Custom Audio Electronics PLUS4 - Page 30

111313
14142525
PARALLEL CENTRONICS/TTL INTERFACE
DB25 female connector
J7
1 STROBE (in)
2 AD0 (in)
3 AD1 (in)
4 AD2 (in)
5 AD3 (in)
6 AD4 (in)
7 AD5 (in)
8 AD6 (in)
9 AD7 (in)
10 ACK (out)
11 BUSY (out)
12 PAP-END (out)
13 SELECT (out)
14 n.c.
15 ERROR (out)
16 n.c.
17 GND
18 n.c.
19 GND
20 GND
21 GND
22 GND
23 GND
24 GND
25 GND
SH1 GND
SH2 GND
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