Subroutine f0b2

f0b2 2b 03       bmi [0xF0B7]
f0b4 3d          mul
f0b5 20 03       bra [0xF0BA]
f0b7 40          nega		Branch Target from f0b2
f0b8 3d          mul
f0b9 43          coma
f0ba 39          rts		Branch Target from f0b5