medelegh Machine Exception Delegation, High bits Alias of the upper 32 bits of medeleg. Attributes Defining Extension * S, version >= 1.13 CSR Address 0x312 Length 32-bit Privilege Mode M Format Figure 1. medelegh format Field Summary Name Location Type Reset Value Fields This CSR has no fields. However, it must still exist (not cause an Illegal Instruction trap) and always return zero on a read.