BLT is also a
branch instruction in the
Motorola 68000 instruction set meaning "Branch if Less Than (zero)". It causes the
processor to branch to the specified
address if the number in the last calculation performed was less than zero. Of course, one must be interpreting numbers as
signed integers for this instruction to make any sense.
It is calculated by taking the following expression:
(N and not(V)) or (V and not(N))