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author | Jonathan Neuschäfer <j.neuschaefer@gmx.net> | 2016-04-03 15:03:45 +0200 |
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committer | Jonathan Neuschäfer <j.neuschaefer@gmx.net> | 2016-04-03 15:03:45 +0200 |
commit | 3217152c1bd9384a15242c0f8cb4f9781d6d9afc (patch) | |
tree | 67c8a3bc43d32a2ee82bdc8926615371e73c677f /README.md | |
parent | 2f326d0761ca72628bf2c3089395a3718ed5faed (diff) | |
download | picorv32-3217152c1bd9384a15242c0f8cb4f9781d6d9afc.tar.gz picorv32-3217152c1bd9384a15242c0f8cb4f9781d6d9afc.zip |
README.md: Document the meaning of mem_instr
Diffstat (limited to 'README.md')
-rw-r--r-- | README.md | 3 |
1 files changed, 2 insertions, 1 deletions
@@ -297,7 +297,8 @@ that can run one memory transfer at a time: The core initiates a memory transfer by asserting `mem_valid`. The valid signal stays high until the peer asserts `mem_ready`. All core outputs -are stable over the `mem_valid` period. +are stable over the `mem_valid` period. If the memory transfer is an +instruction fetch, the core asserts `mem_instr`. #### Read Transfer |