S y s t e m m a n a g e m e n t c a r d s
13/5
Port 2
Bits
Function
Dir
4
Port 80 port read : active low
o/p
1
System status port read: active low
o/p
Port 3
Bits
Function
Dir
7
Motherboard NMI# - active low
o/p
6
ISA IOCHCK# - active low
o/p
5
Clear warm reset interrupt - active low
o/p
4
Diagnostic mode select - active low
i/p
3
Interrupt : warm reset
i/p
2
Interrupt : port 80 monitor
i/p
1
Serial port Tx
o/p
0
Serial port Rx
i/p
System Management Controller (SMC)
The purpose of the System Management Controller (SMC) is to monitor
and report the status of your system in terms of its integrity. It functions as
the interface between the following:
♦
Uninterruptible Power Supply
♦
Motherboard via the System Management Interface Card (SMIC)
♦
Front Panel
♦
Fans
1
2
3
7
8
6
5
4
Fig 13-2 System management controller (SMC)
1.
Front panel interface
5.
Panel lock sensor switch
2.
PSU interface
6.
Thermistor connections
3.
Power dis. board interface
7.
Fan connections
4.
Modem/serial port
8.
Power connector
Summary of Contents for APRICOT FT4200
Page 1: ...FT4200 Owner s Handbook NATIONAL ACCREDITATION OFCERTIFICATION BODIES ...
Page 2: ...APRICOT FT4200 OWNER S HANDBOOK ...
Page 10: ...APRICOT FT4200 Section One Startup and operating Upgrading and expansion ...
Page 36: ...APRICOT FT4200 Section Two Detailed service Information for authorised engineers ...