htimedeltah
Hypervisor time delta, upper half
Upper half of the htimedelta CSR.
Attributes
Defining Extension |
|
|---|---|
CSR Address |
0x615 |
Length |
32-bit |
Privilege Mode |
S |
Software write
This CSR may store a value that is different from what software attempts to write.
When a software write occurs (e.g., through csrrw), the following determines the written value:
DELTA = CSR[htimedelta].DELTA = {csr_value.DELTA, CSR[htimedelta].DELTA[31:0]};
return csr_value.DELTA;
Software read
This CSR may return a value that is different from what is stored in hardware.
return CSR[htimedelta].DELTA[31:0];