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M3n78-cm parallel port connector lpt, M3n78-cm digital audio connector, Spdif_out – Asus M3N78-CM User Manual

Page 29

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2.

LPT connector (26-1pin LPT)

The LPT (Line Printing Terminal) connector supports devices such as a printer. LPT

standardizes as IEEE 1394, which is the parallel port interface on IBM PC-compatible

computers.

M3N78-CM

R

M3N78-CM Parallel Port Connector

LPT

STB#

AF

D

PD

0

ERR#

PD

1

INIT#

PD

2

SLIN

#

PD

3

GN
D

PD

4

1

GN
D

PD

7

PD

6

PD

5

GN
D

GN
D

GN
D

ACK#

GN
D

BUSY PE SLCT

GN
D

GN
D

3.

Digital audio connector (4-1 pin SPDIF_OUT)
This connector is for an additional Sony/Philips Digital Interface (S/PDIF) port(s).

Connect the S/PDIF module cable to this connector, then install the module to a slot

opening at the back of the system chassis.

M3N78-CM

R

M3N78-CM Digital Audio Connector

+5

V

SPDIFOU

T

GN
D

SPDIF_OUT

The S/PDIF module is purchased separately.

Chapter 1: Product introduction

1-19