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Hello again!
I see in the OR1000 Architecture Manual that 32 -
bit implementation of l.sra is as follows:
rD[31-rB[5:0]:0] <- rA[31:rB[5:0]]
rD[31:32-rB[5:0]] <- rA[31]
However, in OR1200 rtl the implementation
is
rD[31-rB[4:0]:0] <-
rA[31:rB[4:0]]
rD[31:32-rB[4:0]] <-
rA[31]
What should it
use? |