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⌂ ∞ ▽ Elite on the 6502

Version analysis of ECBLB2

This code appears in the following versions (click to see it in the source code):

Code variations between these versions are shown below.

       Name: 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)



.ECBLB2

 LDA #32                \ Set the E.C.M. countdown timer in ECMA to 32
 STA ECMA

Code variation 1 of 1Specific to an individual platform

This variation is blank in the Master version.

Cassette, Flight, 6502SP, Electron
 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