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R. Belmont

Cuckoo for IGAvania

Reged: 09/21/03

Posts: 9716

Loc: ECV-197 The Orville

Re: Address mapping error in Model-3 PowerPC CPU board emulation?
01/25/11 07:00 PM

Lemme quote Aaron's patch that passes the non-patched ROMs:

In the DRIVER_INITs for the Daytona 2 games:


memory_install_read_bank(cputag_get_address_space(machine, "maincpu", ADDRESS_SPACE_PROGRAM), 0xc3000000, 0xc37fffff, 0, 0, "bank2" );

Inside the existing CROM banking function (around line 1766 in 0.141u1):


memory_set_bankptr(space->machine,  "bank2", space->machine->region( "user1" )->base() + 0x800000 + (data * 0x800000)); /* banked CROM */

Entire thread
Subject	Posted by	Posted on
Address mapping in Model-3 PowerPC CPU board emulation?	Naibo	01/25/11 04:44 AM
Re: Address mapping error in Model-3 PowerPC CPU board emulation?	AaronGiles	01/25/11 05:19 PM
Re: Address mapping error in Model-3 PowerPC CPU board emulation?	Naibo	01/25/11 06:19 PM
Re: Address mapping error in Model-3 PowerPC CPU board emulation?	R. Belmont	01/25/11 07:00 PM
Re: Address mapping error in Model-3 PowerPC CPU board emulation?	R. Belmont	01/25/11 05:10 AM
Re: Address mapping error in Model-3 PowerPC CPU board emulation?	Naibo	01/25/11 05:49 AM
Re: Address mapping error in Model-3 PowerPC CPU board emulation?	R. Belmont	01/25/11 03:12 PM
Re: Address mapping error in Model-3 PowerPC CPU board emulation?	Bart T.	01/25/11 05:02 AM

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