Memory Protection Unit (MPU)
GPTKB entity
Statements (29)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
computer security technology
hardware component |
| gptkbp:canBe |
gptkb:software
|
| gptkbp:compatibleWith |
virtual memory
|
| gptkbp:controls |
access permissions
|
| gptkbp:distinctFrom |
gptkb:Memory_Management_Unit_(MMU)
|
| gptkbp:enforcedBy |
memory region boundaries
|
| gptkbp:foundIn |
gptkb:ARM_Cortex-M_processors
some RISC-V cores |
| gptkbp:function |
memory protection
|
| https://www.w3.org/2000/01/rdf-schema#label |
Memory Protection Unit (MPU)
|
| gptkbp:prevention |
unauthorized memory access
|
| gptkbp:prohibits |
execute access
read access write access |
| gptkbp:provides |
region-based protection
|
| gptkbp:usedFor |
fault detection
safety-critical applications isolation of tasks |
| gptkbp:usedIn |
embedded systems
microcontrollers real-time operating systems |
| gptkbp:bfsParent |
gptkb:ARMv7-M
gptkb:ARMv8-M gptkb:Cortex-M23 gptkb:Cortex-M33 gptkb:Cortex-M35P gptkb:Cortex-M4 |
| gptkbp:bfsLayer |
5
|