Asus M3A78-EMH HDMI User Manual - Page 44

Internal connectors

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1.10.2 Internal connectors 1. Floppy disk drive connector (34-1 pin FLOPPY) This connector is for the provided floppy disk drive (FDD) signal cable. Insert one end of the cable to this connector, then connect the other end to the signal connector at the back of the floppy disk drive. Pin 5 on the connector is removed to prevent incorrect cable connection when using an FDD cable with a covered Pin 5. FLOPPY PIN1 M3A78-EMH HDMI NOTE: Orient the red markings on the floppy ribbon cable to PIN 1. M3A78-EMH HDMI Floppy Disk Drive Connector 2. LPT connector The LPT (Line Printing Terminal) connector supports devices such as a printer. LPT standardizes as IEEE 1284, which is the parallel port interface on IBM PC-compatible computers. M3A78-EMH HDMI LPT GND GND GND GND GND GND GND GND SLIN# INIT# ERR# AFD SLCT PE BUSY ACK# PD7 PD6 PD5 PD4 PD3 PD2 PD1 PD0 STB# 1 M3A78-EMH HDMI Parallel Port Connector 1-32 Chapter 1: Product introduction

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1-32
Chapter 1: Product introduction
1.10.2
Internal connectors
1.
Floppy disk drive connector (34-1 pin FLOPPY)
This connector is for the provided floppy disk drive (FDD) signal cable. Insert
one end of the cable to this connector, then connect the other end to the
signal connector at the back of the floppy disk drive.
Pin 5 on the connector is removed to prevent incorrect cable connection when
using an FDD cable with a covered Pin 5.
M3A78-EMH HDMI
Floppy Disk Drive Connector
NOTE:
Orient the red markings on
the floppy ribbon cable to PIN 1.
PIN1
FLOPPY
M3A78-EMH HDMI
2.
LPT connector
The LPT (Line Printing Terminal) connector supports devices such as a
printer. LPT standardizes as IEEE 1284, which is the parallel port interface on
IBM PC-compatible computers.
M3A78-EMH HDMI
Parallel Port Connector
LPT
STB#
AFD
PD0
ERR#
PD1
INIT#
PD2
SLIN#
PD3
GND
PD4
1
GND
PD7
PD6
PD5
GND
GND
GND
ACK#
GND
BUSY
PE
SLCT
GND
GND
M3A78-EMH HDMI