htimedeltah

Hypervisor time delta, upper half

Upper half of the htimedelta CSR.

Attributes

Defining Extension

CSR Address

0x615

Length

32-bit

Privilege Mode

Figure 1. htimedeltah format

Name Location Type Reset Value

Name	Location	Type	Reset Value
`DELTA`	31:0	RW	UNDEFINED_LEGAL

31:0

UNDEFINED_LEGAL

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;

This CSR may return a value that is different from what is stored in hardware.

return CSR[htimedelta].DELTA[31:0];