SLTIU
SLTIU, short for Set on Less Than Immediate Unsigned, is a MIPS instruction of the I-type format. It compares the value in a source register to a 16-bit immediate constant treated as unsigned and writes 1 to the destination register if the source is less than the immediate; otherwise it writes 0.
Encoding and operation: SLTIU uses the I-type encoding with opcode 0x0B (binary 001011). The fields are rs
Assembly example: sltiu $t0, $t1, 100. This sets $t0 to 1 if the value in $t1 is
Usage and scope: SLTIU is used for unsigned comparisons against a constant, such as implementing conditional