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Chapter 1: Product introductionChapter 1: Product introduction
Chapter 1: Product introductionChapter 1: Product introduction
Chapter 1: Product introduction
1.10.21.10.2
1.10.21.10.2
1.10.2
Internal connectorsInternal connectors
Internal connectorsInternal connectors
Internal connectors
1.1.
1.1.
1.
Floppy disk drive connector (34-1 pin FLOPPY)Floppy disk drive connector (34-1 pin FLOPPY)
Floppy disk drive connector (34-1 pin FLOPPY)Floppy disk drive connector (34-1 pin FLOPPY)
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.
2.2.
2.2.
2.
Chassis intrusion connector (4-1 pin CHASSIS)Chassis intrusion connector (4-1 pin CHASSIS)
Chassis intrusion connector (4-1 pin CHASSIS)Chassis intrusion connector (4-1 pin CHASSIS)
Chassis intrusion connector (4-1 pin CHASSIS)
This connector is for a chassis-mounted intrusion detection sensor or
switch. Connect one end of the chassis intrusion sensor or switch
cable to this connector. The chassis intrusion sensor or switch sends a
high-level signal to this connector when a chassis component is
removed or replaced. The signal is then generated as a chassis
intrusion event.
By default, the pins labeled “Chassis Signal” and “Ground” are shorted
with a jumper cap. Remove the jumper caps only when you intend to
use the chassis intrusion detection feature.
A8N-VM CSM
®
A8N-VM CSM Floppy disk drive connector
NOTE: Orient the red markings o
n
the floppy ribbon cable to PIN 1.
PIN 1
FLOPPY
A8N-VM CSM
®
A8N-VM CSM Chassis intrusion connector
CHASSIS
+5VSB_MB
Chassis Signal
GND
(Defaul
t)