Jump to Content
Register
Forgot your password?
Third-party login
Log in with Discord

RISCY BUSINESS
Blog
Forums
Episode Guide
twitter
RISCY BUSINESS»Episode Guide
Studying the PLIC
References ▼
SiFive Developers
HiFive1 Schematics
[1]0:49
SiFive Developers
Platform Reference Manual
[2]0:49
SiFive Developers
E3 Coreplex Manual
[3]0:49
RISC-V
Draft Privileged ISA Specification v1.9.1
[4]3:32
Filter mode:
Topics
hardware
(null topic)
Media
🖮Programming🟉
📖Research
🖌Whiteboard
🎭
🏟
🔗
Link to: current timestamp
Credits
Host
Neo Ar
Indexer
Matt Mascarenhas
?
?

Keyboard Navigation

Global Keys

[, < / ], > Jump to previous / next episode
W, K, P / S, J, N Jump to previous / next marker
t / T Toggle theatre / SUPERtheatre mode
V Revert filter to original state Y Select link (requires manual Ctrl-c)

Menu toggling

q Quotes r References f Filter y Link c Credits

In-Menu Movement

a
w
s
d
h j k l
←
↑
↓
→

Quotes and References Menus

Enter Jump to timecode

Quotes, References and Credits Menus

o Open URL (in new tab)

Filter Menu

x, Space Toggle category and focus next
X, ShiftSpace Toggle category and focus previous
v Invert topics / media as per focus

Filter and Link Menus

z Toggle filter / linking mode

Credits Menu

Enter Open URL (in new tab)
0:10Recap and set the stage for the day
0:10Recap and set the stage for the day
0:10Recap and set the stage for the day
0:49Consult the HiFive1 schematics1, the Platform Reference Manual2 and the E3 Coreplex Manual3
📖
0:49Consult the HiFive1 schematics1, the Platform Reference Manual2 and the E3 Coreplex Manual3
📖
0:49Consult the HiFive1 schematics1, the Platform Reference Manual2 and the E3 Coreplex Manual3
📖
3:32Read about the Platform-Level Interrupt Controller in the RISC-V Privileged spec4
📖
3:32Read about the Platform-Level Interrupt Controller in the RISC-V Privileged spec4
📖
3:32Read about the Platform-Level Interrupt Controller in the RISC-V Privileged spec4
📖
6:55Summarise this paragraph
📖
6:55Summarise this paragraph
📖
6:55Summarise this paragraph
📖
10:54Research Local interrupt sources
📖
10:54Research Local interrupt sources
📖
10:54Research Local interrupt sources
📖
13:41Note that there are a number of registers relating to interrupt sources, all starting with an "m", with a few words on information seeping in
13:41Note that there are a number of registers relating to interrupt sources, all starting with an "m", with a few words on information seeping in
13:41Note that there are a number of registers relating to interrupt sources, all starting with an "m", with a few words on information seeping in
15:09Research Global interrupt sources
📖
15:09Research Global interrupt sources
📖
15:09Research Global interrupt sources
📖
16:25Research Interrupt Targets and Hart Contexts
📖
16:25Research Interrupt Targets and Hart Contexts
📖
16:25Research Interrupt Targets and Hart Contexts
📖
20:18Research Controlling Access to the PLIC and PLIC Core Specification
📖
20:18Research Controlling Access to the PLIC and PLIC Core Specification
📖
20:18Research Controlling Access to the PLIC and PLIC Core Specification
📖
24:14Research Interrupt Flow
📖
24:14Research Interrupt Flow
📖
24:14Research Interrupt Flow
📖
28:27Summarise the idea of the interrupt flow processing
28:27Summarise the idea of the interrupt flow processing
28:27Summarise the idea of the interrupt flow processing
31:23Correct a typo in the notes
🖌
31:23Correct a typo in the notes
🖌
31:23Correct a typo in the notes
🖌
33:02Platform-Level Interrupt Controller
🖌
33:02Platform-Level Interrupt Controller
🖌
33:02Platform-Level Interrupt Controller
🖌
43:42Research Interrupt Enables
📖
43:42Research Interrupt Enables
📖
43:42Research Interrupt Enables
📖
48:16Research Interrupt Priorities
📖
48:16Research Interrupt Priorities
📖
48:16Research Interrupt Priorities
📖
51:50Research Interrupt Priority Thresholds
📖
51:50Research Interrupt Priority Thresholds
📖
51:50Research Interrupt Priority Thresholds
📖
54:22Research Platform-Level Interrupt Controller in the E3 Coreplex Manual
📖
54:22Research Platform-Level Interrupt Controller in the E3 Coreplex Manual
📖
54:22Research Platform-Level Interrupt Controller in the E3 Coreplex Manual
📖
57:18Explore the PLIC code to see how it corresponds with our newly acquired knowledge
57:18Explore the PLIC code to see how it corresponds with our newly acquired knowledge
57:18Explore the PLIC code to see how it corresponds with our newly acquired knowledge
1:01:07We're out of time
1:01:07We're out of time
1:01:07We're out of time