sscratch

Supervisor Scratch Register

Scratch register for software use. Bits are not interpreted by hardware.

Attributes

Defining Extension

  • S, version >= 0

CSR Address

0x140

Length

64-bit

Privilege Mode

S

Format

sscratch format
Figure 1. sscratch format

Field Summary

Name Location Type Reset Value

SCRATCH

63:0

RW

UNDEFINED_LEGAL

Fields

SCRATCH

Location

63:0

Description

Scratch value

Type

RW

Reset value

UNDEFINED_LEGAL