MIPS R4000 Microprocessor User's Manual A-173
CPU Instruction Set Details
Format:
TLT rs, rt
Description:
The contents of general register rt are compared to general register rs.
Considering both quantities as signed integers, if the contents of general
register rs are less than the contents of general register rt, a trap exception
occurs.
The code field is available for use as software parameters, but is retrieved
by the exception handler only by loading the contents of the memory word
containing the instruction.
Operation:
Exceptions:
Trap exception
TLT
Trap If Less Than
31 2526 2021 1516
SPECIAL rs rt
655
code TLT
10 6
65 0
0 0 0 0 0 0 1 1 0 0 1 0
TLT
32, 64 T: if GPR[rs] < GPR[rt] then
TrapException
endif
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