speed Resolution Card, Centurbo II, etc...).
Freeware.