Copper Core

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Cores: Tin Copper Silver Gold 

The Copper core isn't much bigger than Tin, but here both flow and exu slots are properly populated with functional units, so instruction level parallelism is approximately doubled in comparison. Mobile devices, low power servers or smart devices like printers are the expected primary targets.

Belt: 8  Morsel: 3bit  Scalar Width: 64bit  Operand Maximum Size: 8B  

Pipelines: 19  Retire Stations: 8  Scratchpad: 8192B  

Spill Buffers: 8  Spiller Stack Size: 16MB  

iCache Line: NoneB  

2 reader slots, 17bits wide   2 writer slots, 20bits wide   1 pick slots, 11bits wide   

exu slot 0, 19bits wide, with functional units: alu count mul NaR nope shift shuffle 

exu slot 1, 7bits wide, with functional units: cc exuArgs 

flow slot 0, 18bits wide, with functional units: boot cache con conform control ls misc nopf 

flow slot 1, 8bits wide, with functional units: flowArgs nopf 

Operation Encoding