


If it won't run with that, you're better off using Mini vMac to emulate a specific older Mac.Īs an aside, the Motorola 68040 included the FPU on-chip, so ALL 040 processors handle FPU, a secondary co-processor wasn't needed.

Generally, pretty much everything should be able to run with the Quadra 650 ROM, a Quadra 650 Gestalt ID, 68040 processor, and Mac OS 8.1. This means, for example, that Powerbook ROMs which have a different address layout for the toolbox will fail to even boot Basilisk II. such as keying the software to a serial number in the Macintosh ROMs or using a. The ROM just presents the toolbox and hardware initialization routines that were present with that particular ROM to the emulator, which then applies patches all over it to your modern hardware, based on the 650 toolbox placement. Many of the prototypes demonstrated were the first to work with Apple's. Note that the ROM you use does not reflect what gets emulated if you use a ROM that's too different from your hardware configuration (eg Performa ROM when the gestalt ID is set to Quadra 650 and the CPU is set to 68030) things will break. If you find something that doesn't line up, feel free to adjust the spreadsheet. Dk7QDyKPY/ outlines what ROMs will actually work. Most Mac motherboards label the ROM chips right on the board with markings such as 'ROM HIGH', 'ROM LOW', 'ROM HH', 'ROM LL', etc. They will be a 1, 2, or 4 chip set in a 28-, 32-, or 40-pin package. Basilisk II was developed against two computers: the Performa 460? and the Quadra 650. To extract the ROMs and install them on the card, first remove the cover from the Macintosh.
