This code appears in the following versions (click to see it in the source code):
Code variations between these versions are shown below.
.ECBLB2 LDA #32 \ Set the E.C.M. countdown timer in ECMA to 32 STA ECMAName: ECBLB2 Type: Subroutine Category: Dashboard Summary: Start up the E.C.M. (light up the indicator, start the countdown and make the E.C.M. sound)
ASL A \ Call the NOISE routine with A = 64 to make the sound JSR NOISE \ of the E.C.M. being switched on
\ Fall through into ECBLB to light up the E.C.M. bulb