48
BA_v2_eagle_parallel_EN_1-0
T
echnical
DaTa
10.2.2
BACTA interface
For AWP and SWP coin validators in the gambling machine industry a parallel interface is used
as provided for in the British BACTA standard (
B
ritish
A
musement
C
atering
T
rade
A
ssociation).
To transmit coin and inhibit signals a 17-pole connector is primarily used today. The connector
features different pin assignments for standard mode and binary mode.
10.2.2.1
BACTA pin assignment, binary mode
Pin
I/O
Function
Level
1
OUT
Identification line
2
OUT
Coin line 5: VCOM active high/low
active high/low
3
–
VCOM (coin validator output high/low)
active high
4
OUT
Coin line 1: VCOM active high/low
active high/low
–
Polarising key
6
OUT
Coin line 2: VCOM active high/low
active high/low
7
OUT
Coin line 3: VCOM active high/low
active high/low
8
IN
Standard binary select line
9
OUT
Strobe line: active high
active high
10
IN
Single inhibit line 4: active high
active high
11
–
Operating voltage = +10 V–24 V DC
12
–
Ground (GND)
13
IN
Single inhibit line 3: active high
active high
14
IN
Single inhibit line 2: active high
active high
15
IN
Single inhibit line 1: active high
active high
16
IN
Single inhibit line 5: active high
active high
17
IN
Single inhibit line 6: active high
active high
All signals must be debounced from the input side.
In case of manipulation all lines except for the strobe line are active when
transmitting a foul signal as well as a string signal.
1
17
Summary of Contents for v2 eagle
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