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Public repository / OSCPU

NutShell

RISC-V SoC designed by students in UCAS

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1.6KStars
262Forks
83Open issues
45Subscribers

Language distribution

Share of source bytes reported by GitHub

Scala56%
Tcl35%
Verilog5%
C2%
Makefile1%
SystemVerilog1%
Linker Script1%
Shell<1%
Python<1%

Recent activity

Latest commits on the default branch

TLB: gate hardware A/D updates behind EnableUpdateAD (#280)good-circle · Sep 20, 2026TLB: apply in-order A/D page-fault checks to the OoO pathgood-circle · Sep 17, 2026ready-to-run: bump nemu-sogood-circle · Sep 21, 2026CSR: add menvcfg and senvcfg as read-only zerogood-circle · Sep 21, 2026CSR: keep CY/TM/IR writable in counterengood-circle · Sep 19, 2026CSR: write ebreak PC into xtvalgood-circle · Sep 19, 2026CSR: fix medeleg write maskgood-circle · Sep 19, 2026

Project details

Created Jul 2020 Updated Sep 2026 Other Project website

Contributors

8
sashimi-yzh's avatarsashimi-yzh739 commitsAugustusWillisWang's avatarAugustusWillisWang421 commitswakafa1's avatarwakafa1118 commitsLemover's avatarLemover108 commitspoemonsense's avatarpoemonsense68 commitsgood-circle's avatargood-circle13 commits
CSR: drop unimplemented PMP registersgood-circle · Sep 18, 2026
BPU: sample BTB ready on lookup, not every cycle (#284)good-circle · Sep 20, 2026
CSR: skip minstret on traps (#283)good-circle · Sep 20, 2026
Wonicon's avatar
Wonicon
12 commits
klin02's avatarklin029 commits