0
votes
1answer
75 views

What is the difference between the terms “memory”, “main memory”, “RAM”, “Memory bank” and “Memory Module”

What is the difference in the followoing words? They seem to all be interchangable. Memory, Main memory, RAM, Memory bank, Memory Module. Correct me if I'm wrong but my understanding is memory is a ...
4
votes
3answers
331 views

What hardware is at physical address 0x80000000 on powerpc New World Macintosh?

Open Firmware device tree gives no clue what device might decode at physical address 0x80000000 to 0x8008200 on a G4 New World Macintosh. The mmu has three adjacent Virtual=Real translations for that ...
1
vote
2answers
313 views

Role of a bus bridge [closed]

Simple question: What is the role of a bus bridge?
3
votes
3answers
951 views

Relation between controllers, interfaces, adapt cards, chipsets, buses

I am confused about the following concepts and their relations: controllers, interfaces, adapters, chipsets, buses and north/south bridges. Can anyone point out how they are working together, what are ...
10
votes
2answers
4k views

Why does RAM need to be installed in pairs?

Why does RAM need to be installed in pairs? What's the reason behind this?
2
votes
1answer
1k views

Does my motherboard support dual-core processors?

Hi there! I'm very confused about my motherboard (ConRoe945PL-GLAN) It's manual says, that i can use only some kind of ConRoe processors. But some pages on internet says that i can plug in almost ...