7 commits

Author	SHA1	Message	Date
Elliot Baptist	41c2fd8d90	[doc] Fix typos	2025-06-27 11:09:24 +00:00
Greg Chadwick	9a65bc1f0d	[doc] Fixes and clarifications for exceptions and interrupts	2022-11-29 19:21:08 +00:00
Marno van der Maas	97ccca7f27	Made values of mcause 32 bits	2022-08-18 13:16:21 +01:00
Greg Chadwick	ead2174c1a	Introduce internal interrupt concept ... An internal interrupt triggers an NMI. A single one is implemented, one on integrity errors being seen in load data. This replaces a synchronous exception on an integrity error which caused timing issues.	2022-04-01 17:00:23 +01:00
Greg Chadwick	c0f67946f2	[rtl,doc] Add double fault detection. ... Fixes #1117	2022-01-25 15:05:39 +00:00
Greg Chadwick	f4e3eefcfb	[rtl,dv,doc] Flip priority of fast interrupts ... This matches the priority used in Spike. This also fixes an issue in the DV where the priority of external/software/timer interrupts wasn't calculated correctly.	2021-10-15 11:30:35 +01:00
Philipp Wagner	830b7f7206	Restructure documentation ... Restructure the existing documentation to group the content by intended audience. This produces four sections: * An introduction section, relevant to "newcomers" to Ibex. * An user guide, intended for hardware designers (integrators) and software developers who want to integrate Ibex, and develop software for it. * A reference guide, which provides background information on the design. This section is essential when working on Ibex, and also documents our design decisions. * A developer guide aimed at people modifying Ibex itself. It consists mostly of process and tool documentation: how to run the verification after a code change, how to use GitHub, etc. This commit is large, but text is mostly unchanged. A couple of introductions and tables of content were added, but no significant changes to the text have been made. These will be done in follow-ups. Signed-off-by: Philipp Wagner <phw@lowrisc.org>	2020-09-28 22:30:00 +01:00

Renamed from doc/exception_interrupts.rst (Browse further)