Emma 02

The following table lists the main I/O definitions of the different Cidelsa games:

EF1

Display / Non display period

EF2

if EF2=0 Test mode

EF3

if EF3=0 Coin shute B used

EF4

if EF4=0 Coin shute A used

OUT 1

Button lights Altair and Destoyer:

bit 7	bit 6	bit 5	bit 4	bit 3	bit 2	bit 1	bit 0
A	B	Fire	Button 1	Button 2	x	x	x

OUT 3-7

1870 OUT 3 to 7

INP 1

	bit 7	bit 6	bit 5	bit 4	bit 3	bit 2	bit 1	bit 0
Altair and Destoyer:	x	x	Fire	Left	Right	Button 2	Button 1	x
Draco:	x	x	Fire	x	x	Tilt	Button 2	Button 1

INP 2

	Coin Type	Number of Lives	Bonus Live	Difficulty Level
	Bit 7-6	Bit 5-4	Bit 3-2	Bit 1-0
Altair and Destoyer:	0: A: 2.5, B: 5 1: A: 2, B: 4 2: A: 1.5, B: 3 3: A: 1, B: 2	0: 4 1: 3 2: 2 3: 1	0: at 14000 1: at 10000 2: at 7000 3: at 5000	0: Very Conserv 1: Conserv 2: Liberal 3: Very Liberal
	Bit 7-5	Bit 4	Bit 3-2	Bit 1-0
Draco:	0: A:3, B: 6 1: A: 2.5, B: 4 2: A: 1.5, B: 7.5 3: A: 1.5, B: 3 4: 1.2, B:6 5: A: 1, B: 2 6: A: 0.6, B: 3 7: 0.5, B: 0.5	0: 5 1: 3	0: at 14000 1: at 10000 2: at 7000 3: at 5000	1: Conserv 2: Liberal

INP 4

	bit 7	bit 6	bit 5	bit 4	bit 3	bit 2	bit 1	bit 0
Altair:	x	x	x	x	x	Fire 2	Down	Up
Draco:	Left 1	Right 1	Down 1	Up 1	Right 2	Left 2	Up 2	Down 2

EMMA 02