Sbc-comm AMD SBC-770 User Manual download pdf (Page 44)

Chapter 2 Installation 33

Parallel port connector (CN10)

Normally, the parallel port is used to connect the board to a

printer. The mainboard includes an onboard parallel port, accessed

through CN10, a 26-pin flat-cable connector. You need an adapter

cable if you use a traditional DB-25 connector. The cable has a 26-

pin connector on one end and a DB-25 connector on the other.

Parallel port IRQ

The mainbaord supports one parallel port. The port is designated

as LPT1 and can be disabled or changed to LPT2 or LPT3 in the

system BIOS setup.

Parallel port connector table (CN10)

Parallel port connector (CN10)

Pin Signal Pin Signal

1 /STROBE 2 \AUTOFD

3 DO 4 ERR

5 D1 6 \INIT

7 D2 8 \SLCTINI

9 D3 10 GND

11 D4 12 GND

13 D5 14 GND

15 D6 16 GND

17 D7 18 GND

19 \ACK 20 GND

21 BUST 22 GND

23 PE 24 GND

25 SLCT 26 N/C

1 2 ... 39 40 41 42 43 44 45 46 47 48 49 ... 110 111

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Sbc-comm AMD SBC-770 User Manual Page 44