Top "Immediate-operand" questions

andi vs. addi instruction in MIPS with negative immediate constant

Assume $t2=0x55555550, then executing the following instruction: andi $t2, $t2, -1 $t2 becomes 0x0005550 This is confirmed by the …

assembly mips sign-extension zero-extension immediate-operand
Why isn't # needed before numbers with DC.W (Define Constant), only instructions?

I have this line of code: X DC.W 5 This means basically X = 5 But shouldn't be X DC.W #5 ? When …

assembly motorola 68000 immediate-operand