How to understand these type of graphics about pipelines…
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How to understand these type of graphics about pipelines?
This is from my course on Computer Architecture. We study MlPS and see these diagrams often. The slides say the shade on the right means read and on the left means write. But nothing about the dotted lines and full lines for example IM and Reg. Also I don't understand how Decode and WB stages can overlap. It's a single cycle right? So at the end of the cycle WB writes the new value but before the end of the cycle we read from it?? I really need someone to explain these to me. Thanks.
#technology
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This is from my course on Computer Architecture. We study MlPS and see these diagrams often. The slides say the shade on the right means read and on the left means write. But nothing about the dotted lines and full lines for example IM and Reg. Also I don't understand how Decode and WB stages can overlap. It's a single cycle right? So at the end of the cycle WB writes the new value but before the end of the cycle we read from it?? I really need someone to explain these to me. Thanks.
#technology
source
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