SBC-776 Chapter 2 33
Parallel port connector (CN14)Normally, the parallel port is used to connect the board to a printer.
The SBC-776 includes an onboard parallel port, accessed through
CN14, a 26-pin flat-cable connector. A traditional DB-25 connector
cable is needed to install the printer to the board. The cable has a
26-pin connector on one end and a DB-25 connector on the other.
Parallel port IRQ
The onboard parallel port is designated as LPT1 and can be
disabled or changed to LPT2 or LPT3 in the system BIOS setup.
Parallel port connector table (CN14)
Parallel port connector (CN14)
Pin Signal Pin Signal
1 /STB 2 D0
3 D1 4 D2
5 D3 6 D4
7 D5 8 D6
9 D7 10 /ACK
11 BUSY 12 PE
13 SLCT 14 /AUTOFD
15 /ERR 16 /INIT
17 /SLCTINI 18 GND
19 GND 20 GND
21 GND 22 GND
23 GND 24 GND
25 GND 26 N/C