When two native English speakers are talking about the Amiga 1200 processor, how exactly do they pronounce it? Sixty eight oh twenty, six eighty twenty, something else maybe?
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for the processors in general i call them sixty-eight k's when referring to a specific one i call them oh-three-oh, or oh-six-oh etc i dont often say the prefix with the suffix but if i do its six-eight-oh-six-oh be interesting to see if people say it differently :great |
Here's one I thought of the other day... how do you get to the alternative functions on the numerical keypad? i.e. Home, Page Down, etc. instead of the numbers and symbols? Or were those things just printed on the keys without thinking it through. Because the weirdest one is Num Lock. How can you turn Num Lock off, if it has to be off in order for you to press it?
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There are some applications, though, which allow to interprete the numerical keys as cursor movements. For example CygnusED. But this is not globabl but only inside CygnusEd. And it's not switched by the NumLock key but by an option in the menu. |
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You must have a loud FDD, most of mine are pretty quiet. Pretty much a standard amount of noise from all (including PCs) drives. Even a Mac's soft eject makes a noise. Quote:
Threads merged - BippyM |
What's in the ROM, specifically what is the file structure in side the ROM?
What is executed firs in the ROM, and how does the computer know to execute that specific file? |
you can rip your rom and find out whats in it with remus :)
whats in the rom will depend on the machine it came out of. i think exec is executed first. |
Amiga questions you've always been too embarrassed to ask
"What's a Nubian?"
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in what context?:laughing |
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have a look at whats in the rom image:) its interesting. say for instance the rom has multiple programs(it does) and if you see the programs as files that are launched in a specific order(and can be accessed at any time after boot),then wouldnt you agree the rom has a file structure.:) |
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The ROM holds the core operating system modules like Exec, DOS, Intuition and other libraries, drivers for mouse, keyboard, disk drive, the file system, etc. The structure of each module is a header used to identify the module as such, along with other data such as name, where to look for the next module, etc., and all the modules concatenated is what makes up the ROM. When the Amiga is turned on, the CPU will read an address from the ROM pointing into the Exec and start execution from there, and Exec then performs some basic initialization and runs the remaining modules. |
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Yeah what they said.
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Why did Commodore choose to go for roms that aren't reprogrammable?? especially knowing that any bugs and updates cannot be fixed/applied?
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You can still load Kickstart from floppy disk.
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hangon a sec, how do you load a different rom from floppy on a 1200? does this mean i can test out custom roms before burning? |
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you know those relokick degrader disks you can get? that loads a kickstart from floppy so its the same thing. im not sure it would work well with the update for for 3.9 though its a bit bigger.a disk is what,880kb(a custom rom for 3.9 is 1mb) the older amigas used to load kickstart from floppy,im sure.(before they had roms) as for them using burn once parts,i dont know maybe they where cheaper. oh,you can test custom roms or any rom in winuae before you do a byte swap/split for the real thing in the programmer. |
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