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Synchronization controller #43

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christiaanb opened this issue Apr 6, 2022 · 2 comments
Closed

Synchronization controller #43

christiaanb opened this issue Apr 6, 2022 · 2 comments

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@christiaanb
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christiaanb commented Apr 6, 2022 •
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{- | Adjust core oscillator based on phase-difference excursions

Control algorithm is described in https://arxiv.org/abs/2111.05296
See also https://arxiv.org/abs/2109.14111
-}
synchronizationController ::
  HiddenClockResetEnable core =>
  -- | Vector of the:
  -- phase-difference excursions of all the domain-crossing incoming links
  Signal core (Vec n (BitVector 64)) ->
  -- |
  -- 1. Increase core frequency by "step"
  -- 2. Decrease core frequency by "step"
  ( Signal core Bool
  , Signal core Bool)
synchronizationController ... = ...
@martijnbastiaan
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Related: #44

@martijnbastiaan
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This has been implemented in #119. We've based our implementation on https://github.com/bittide/Callisto.jl.

lmbollen added a commit that referenced this issue Jan 8, 2025
@lmbollen
Squashed 'clash-vexriscv/' changes from 2eced423..68886c88
bacc4f2 
68886c88 Merge pull request #46 from clash-lang/run-clang-format
a32dbc98 Add `clang-format-check` to ci
68ca4d0e Format with `clang-format`
9a676aa6 Add `clang` to nix shell
0d4be0e0 Merge pull request #45 from clash-lang/lucas/bump-jtag-interface
61c7719d Bump GHC versions on Docker images and rebuild
5f9a53c9 Add `.scala-build` to `.gitignore`
2c1ec3a3 Remove `openocd-vexriscv` from `nix` and `docker`
deabc085 Switch to `openocd-vexriscv` and use `remote-bitbang`
d987e396 Replace `DebugPlugin` with `EmbeddedRiscvJtag`
59298429 Add `nix` derivation for `openocv-riscv`
2dfda13f Add `.metals` to `.gitignore`
554f4af1 Bump scala and spinal version
720e5d44 Add execute permissions to `update-vexriscv.pu`
ad6edb75 Merge pull request #44 from clash-lang/lucas/add-docker-readme
636ac968 Extend readme with CI info
ac10433d Bump GHA actions (#43)
59215117 Merge pull request #42 from clash-lang/add-all-check
e697bfdd Fix typo: ouput -> output
e7e8e29c Add all check to CI

git-subtree-dir: clash-vexriscv
git-subtree-split: 68886c8879d3df885e977a658f245a8a782079e8
lmbollen added a commit that referenced this issue Jan 9, 2025
@lmbollen
Squashed 'clash-vexriscv/' changes from 2eced423..ca418fcb
28db24b 
ca418fcb Merge pull request #47 from clash-lang/lucas/move-stoptime-ndmreset
27c82690 Move `ndmreset` and `stoptime` from `JtagOut` to `CpuOut`
68886c88 Merge pull request #46 from clash-lang/run-clang-format
a32dbc98 Add `clang-format-check` to ci
68ca4d0e Format with `clang-format`
9a676aa6 Add `clang` to nix shell
0d4be0e0 Merge pull request #45 from clash-lang/lucas/bump-jtag-interface
61c7719d Bump GHC versions on Docker images and rebuild
5f9a53c9 Add `.scala-build` to `.gitignore`
2c1ec3a3 Remove `openocd-vexriscv` from `nix` and `docker`
deabc085 Switch to `openocd-vexriscv` and use `remote-bitbang`
d987e396 Replace `DebugPlugin` with `EmbeddedRiscvJtag`
59298429 Add `nix` derivation for `openocv-riscv`
2dfda13f Add `.metals` to `.gitignore`
554f4af1 Bump scala and spinal version
720e5d44 Add execute permissions to `update-vexriscv.pu`
ad6edb75 Merge pull request #44 from clash-lang/lucas/add-docker-readme
636ac968 Extend readme with CI info
ac10433d Bump GHA actions (#43)
59215117 Merge pull request #42 from clash-lang/add-all-check
e697bfdd Fix typo: ouput -> output
e7e8e29c Add all check to CI

git-subtree-dir: clash-vexriscv
git-subtree-split: ca418fcb0024e12b4b2f9340d34aad47eaca370d
lmbollen added a commit that referenced this issue Jan 10, 2025
@lmbollen
Squashed 'clash-vexriscv/' changes from 2eced423..3a26b8bd
bae3453 
3a26b8bd Correcetly simulate passed time before first clock edge in verilator (#50)
51239127 Add post fetch step that removes `.git` (#48)
ca418fcb Merge pull request #47 from clash-lang/lucas/move-stoptime-ndmreset
27c82690 Move `ndmreset` and `stoptime` from `JtagOut` to `CpuOut`
68886c88 Merge pull request #46 from clash-lang/run-clang-format
a32dbc98 Add `clang-format-check` to ci
68ca4d0e Format with `clang-format`
9a676aa6 Add `clang` to nix shell
0d4be0e0 Merge pull request #45 from clash-lang/lucas/bump-jtag-interface
61c7719d Bump GHC versions on Docker images and rebuild
5f9a53c9 Add `.scala-build` to `.gitignore`
2c1ec3a3 Remove `openocd-vexriscv` from `nix` and `docker`
deabc085 Switch to `openocd-vexriscv` and use `remote-bitbang`
d987e396 Replace `DebugPlugin` with `EmbeddedRiscvJtag`
59298429 Add `nix` derivation for `openocv-riscv`
2dfda13f Add `.metals` to `.gitignore`
554f4af1 Bump scala and spinal version
720e5d44 Add execute permissions to `update-vexriscv.pu`
ad6edb75 Merge pull request #44 from clash-lang/lucas/add-docker-readme
636ac968 Extend readme with CI info
ac10433d Bump GHA actions (#43)
59215117 Merge pull request #42 from clash-lang/add-all-check
e697bfdd Fix typo: ouput -> output
e7e8e29c Add all check to CI

git-subtree-dir: clash-vexriscv
git-subtree-split: 3a26b8bdd1a1863030b89943d4bf229c2ce97831
lmbollen added a commit that referenced this issue Jan 13, 2025
@lmbollen
Squashed 'clash-vexriscv/' changes from 2eced423..3a26b8bd
0e4bb15 
3a26b8bd Correcetly simulate passed time before first clock edge in verilator (#50)
51239127 Add post fetch step that removes `.git` (#48)
ca418fcb Merge pull request #47 from clash-lang/lucas/move-stoptime-ndmreset
27c82690 Move `ndmreset` and `stoptime` from `JtagOut` to `CpuOut`
68886c88 Merge pull request #46 from clash-lang/run-clang-format
a32dbc98 Add `clang-format-check` to ci
68ca4d0e Format with `clang-format`
9a676aa6 Add `clang` to nix shell
0d4be0e0 Merge pull request #45 from clash-lang/lucas/bump-jtag-interface
61c7719d Bump GHC versions on Docker images and rebuild
5f9a53c9 Add `.scala-build` to `.gitignore`
2c1ec3a3 Remove `openocd-vexriscv` from `nix` and `docker`
deabc085 Switch to `openocd-vexriscv` and use `remote-bitbang`
d987e396 Replace `DebugPlugin` with `EmbeddedRiscvJtag`
59298429 Add `nix` derivation for `openocv-riscv`
2dfda13f Add `.metals` to `.gitignore`
554f4af1 Bump scala and spinal version
720e5d44 Add execute permissions to `update-vexriscv.pu`
ad6edb75 Merge pull request #44 from clash-lang/lucas/add-docker-readme
636ac968 Extend readme with CI info
ac10433d Bump GHA actions (#43)
59215117 Merge pull request #42 from clash-lang/add-all-check
e697bfdd Fix typo: ouput -> output
e7e8e29c Add all check to CI

git-subtree-dir: clash-vexriscv
git-subtree-split: 3a26b8bdd1a1863030b89943d4bf229c2ce97831
lmbollen added a commit that referenced this issue Jan 15, 2025
@lmbollen
Squashed 'clash-vexriscv/' changes from 2eced423..3a26b8bd
6ded7e7 
3a26b8bd Correcetly simulate passed time before first clock edge in verilator (#50)
51239127 Add post fetch step that removes `.git` (#48)
ca418fcb Merge pull request #47 from clash-lang/lucas/move-stoptime-ndmreset
27c82690 Move `ndmreset` and `stoptime` from `JtagOut` to `CpuOut`
68886c88 Merge pull request #46 from clash-lang/run-clang-format
a32dbc98 Add `clang-format-check` to ci
68ca4d0e Format with `clang-format`
9a676aa6 Add `clang` to nix shell
0d4be0e0 Merge pull request #45 from clash-lang/lucas/bump-jtag-interface
61c7719d Bump GHC versions on Docker images and rebuild
5f9a53c9 Add `.scala-build` to `.gitignore`
2c1ec3a3 Remove `openocd-vexriscv` from `nix` and `docker`
deabc085 Switch to `openocd-vexriscv` and use `remote-bitbang`
d987e396 Replace `DebugPlugin` with `EmbeddedRiscvJtag`
59298429 Add `nix` derivation for `openocv-riscv`
2dfda13f Add `.metals` to `.gitignore`
554f4af1 Bump scala and spinal version
720e5d44 Add execute permissions to `update-vexriscv.pu`
ad6edb75 Merge pull request #44 from clash-lang/lucas/add-docker-readme
636ac968 Extend readme with CI info
ac10433d Bump GHA actions (#43)
59215117 Merge pull request #42 from clash-lang/add-all-check
e697bfdd Fix typo: ouput -> output
e7e8e29c Add all check to CI

git-subtree-dir: clash-vexriscv
git-subtree-split: 3a26b8bdd1a1863030b89943d4bf229c2ce97831
lmbollen added a commit that referenced this issue Jan 22, 2025
@lmbollen
Squashed 'clash-vexriscv/' changes from 2eced423..3a26b8bd
1c7c4c7 
3a26b8bd Correcetly simulate passed time before first clock edge in verilator (#50)
51239127 Add post fetch step that removes `.git` (#48)
ca418fcb Merge pull request #47 from clash-lang/lucas/move-stoptime-ndmreset
27c82690 Move `ndmreset` and `stoptime` from `JtagOut` to `CpuOut`
68886c88 Merge pull request #46 from clash-lang/run-clang-format
a32dbc98 Add `clang-format-check` to ci
68ca4d0e Format with `clang-format`
9a676aa6 Add `clang` to nix shell
0d4be0e0 Merge pull request #45 from clash-lang/lucas/bump-jtag-interface
61c7719d Bump GHC versions on Docker images and rebuild
5f9a53c9 Add `.scala-build` to `.gitignore`
2c1ec3a3 Remove `openocd-vexriscv` from `nix` and `docker`
deabc085 Switch to `openocd-vexriscv` and use `remote-bitbang`
d987e396 Replace `DebugPlugin` with `EmbeddedRiscvJtag`
59298429 Add `nix` derivation for `openocv-riscv`
2dfda13f Add `.metals` to `.gitignore`
554f4af1 Bump scala and spinal version
720e5d44 Add execute permissions to `update-vexriscv.pu`
ad6edb75 Merge pull request #44 from clash-lang/lucas/add-docker-readme
636ac968 Extend readme with CI info
ac10433d Bump GHA actions (#43)
59215117 Merge pull request #42 from clash-lang/add-all-check
e697bfdd Fix typo: ouput -> output
e7e8e29c Add all check to CI

git-subtree-dir: clash-vexriscv
git-subtree-split: 3a26b8bdd1a1863030b89943d4bf229c2ce97831
lmbollen added a commit that referenced this issue Jan 23, 2025
@lmbollen
Squashed 'clash-vexriscv/' changes from 2eced423..3a26b8bd
e56d65e 
3a26b8bd Correcetly simulate passed time before first clock edge in verilator (#50)
51239127 Add post fetch step that removes `.git` (#48)
ca418fcb Merge pull request #47 from clash-lang/lucas/move-stoptime-ndmreset
27c82690 Move `ndmreset` and `stoptime` from `JtagOut` to `CpuOut`
68886c88 Merge pull request #46 from clash-lang/run-clang-format
a32dbc98 Add `clang-format-check` to ci
68ca4d0e Format with `clang-format`
9a676aa6 Add `clang` to nix shell
0d4be0e0 Merge pull request #45 from clash-lang/lucas/bump-jtag-interface
61c7719d Bump GHC versions on Docker images and rebuild
5f9a53c9 Add `.scala-build` to `.gitignore`
2c1ec3a3 Remove `openocd-vexriscv` from `nix` and `docker`
deabc085 Switch to `openocd-vexriscv` and use `remote-bitbang`
d987e396 Replace `DebugPlugin` with `EmbeddedRiscvJtag`
59298429 Add `nix` derivation for `openocv-riscv`
2dfda13f Add `.metals` to `.gitignore`
554f4af1 Bump scala and spinal version
720e5d44 Add execute permissions to `update-vexriscv.pu`
ad6edb75 Merge pull request #44 from clash-lang/lucas/add-docker-readme
636ac968 Extend readme with CI info
ac10433d Bump GHA actions (#43)
59215117 Merge pull request #42 from clash-lang/add-all-check
e697bfdd Fix typo: ouput -> output
e7e8e29c Add all check to CI

git-subtree-dir: clash-vexriscv
git-subtree-split: 3a26b8bdd1a1863030b89943d4bf229c2ce97831
lmbollen added a commit that referenced this issue Jan 24, 2025
@lmbollen
Squashed 'clash-vexriscv/' changes from 2eced423..3a26b8bd
46cfa23 
3a26b8bd Correcetly simulate passed time before first clock edge in verilator (#50)
51239127 Add post fetch step that removes `.git` (#48)
ca418fcb Merge pull request #47 from clash-lang/lucas/move-stoptime-ndmreset
27c82690 Move `ndmreset` and `stoptime` from `JtagOut` to `CpuOut`
68886c88 Merge pull request #46 from clash-lang/run-clang-format
a32dbc98 Add `clang-format-check` to ci
68ca4d0e Format with `clang-format`
9a676aa6 Add `clang` to nix shell
0d4be0e0 Merge pull request #45 from clash-lang/lucas/bump-jtag-interface
61c7719d Bump GHC versions on Docker images and rebuild
5f9a53c9 Add `.scala-build` to `.gitignore`
2c1ec3a3 Remove `openocd-vexriscv` from `nix` and `docker`
deabc085 Switch to `openocd-vexriscv` and use `remote-bitbang`
d987e396 Replace `DebugPlugin` with `EmbeddedRiscvJtag`
59298429 Add `nix` derivation for `openocv-riscv`
2dfda13f Add `.metals` to `.gitignore`
554f4af1 Bump scala and spinal version
720e5d44 Add execute permissions to `update-vexriscv.pu`
ad6edb75 Merge pull request #44 from clash-lang/lucas/add-docker-readme
636ac968 Extend readme with CI info
ac10433d Bump GHA actions (#43)
59215117 Merge pull request #42 from clash-lang/add-all-check
e697bfdd Fix typo: ouput -> output
e7e8e29c Add all check to CI

git-subtree-dir: clash-vexriscv
git-subtree-split: 3a26b8bdd1a1863030b89943d4bf229c2ce97831
lmbollen added a commit that referenced this issue Feb 19, 2025
@lmbollen
Squashed 'clash-vexriscv/' changes from 2eced423..da3b01a2
1fe63fc 
da3b01a2 Set cache path to Cabal store set in `shell.nix` (#65)
3f9758a1 Check whether Nix shell works on CI (#61)
9363f8d4 Merge pull request #63 from clash-lang/improve-expect-functions
79c5e34a Add timeout to expect functions
ed39928d Add call stack to `waitForLine`
f1d76ead Use `tail` instead of `streaming` to follow files (#64)
e86580bf Remove enable from `cpu` (#58)
c69899c2 Drop register on wishbone bus (#59)
1715fc73 Print `JTAG bridge ready` and wait for it to prevent race conditions (#57)
1ca5a69d Merge pull request #53 from clash-lang/add-fourmolu
5e11a6f6 Add `.git-blame-ignore-revs`
2bd141e6 Add fourmolu formatting
96ad7244 Use `HasCallStack` instead of manual source line tracking (#52)
3900cb07 Bump OpenOCD (#54)
3a26b8bd Correcetly simulate passed time before first clock edge in verilator (#50)
51239127 Add post fetch step that removes `.git` (#48)
ca418fcb Merge pull request #47 from clash-lang/lucas/move-stoptime-ndmreset
27c82690 Move `ndmreset` and `stoptime` from `JtagOut` to `CpuOut`
68886c88 Merge pull request #46 from clash-lang/run-clang-format
a32dbc98 Add `clang-format-check` to ci
68ca4d0e Format with `clang-format`
9a676aa6 Add `clang` to nix shell
0d4be0e0 Merge pull request #45 from clash-lang/lucas/bump-jtag-interface
61c7719d Bump GHC versions on Docker images and rebuild
5f9a53c9 Add `.scala-build` to `.gitignore`
2c1ec3a3 Remove `openocd-vexriscv` from `nix` and `docker`
deabc085 Switch to `openocd-vexriscv` and use `remote-bitbang`
d987e396 Replace `DebugPlugin` with `EmbeddedRiscvJtag`
59298429 Add `nix` derivation for `openocv-riscv`
2dfda13f Add `.metals` to `.gitignore`
554f4af1 Bump scala and spinal version
720e5d44 Add execute permissions to `update-vexriscv.pu`
ad6edb75 Merge pull request #44 from clash-lang/lucas/add-docker-readme
636ac968 Extend readme with CI info
ac10433d Bump GHA actions (#43)
59215117 Merge pull request #42 from clash-lang/add-all-check
e697bfdd Fix typo: ouput -> output
e7e8e29c Add all check to CI

git-subtree-dir: clash-vexriscv
git-subtree-split: da3b01a2fc91f55cec7fa33c1f07f88631d02ecf
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@christiaanb @martijnbastiaan