[ Thread Index |
| More lists.tuxfamily.org/hatari-devel Archives
You (or Eero) replied me that to let the TT-ram work, there's all hatari to=
parse again to be sure that all the addresses of all the hardware componen=
ts are encoded in 32 bits in all the *.c functions (and *-.h).
So, if any part of hatari uses 24 bits hardware variables, memory search or=
filling, ... it wouldn't work correctly.
----- Mail original -----
De: "Nicolas Pomar=C3=A8de" <npomarede@xxxxxxxxxxxx>
Envoy=C3=A9: Vendredi 14 Novembre 2014 00:19:52
Objet: [hatari-devel] add support for TT ram ?
I see that in memory.c code is almost there to handle more ram at=20
0x01000000 , as provided on TT for example when using 32 bit addressing.
Only missing parts seem to be an option in the UI and some command line=20
parameters (--tt-ramsize for example).
To use such ram, the cpu needs to use 32-bit addressing mode (--addr24=20
false), but apart from that it should work with >=3D 68020.
Is there any reason why it was not enabled so far ?