mie

Machine Interrupt Enable

mip.yaml#/description

Attributes

CSR Address

0x304

Defining extension

Length

64-bit

Privilege Mode

M

Format

mie format

Figure 1. mie format

Field Summary

Name	Location	Type	Reset Value
`SSIE`	1	RO	0
`VSSIE`	2	RO	0
`MSIE`	3	RO	0
`STIE`	5	RW	0
`VSTIE`	6	RW	0
`MTIE`	7	RO	0
`SEIE`	9	RO	0
`VSEIE`	10	RO	0
`MEIE`	11	RO	0
`SGEIE`	12	RW	0
`LCOFIE`	13	RW	0

Fields

`SSIE`

Location: mie[1]
Description: Enables Supervisor Software Interrupts.
Type

RO	Read-Only Field has a hardwired value that does not change. Writes to an RO field are ignored.

Reset value: 0

`VSSIE`

Location: mie[2]
Description: Enables Virtual Supervisor Software Interrupts.
Type

RO	Read-Only Field has a hardwired value that does not change. Writes to an RO field are ignored.

Reset value: 0

`MSIE`

Location: mie[3]
Description: Enables Machine Software Interrupts.
Type

RO	Read-Only Field has a hardwired value that does not change. Writes to an RO field are ignored.

Reset value: 0

`STIE`

Location: mie[5]
Description: Enables Supervisor Timer Interrupts.
Type

RW	Read-Write Field is writable by software. Any value that fits in the field is acceptable and shall be retained for subsequent reads.

Reset value: 0

`VSTIE`

Location: mie[6]
Description: Enables Virtual Supervisor Timer Interrupts.
Type

RW	Read-Write Field is writable by software. Any value that fits in the field is acceptable and shall be retained for subsequent reads.

Reset value: 0

`MTIE`

Location: mie[7]
Description: Enables Machine Timer Interrupts.
Type

RO	Read-Only Field has a hardwired value that does not change. Writes to an RO field are ignored.

Reset value: 0

`SEIE`

Location: mie[9]
Description: Enables Supervisor External Interrupts.
Type

RO	Read-Only Field has a hardwired value that does not change. Writes to an RO field are ignored.

Reset value: 0

`VSEIE`

Location: mie[10]
Description: Enables Virtual Supervisor External Interrupts.
Type

RO	Read-Only Field has a hardwired value that does not change. Writes to an RO field are ignored.

Reset value: 0

`MEIE`

Location: mie[11]
Description: Enables Machine External Interrupts.
Type

RO	Read-Only Field has a hardwired value that does not change. Writes to an RO field are ignored.

Reset value: 0

`SGEIE`

Location: mie[12]
Description: Enables Supervisor Guest External Interrupts
Type

RW	Read-Write Field is writable by software. Any value that fits in the field is acceptable and shall be retained for subsequent reads.

Reset value: 0

`LCOFIE`

Location: mie[13]
Description: Enables Local Counter Overflow Interrupts.
Type

RW	Read-Write Field is writable by software. Any value that fits in the field is acceptable and shall be retained for subsequent reads.

Reset value: 0