C952 Review Questions and answers, rated A+. VERIFIED.

C952 Review Questions and answers, rated A+. VERIFIED. ADD X1, X2, X3 - -add X1 = X2 + X3 SUB X1, X2, X3 - -subtract X1 = X2 - X3 ADDI X1, X2, 20 - -add intermediate X1 = X2 + 20 SUBI X1, X2, 20 - -subtract intermediate X1 = X2 - 20 ADDS X1, X2, X3 - -add, set flags X1 = X2 + X3 SUBS X1, X2, X3 - -subtract, set flags X1 = X2 - X3 ADDIS X1, X2, 20 - -add intermediate, set flags X1 = X2 + 20 SUBIS X1, X2, 20 - -subtract intermediate, set flags X1 = X2 - 20 LDUR X1, [X2, 40] - -load register doubleword from memory to register X1 = Memory[X2 + 40] STUR X1, [X2, 40] - -store register doubleword from register to memory Memory[X2 + 40] = X1 LDURSW X1, [X2, 40] - -load signed word from memory to register X1 = Memory[X2 + 40] STURW X1, [X2, 40] - -store word from register to memory Memory[X2 + 40] = X1 LDURH X1, [X2, 40] - -load halfword memory to register