Bug 1136 - fp to int conversion in ieee754fpu/soc (cffpr* and fcti*)
Summary: fp to int conversion in ieee754fpu/soc (cffpr* and fcti*)
Status: CONFIRMED
Alias: None
Product: Libre-SOC's first SoC
Classification: Unclassified
Component: ALU (including IEEE754 16/32/64-bit FPU) (show other bugs)
Version: unspecified
Hardware: PC Linux
: --- enhancement
Assignee: Jacob Lifshay
URL:
Depends on: 1135 1177
Blocks: 1025
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Reported: 2023-08-10 00:40 BST by Jacob Lifshay
Modified: 2023-10-01 11:30 BST (History)
2 users (show)

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Description Jacob Lifshay 2023-08-10 00:40:28 BST 
ieee754fpu:
pipeline stages (to be assembled into a 3-ish stage pipeline):
* unpack
* setup rotate & overflow detect
* rotate
* mask rotate output
* round/negation