Subroutine e4e3 e4e3 96 c8 ldaa (0x00C8) e4e5 91 4f cmpa (0x004F) e4e7 27 41 beq [0xE52A] e4e9 97 4f staa (0x004F) e4eb d6 4e ldab (0x004E) ; Current_Gear e4ed 58 aslb e4ee 58 aslb e4ef db c8 addb (0x00C8) e4f1 58 aslb e4f2 d7 50 stab (0x0050) e4f4 ce c0 63 ldx 0xC063 e4f7 3a abx e4f8 ee 00 ldx (X+0x00) e4fa 27 27 beq [0xE523] e4fc 3c pshx e4fd d6 4c ldab (0x004C) ; Throttle_Opening e4ff c4 fe andb 0xFE e501 86 05 ldaa 0x05 e503 3d mul e504 3a abx e505 5f clrb e506 0f sei e507 df 51 stx (0x0051) e509 38 pulx e50a df 55 stx (0x0055) e50c d7 5d stab (0x005D) e50e d7 5e stab (0x005E) e510 12 59 80 02 brset (0x0059), 0x80, [0xE516] e514 d7 5b stab (0x005B) e516 14 59 80 bset (0x0059), 0x80 Branch Target from e510 e519 13 59 02 03 brclr (0x0059), 0x02, [0xE520] e51d 14 59 40 bset (0x0059), 0x40 e520 0e cli Branch Target from e519 e521 20 09 bra [0xE52C] e523 de 53 ldx (0x0053) Branch Target from e4fa e525 df 55 stx (0x0055) e527 5f clrb e528 d7 59 stab (0x0059) e52a 97 4f staa (0x004F) Branch Target from e4e7 e52c d6 50 ldab (0x0050) Branch Target from e521 e52e c1 1a cmpb 0x1A e530 26 23 bne [0xE555] e532 96 4c ldaa (0x004C) ; Throttle_Opening e534 81 07 cmpa 0x07 e536 25 1d bcs [0xE555] e538 ce c3 1b ldx 0xC31B e53b 5f clrb e53c 96 18 ldaa (0x0018) ; Vehicle_Speed e53e 81 37 cmpa 0x37 e540 25 08 bcs [0xE54A] e542 cb 0a addb 0x0A e544 81 41 cmpa 0x41 e546 25 02 bcs [0xE54A] e548 cb 0a addb 0x0A e54a 3a abx Branch Target from e540, e546 e54b 0f sei e54c df 51 stx (0x0051) e54e 5f clrb e54f d7 5d stab (0x005D) e551 d7 5e stab (0x005E) e553 0e cli e554 39 rts e555 d6 50 ldab (0x0050) Branch Target from e530, e536 e557 86 05 ldaa 0x05 e559 3d mul e55a ce c2 7b ldx 0xC27B e55d 3a abx e55e 96 57 ldaa (0x0057) e560 9c 51 cpx (0x0051) e562 27 0d beq [0xE571] e564 85 01 bita 0x01 e566 27 11 beq [0xE579] e568 0f sei e569 df 51 stx (0x0051) e56b 5f clrb e56c d7 5d stab (0x005D) e56e d7 5e stab (0x005E) e570 0e cli e571 85 01 bita 0x01 Branch Target from e562 e573 26 04 bne [0xE579] e575 dc 55 ldd (0x0055) e577 dd 51 std (0x0051) e579 39 rts Branch Target from e566, e573