scounteren

Supervisor Counter Enable

Delegates control of the hardware performance-monitoring counters to U-mode

Attributes

Defining Extension	S, version >= S@1.11.0
CSR Address	0x106
Length	32-bit
Privilege Mode	S

Defining Extension

S, version >= S@1.11.0

CSR Address

0x106

Length

32-bit

Privilege Mode

Format

Figure 1. scounteren format

Field Summary

Name	Location	Type	Reset Value
scounteren.CY	0	[when,"SCOUNTENABLE_EN[0]"] RW [when,"!(SCOUNTENABLE_EN[0])"] RO	UNDEFINED_LEGAL
scounteren.TM	1	[when,"SCOUNTENABLE_EN[1]"] RW [when,"!(SCOUNTENABLE_EN[1])"] RO	UNDEFINED_LEGAL
scounteren.IR	2	[when,"SCOUNTENABLE_EN[2]"] RW [when,"!(SCOUNTENABLE_EN[2])"] RO	UNDEFINED_LEGAL
scounteren.HPM3	3	[when,"SCOUNTENABLE_EN[3]"] RW [when,"!(SCOUNTENABLE_EN[3])"] RO	UNDEFINED_LEGAL
scounteren.HPM4	4	[when,"SCOUNTENABLE_EN[4]"] RW [when,"!(SCOUNTENABLE_EN[4])"] RO	UNDEFINED_LEGAL
scounteren.HPM5	5	[when,"SCOUNTENABLE_EN[5]"] RW [when,"!(SCOUNTENABLE_EN[5])"] RO	UNDEFINED_LEGAL
scounteren.HPM6	6	[when,"SCOUNTENABLE_EN[6]"] RW [when,"!(SCOUNTENABLE_EN[6])"] RO	UNDEFINED_LEGAL
scounteren.HPM7	7	[when,"SCOUNTENABLE_EN[7]"] RW [when,"!(SCOUNTENABLE_EN[7])"] RO	UNDEFINED_LEGAL
scounteren.HPM8	8	[when,"SCOUNTENABLE_EN[8]"] RW [when,"!(SCOUNTENABLE_EN[8])"] RO	UNDEFINED_LEGAL
scounteren.HPM9	9	[when,"SCOUNTENABLE_EN[9]"] RW [when,"!(SCOUNTENABLE_EN[9])"] RO	UNDEFINED_LEGAL
scounteren.HPM10	10	[when,"SCOUNTENABLE_EN[10]"] RW [when,"!(SCOUNTENABLE_EN[10])"] RO	UNDEFINED_LEGAL
scounteren.HPM11	11	[when,"SCOUNTENABLE_EN[11]"] RW [when,"!(SCOUNTENABLE_EN[11])"] RO	UNDEFINED_LEGAL
scounteren.HPM12	12	[when,"SCOUNTENABLE_EN[12]"] RW [when,"!(SCOUNTENABLE_EN[12])"] RO	UNDEFINED_LEGAL
scounteren.HPM13	13	[when,"SCOUNTENABLE_EN[13]"] RW [when,"!(SCOUNTENABLE_EN[13])"] RO	UNDEFINED_LEGAL
scounteren.HPM14	14	[when,"SCOUNTENABLE_EN[14]"] RW [when,"!(SCOUNTENABLE_EN[14])"] RO	UNDEFINED_LEGAL
scounteren.HPM15	15	[when,"SCOUNTENABLE_EN[15]"] RW [when,"!(SCOUNTENABLE_EN[15])"] RO	UNDEFINED_LEGAL
scounteren.HPM16	16	[when,"SCOUNTENABLE_EN[16]"] RW [when,"!(SCOUNTENABLE_EN[16])"] RO	UNDEFINED_LEGAL
scounteren.HPM17	17	[when,"SCOUNTENABLE_EN[17]"] RW [when,"!(SCOUNTENABLE_EN[17])"] RO	UNDEFINED_LEGAL
scounteren.HPM18	18	[when,"SCOUNTENABLE_EN[18]"] RW [when,"!(SCOUNTENABLE_EN[18])"] RO	UNDEFINED_LEGAL
scounteren.HPM19	19	[when,"SCOUNTENABLE_EN[19]"] RW [when,"!(SCOUNTENABLE_EN[19])"] RO	UNDEFINED_LEGAL
scounteren.HPM20	20	[when,"SCOUNTENABLE_EN[20]"] RW [when,"!(SCOUNTENABLE_EN[20])"] RO	UNDEFINED_LEGAL
scounteren.HPM21	21	[when,"SCOUNTENABLE_EN[21]"] RW [when,"!(SCOUNTENABLE_EN[21])"] RO	UNDEFINED_LEGAL
scounteren.HPM22	22	[when,"SCOUNTENABLE_EN[22]"] RW [when,"!(SCOUNTENABLE_EN[22])"] RO	UNDEFINED_LEGAL
scounteren.HPM23	23	[when,"SCOUNTENABLE_EN[23]"] RW [when,"!(SCOUNTENABLE_EN[23])"] RO	UNDEFINED_LEGAL
scounteren.HPM24	24	[when,"SCOUNTENABLE_EN[24]"] RW [when,"!(SCOUNTENABLE_EN[24])"] RO	UNDEFINED_LEGAL
scounteren.HPM25	25	[when,"SCOUNTENABLE_EN[25]"] RW [when,"!(SCOUNTENABLE_EN[25])"] RO	UNDEFINED_LEGAL
scounteren.HPM26	26	[when,"SCOUNTENABLE_EN[26]"] RW [when,"!(SCOUNTENABLE_EN[26])"] RO	UNDEFINED_LEGAL
scounteren.HPM27	27	[when,"SCOUNTENABLE_EN[27]"] RW [when,"!(SCOUNTENABLE_EN[27])"] RO	UNDEFINED_LEGAL
scounteren.HPM28	28	[when,"SCOUNTENABLE_EN[28]"] RW [when,"!(SCOUNTENABLE_EN[28])"] RO	UNDEFINED_LEGAL
scounteren.HPM29	29	[when,"SCOUNTENABLE_EN[29]"] RW [when,"!(SCOUNTENABLE_EN[29])"] RO	UNDEFINED_LEGAL
scounteren.HPM30	30	[when,"SCOUNTENABLE_EN[30]"] RW [when,"!(SCOUNTENABLE_EN[30])"] RO	UNDEFINED_LEGAL
scounteren.HPM31	31	[when,"SCOUNTENABLE_EN[31]"] RW [when,"!(SCOUNTENABLE_EN[31])"] RO	UNDEFINED_LEGAL

Name

Location

Type

Reset Value

scounteren.CY

[when,"SCOUNTENABLE_EN[0]"] RW [when,"!(SCOUNTENABLE_EN[0])"] RO

UNDEFINED_LEGAL

scounteren.TM

[when,"SCOUNTENABLE_EN[1]"] RW [when,"!(SCOUNTENABLE_EN[1])"] RO

UNDEFINED_LEGAL

scounteren.IR

[when,"SCOUNTENABLE_EN[2]"] RW [when,"!(SCOUNTENABLE_EN[2])"] RO

UNDEFINED_LEGAL

scounteren.HPM3

[when,"SCOUNTENABLE_EN[3]"] RW [when,"!(SCOUNTENABLE_EN[3])"] RO

UNDEFINED_LEGAL

scounteren.HPM4

[when,"SCOUNTENABLE_EN[4]"] RW [when,"!(SCOUNTENABLE_EN[4])"] RO

UNDEFINED_LEGAL

scounteren.HPM5

[when,"SCOUNTENABLE_EN[5]"] RW [when,"!(SCOUNTENABLE_EN[5])"] RO

UNDEFINED_LEGAL

scounteren.HPM6

[when,"SCOUNTENABLE_EN[6]"] RW [when,"!(SCOUNTENABLE_EN[6])"] RO

UNDEFINED_LEGAL

scounteren.HPM7

[when,"SCOUNTENABLE_EN[7]"] RW [when,"!(SCOUNTENABLE_EN[7])"] RO

UNDEFINED_LEGAL

scounteren.HPM8

[when,"SCOUNTENABLE_EN[8]"] RW [when,"!(SCOUNTENABLE_EN[8])"] RO

UNDEFINED_LEGAL

scounteren.HPM9

[when,"SCOUNTENABLE_EN[9]"] RW [when,"!(SCOUNTENABLE_EN[9])"] RO

UNDEFINED_LEGAL

scounteren.HPM10

[when,"SCOUNTENABLE_EN[10]"] RW [when,"!(SCOUNTENABLE_EN[10])"] RO

UNDEFINED_LEGAL

scounteren.HPM11

[when,"SCOUNTENABLE_EN[11]"] RW [when,"!(SCOUNTENABLE_EN[11])"] RO

UNDEFINED_LEGAL

scounteren.HPM12

[when,"SCOUNTENABLE_EN[12]"] RW [when,"!(SCOUNTENABLE_EN[12])"] RO

UNDEFINED_LEGAL

scounteren.HPM13

[when,"SCOUNTENABLE_EN[13]"] RW [when,"!(SCOUNTENABLE_EN[13])"] RO

UNDEFINED_LEGAL

scounteren.HPM14

[when,"SCOUNTENABLE_EN[14]"] RW [when,"!(SCOUNTENABLE_EN[14])"] RO

UNDEFINED_LEGAL

scounteren.HPM15

[when,"SCOUNTENABLE_EN[15]"] RW [when,"!(SCOUNTENABLE_EN[15])"] RO

UNDEFINED_LEGAL

scounteren.HPM16

[when,"SCOUNTENABLE_EN[16]"] RW [when,"!(SCOUNTENABLE_EN[16])"] RO

UNDEFINED_LEGAL

scounteren.HPM17

[when,"SCOUNTENABLE_EN[17]"] RW [when,"!(SCOUNTENABLE_EN[17])"] RO

UNDEFINED_LEGAL

scounteren.HPM18

[when,"SCOUNTENABLE_EN[18]"] RW [when,"!(SCOUNTENABLE_EN[18])"] RO

UNDEFINED_LEGAL

scounteren.HPM19

[when,"SCOUNTENABLE_EN[19]"] RW [when,"!(SCOUNTENABLE_EN[19])"] RO

UNDEFINED_LEGAL

scounteren.HPM20

[when,"SCOUNTENABLE_EN[20]"] RW [when,"!(SCOUNTENABLE_EN[20])"] RO

UNDEFINED_LEGAL

scounteren.HPM21

[when,"SCOUNTENABLE_EN[21]"] RW [when,"!(SCOUNTENABLE_EN[21])"] RO

UNDEFINED_LEGAL

scounteren.HPM22

[when,"SCOUNTENABLE_EN[22]"] RW [when,"!(SCOUNTENABLE_EN[22])"] RO

UNDEFINED_LEGAL

scounteren.HPM23

[when,"SCOUNTENABLE_EN[23]"] RW [when,"!(SCOUNTENABLE_EN[23])"] RO

UNDEFINED_LEGAL

scounteren.HPM24

[when,"SCOUNTENABLE_EN[24]"] RW [when,"!(SCOUNTENABLE_EN[24])"] RO

UNDEFINED_LEGAL

scounteren.HPM25

[when,"SCOUNTENABLE_EN[25]"] RW [when,"!(SCOUNTENABLE_EN[25])"] RO

UNDEFINED_LEGAL

scounteren.HPM26

[when,"SCOUNTENABLE_EN[26]"] RW [when,"!(SCOUNTENABLE_EN[26])"] RO

UNDEFINED_LEGAL

scounteren.HPM27

[when,"SCOUNTENABLE_EN[27]"] RW [when,"!(SCOUNTENABLE_EN[27])"] RO

UNDEFINED_LEGAL

scounteren.HPM28

[when,"SCOUNTENABLE_EN[28]"] RW [when,"!(SCOUNTENABLE_EN[28])"] RO

UNDEFINED_LEGAL

scounteren.HPM29

[when,"SCOUNTENABLE_EN[29]"] RW [when,"!(SCOUNTENABLE_EN[29])"] RO

UNDEFINED_LEGAL

scounteren.HPM30

[when,"SCOUNTENABLE_EN[30]"] RW [when,"!(SCOUNTENABLE_EN[30])"] RO

UNDEFINED_LEGAL

scounteren.HPM31

[when,"SCOUNTENABLE_EN[31]"] RW [when,"!(SCOUNTENABLE_EN[31])"] RO

UNDEFINED_LEGAL

Fields

`CY`

Location: 0
Description: When both scounteren.CY and mcounteren.CY are set, the cycle CSR (an alias of mcycle) is accessible to U-mode <% if ext?(:H) %>(delegation to VS/VU mode is further handled by hcounteren.CY)<% end %>.
Type

Reset value: UNDEFINED_LEGAL

`TM`

Location: 1
Description: When both scounteren.TM and mcounteren.TM are set, the time CSR (an alias of mtime memory-mapped CSR) is accessible to U-mode <% if ext?(:H) %>(delegation to VS/VU mode is further handled by hcounteren.TM)<% end %>.
Type

Reset value: UNDEFINED_LEGAL

`IR`

Location: 2
Description: When both scounteren.IR and mcounteren.IR are set, the instret CSR (an alias of memory-mapped minstret) is accessible to U-mode <% if ext?(:H) %>(delegation to VS/VU mode is further handled by hcounteren.IR)<% end %>.
Type

Reset value: UNDEFINED_LEGAL

`HPM3`

Location: 3
Description: When both scounteren.HPM3 and mcounteren.HPM3 are set, the hpmcounter3 CSR (an alias of mhpmcounter3) is accessible to U-mode <% if ext?(:H) %>(delegation to VS/VU mode is further handled by hcounteren.HPM3)<% end %>.
Type

Reset value: UNDEFINED_LEGAL

`HPM4`

Location: 4
Description: When both scounteren.HPM4 and mcounteren.HPM4 are set, the hpmcounter4 CSR (an alias of mhpmcounter4) is accessible to U-mode <% if ext?(:H) %>(delegation to VS/VU mode is further handled by hcounteren.HPM4)<% end %>.
Type

Reset value: UNDEFINED_LEGAL

`HPM5`

Location: 5
Description: When both scounteren.HPM5 and mcounteren.HPM5 are set, the hpmcounter5 CSR (an alias of mhpmcounter5) is accessible to U-mode <% if ext?(:H) %>(delegation to VS/VU mode is further handled by hcounteren.HPM5)<% end %>.
Type

Reset value: UNDEFINED_LEGAL

`HPM6`

Location: 6
Description: When both scounteren.HPM6 and mcounteren.HPM6 are set, the hpmcounter6 CSR (an alias of mhpmcounter6) is accessible to U-mode <% if ext?(:H) %>(delegation to VS/VU mode is further handled by hcounteren.HPM6)<% end %>.
Type

Reset value: UNDEFINED_LEGAL

`HPM7`

Location: 7
Description: When both scounteren.HPM7 and mcounteren.HPM7 are set, the hpmcounter7 CSR (an alias of mhpmcounter7) is accessible to U-mode <% if ext?(:H) %>(delegation to VS/VU mode is further handled by hcounteren.HPM7)<% end %>.
Type

Reset value: UNDEFINED_LEGAL

`HPM8`

Location: 8
Description: When both scounteren.HPM8 and mcounteren.HPM8 are set, the hpmcounter8 CSR (an alias of mhpmcounter8) is accessible to U-mode <% if ext?(:H) %>(delegation to VS/VU mode is further handled by hcounteren.HPM8)<% end %>.
Type

Reset value: UNDEFINED_LEGAL

`HPM9`

Location: 9
Description: When both scounteren.HPM9 and mcounteren.HPM9 are set, the hpmcounter9 CSR (an alias of mhpmcounter9) is accessible to U-mode <% if ext?(:H) %>(delegation to VS/VU mode is further handled by hcounteren.HPM9)<% end %>.
Type

Reset value: UNDEFINED_LEGAL

`HPM10`

Location: 10
Description: When both scounteren.HPM10 and mcounteren.HPM10 are set, the hpmcounter10 CSR (an alias of mhpmcounter10) is accessible to U-mode <% if ext?(:H) %>(delegation to VS/VU mode is further handled by hcounteren.HPM10)<% end %>.
Type

Reset value: UNDEFINED_LEGAL

`HPM11`

Location: 11
Description: When both scounteren.HPM11 and mcounteren.HPM11 are set, the hpmcounter11 CSR (an alias of mhpmcounter11) is accessible to U-mode <% if ext?(:H) %>(delegation to VS/VU mode is further handled by hcounteren.HPM11)<% end %>.
Type

Reset value: UNDEFINED_LEGAL

`HPM12`

Location: 12
Description: When both scounteren.HPM12 and mcounteren.HPM12 are set, the hpmcounter12 CSR (an alias of mhpmcounter12) is accessible to U-mode <% if ext?(:H) %>(delegation to VS/VU mode is further handled by hcounteren.HPM12)<% end %>.
Type

Reset value: UNDEFINED_LEGAL

`HPM13`

Location: 13
Description: When both scounteren.HPM13 and mcounteren.HPM13 are set, the hpmcounter13 CSR (an alias of mhpmcounter13) is accessible to U-mode <% if ext?(:H) %>(delegation to VS/VU mode is further handled by hcounteren.HPM13)<% end %>.
Type

Reset value: UNDEFINED_LEGAL

`HPM14`

Location: 14
Description: When both scounteren.HPM14 and mcounteren.HPM14 are set, the hpmcounter14 CSR (an alias of mhpmcounter14) is accessible to U-mode <% if ext?(:H) %>(delegation to VS/VU mode is further handled by hcounteren.HPM14)<% end %>.
Type

Reset value: UNDEFINED_LEGAL

`HPM15`

Location: 15
Description: When both scounteren.HPM15 and mcounteren.HPM15 are set, the hpmcounter15 CSR (an alias of mhpmcounter15) is accessible to U-mode <% if ext?(:H) %>(delegation to VS/VU mode is further handled by hcounteren.HPM15)<% end %>.
Type

Reset value: UNDEFINED_LEGAL

`HPM16`

Location: 16
Description: When both scounteren.HPM16 and mcounteren.HPM16 are set, the hpmcounter16 CSR (an alias of mhpmcounter16) is accessible to U-mode <% if ext?(:H) %>(delegation to VS/VU mode is further handled by hcounteren.HPM16)<% end %>.
Type

Reset value: UNDEFINED_LEGAL

`HPM17`

Location: 17
Description: When both scounteren.HPM17 and mcounteren.HPM17 are set, the hpmcounter17 CSR (an alias of mhpmcounter17) is accessible to U-mode <% if ext?(:H) %>(delegation to VS/VU mode is further handled by hcounteren.HPM17)<% end %>.
Type

Reset value: UNDEFINED_LEGAL

`HPM18`

Location: 18
Description: When both scounteren.HPM18 and mcounteren.HPM18 are set, the hpmcounter18 CSR (an alias of mhpmcounter18) is accessible to U-mode <% if ext?(:H) %>(delegation to VS/VU mode is further handled by hcounteren.HPM18)<% end %>.
Type

Reset value: UNDEFINED_LEGAL

`HPM19`

Location: 19
Description: When both scounteren.HPM19 and mcounteren.HPM19 are set, the hpmcounter19 CSR (an alias of mhpmcounter19) is accessible to U-mode <% if ext?(:H) %>(delegation to VS/VU mode is further handled by hcounteren.HPM19)<% end %>.
Type

Reset value: UNDEFINED_LEGAL

`HPM20`

Location: 20
Description: When both scounteren.HPM20 and mcounteren.HPM20 are set, the hpmcounter20 CSR (an alias of mhpmcounter20) is accessible to U-mode <% if ext?(:H) %>(delegation to VS/VU mode is further handled by hcounteren.HPM20)<% end %>.
Type

Reset value: UNDEFINED_LEGAL

`HPM21`

Location: 21
Description: When both scounteren.HPM21 and mcounteren.HPM21 are set, the hpmcounter21 CSR (an alias of mhpmcounter21) is accessible to U-mode <% if ext?(:H) %>(delegation to VS/VU mode is further handled by hcounteren.HPM21)<% end %>.
Type

Reset value: UNDEFINED_LEGAL

`HPM22`

Location: 22
Description: When both scounteren.HPM22 and mcounteren.HPM22 are set, the hpmcounter22 CSR (an alias of mhpmcounter22) is accessible to U-mode <% if ext?(:H) %>(delegation to VS/VU mode is further handled by hcounteren.HPM22)<% end %>.
Type

Reset value: UNDEFINED_LEGAL

`HPM23`

Location: 23
Description: When both scounteren.HPM23 and mcounteren.HPM23 are set, the hpmcounter23 CSR (an alias of mhpmcounter23) is accessible to U-mode <% if ext?(:H) %>(delegation to VS/VU mode is further handled by hcounteren.HPM23)<% end %>.
Type

Reset value: UNDEFINED_LEGAL

`HPM24`

Location: 24
Description: When both scounteren.HPM24 and mcounteren.HPM24 are set, the hpmcounter24 CSR (an alias of mhpmcounter24) is accessible to U-mode <% if ext?(:H) %>(delegation to VS/VU mode is further handled by hcounteren.HPM24)<% end %>.
Type

Reset value: UNDEFINED_LEGAL

`HPM25`

Location: 25
Description: When both scounteren.HPM25 and mcounteren.HPM25 are set, the hpmcounter25 CSR (an alias of mhpmcounter25) is accessible to U-mode <% if ext?(:H) %>(delegation to VS/VU mode is further handled by hcounteren.HPM25)<% end %>.
Type

Reset value: UNDEFINED_LEGAL

`HPM26`

Location: 26
Description: When both scounteren.HPM26 and mcounteren.HPM26 are set, the hpmcounter26 CSR (an alias of mhpmcounter26) is accessible to U-mode <% if ext?(:H) %>(delegation to VS/VU mode is further handled by hcounteren.HPM26)<% end %>.
Type

Reset value: UNDEFINED_LEGAL

`HPM27`

Location: 27
Description: When both scounteren.HPM27 and mcounteren.HPM27 are set, the hpmcounter27 CSR (an alias of mhpmcounter27) is accessible to U-mode <% if ext?(:H) %>(delegation to VS/VU mode is further handled by hcounteren.HPM27)<% end %>.
Type

Reset value: UNDEFINED_LEGAL

`HPM28`

Location: 28
Description: When both scounteren.HPM28 and mcounteren.HPM28 are set, the hpmcounter28 CSR (an alias of mhpmcounter28) is accessible to U-mode <% if ext?(:H) %>(delegation to VS/VU mode is further handled by hcounteren.HPM28)<% end %>.
Type

Reset value: UNDEFINED_LEGAL

`HPM29`

Location: 29
Description: When both scounteren.HPM29 and mcounteren.HPM29 are set, the hpmcounter29 CSR (an alias of mhpmcounter29) is accessible to U-mode <% if ext?(:H) %>(delegation to VS/VU mode is further handled by hcounteren.HPM29)<% end %>.
Type

Reset value: UNDEFINED_LEGAL

`HPM30`

Location: 30
Description: When both scounteren.HPM30 and mcounteren.HPM30 are set, the hpmcounter30 CSR (an alias of mhpmcounter30) is accessible to U-mode <% if ext?(:H) %>(delegation to VS/VU mode is further handled by hcounteren.HPM30)<% end %>.
Type

Reset value: UNDEFINED_LEGAL

`HPM31`

Location: 31
Description: When both scounteren.HPM31 and mcounteren.HPM31 are set, the hpmcounter31 CSR (an alias of mhpmcounter31) is accessible to U-mode <% if ext?(:H) %>(delegation to VS/VU mode is further handled by hcounteren.HPM31)<% end %>.
Type

Reset value: UNDEFINED_LEGAL