Floppy/Ide Connectors; Soft-Off Power Supply Connector (J9F1); Floppy Drive Connector (J8L1) - Intel AP440FX Technical Product Specification

AP440FX Motherboard Technical Product Specification
The pinout listing for the soft-off power supply connector of the AP440FX motherboard is shown
in Table 15. This 3-pin, keyed position supports a software-controlled power supply shutoff (soft-
off). When connected to this position, the power supply follows remote on/off commands.
Table 15. Soft-Off Power Supply Connector (J9F1)
Pin Name
1 +5 VSB
2 PS_ON
3 PS_COM

1.12.7 Floppy/IDE Connectors

Table 16 lists the pinout and signal names for the floppy drive connector.
Table 16. Floppy Drive Connector (J8L1)
Pin Signal Name
1 Ground
3 Ground
5 Key
7 Ground
9 Ground
11 Ground
13 Ground
15 Ground
17 MSEN1
19 Ground
21 Ground
23 Ground
25 Ground
27 MSEN0
29 Ground
31 Ground
33 Ground
30
Function
+5 Volts Standby
Remote On/Off
Supply presence
Pin
2
4
6
8
10
12
14
16
18
20
22
24
26
28
30
32
34
Signal Name
DENSEL
Reserved
FDEDIN
Index#
Motor Enable A#
Drive Select B#
Drive Select A#
Motor Enable B#
DIR#
STEP#
Write Data#
Write Gate#
Track 00#
Write Protect#
Read Data#
Side 1 Select#
Diskette Change#