$EA6E/60014:   Flash LED for hardware defects, self-test

EA6E: A2 00     LDX #$00
EA70: 2C        .BYTE $2C
EA71: A6 6F     LDX $6F
EA73: 9A        TXS
EA74: BA        TSX
EA75: A9 08     LDA #$08
EA77: 0D 00 1C  ORA $1C00
EA7A: 4C EA FE  JMP $FEEA
EA7D: 98        TYA
EA7E: 18        CLC
EA7F: 69 01     ADC #$01
EA81: D0 FC     BNE $EA7F
EA83: 88        DEY
EA84: D0 F8     BNE $EA7E
EA86: AD 00 1C  LDA $1C00
EA89: 29 F7     AND #$F7
EA8B: 8D 00 1C  STA $1C00
EA8E: 98        TYA
EA8F: 18        CLC
EA90: 69 01     ADC #$01
EA92: D0 FC     BNE $EA90
EA94: 88        DEY
EA95: D0 F8     BNE $EA8F
EA97: CA        DEX
EA98: 10 DB     BPL $EA75
EA9A: E0 FC     CPX #$FC
EA9C: D0 F0     BNE $EA8E
EA9E: F0 D4     BEQ $EA74

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