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1. #Psx emulator mac ppc serial#
2. #Psx emulator mac ppc driver#
3. #Psx emulator mac ppc android#
4. #Psx emulator mac ppc software#

So, with Macs, while the hardware configurations will inevitably vary between machines, I did manage to come up with a sort of physical memory map of locations common between all the various PowerPC Macs: 00000000 - 7FFFFFFFĨ1000000 - ATI MACH 64 (For G3 Beige, my target ROM, this will be what I'll try to use)į3013000 - Serial Printer Port (0x20 bytes)į3013020 - Serial Modem Port (0x20 bytes)į3014000 - DAVAudio Sound Bus (0x1000 bytes)į3015000 - SWIM 3 Floppy Disk Drive (0x1000 bytes) But it also means several apps that rely on those instructions crash in Sheepshaver.įor my emulator, I've being using this repository to guide me in how the ROMs work: Īnd huge thanks to the person running it, Elliot Nunn, for not only his work in dissecting the ROMs, but also assisting me in getting the ROM to work. PearPC actually does emulation of many of the components required to emulate a Mac, enough to boot it up.Īlso, Sheepshaver doesn't try emulating the supervisor-level instructions, which is a huge reason the hacks exist in the first place (one of the patches for the ROMs actually replaces an rfi instruction).

#Psx emulator mac ppc driver#

One reason is that it uses the floppy drive emulation to work with hard disks (at least those Sheepshaver makes), hijacking a floppy disk driver built into the OS to do so. And out of frustration, Motorola, IBM, and Apple combined their efforts into one and primarily focused on one processor.Īs for actual emulation, it should come as no surprise that Sheepshaver is very hacky. For Apple, first they tried making their own processor (and failed), tried using a Motorola 88000 series processor (and scrapped it), before going with IBM's Power architecture and modifying it to better suit Apple's needs. Long story short so far: it seems like Motorola, Apple, and IBM were all independently working on their own RISC processors. Hello and welcome to yet another look into Mac emulation and my PowerPC Mac emulator.įirst thing to note is I've been doing a little bit of behind-the-scenes work as to how the PowerPC even came into being.

#Psx emulator mac ppc android#

Join us at /r/EmuDev Android Emulator accuracy tests:Īre you an emulator developer? Send the moderators a message if you'd like a user flair reflecting that. Game recommendations: /v/'s Recommended Games Wiki r/SBCGaming - Single Board Computer Gaming (Raspberry Pi, etc) r/EmulationOnPC - For PC and Mac emulation troubleshooting and support r/EmulationOnAndroid - Android emulation and troubleshooting General Computers Handhelds Consoles Nintendo Browse All FAQ Discussion Links Posts asking which games are playable/what the emulator is called/where to get it will be removed. There are very few playable commercial titles for PlayStation 4, PlayStation Vita, Xbox one, and Nintendo Switch emulators.This is /r/ emulation - not /r/flashcarts or /r/consolehomebrew.Please abide by reddit's site-wide rules on self-promotion. Any further videos should be packaged into a self post, accompanied by a submission statement that facilitates discussion. Users are permitted to post one emulator demonstration video per day as a link post.Comments stepping significantly over the line will be removed- use some common sense. Simple tech support or general queries not fulfilling that requirement belong in the Weekly Question Thread and will be redirected there. Self posts should provide scope for wider, interesting discussion.

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#Psx emulator mac ppc software#

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