hi all ..
I cant understand the subject of Bus architecture , i d'nt know what the relationship between the three types inside the PC , External \address\data ! how they are in the PC , how they work !!
I read something about them and could n't understand the whole subject. How the parts communicate ? Are they talking to each other throught the Memory !
Any site discussing this issue in more detail ,it'll be appreciated
I need more sites talking deeply about hardware !
what i could understand is that , the data bus connects the CPU & Memory , Data bus between the devices other than CPU and the Memory , External Bus used for interrupts and other things but not to carry data between the CPU & devices !!
I'm really confused
Thank you in advance