Asus M3N78-CM Computer Hardware User Manual


 
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#
AFD
PD0ERR#
PD1
INIT#
PD2SLIN#
PD3GND
PD4
1
GND
PD7
PD6
PD5
GND
GND
GND
ACK#
GND
BUSY
PE
SLCT
GND
GND
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
+5V
SPDIFOUT
GND
SPDIF_OUT
The S/PDIF module is purchased separately.
Chapter 1: Product introduction 1-19