Foxconn B75MX Series User Manual page 22

Audio Header: f_AUDIO
The audio connector supports HD Audio stand-
ard. It provides the Front Audio output choice.
LPT Hearder (optional) : LPT
The connector supports parallel port which can
be connected to a printer or a scanner. System
usually assign IRQ7 as it's default interrupt re-
quest and the parallel port has three operation
mode: [SPP], [EPP], [ECP].
Strobe
Data it [0]
Data it [1]
Data it [2]
Data it [3]
Data it [4]
Data it [5]
Data it [6]
Data it [7]
Paper End
Speaker Header: SPeAKeR
The speaker connector is used to connect speaker
of the chassis.
TPM Header: TPM
The TPM (Trusted Platform Module) provides the
ability to the PC to run applications more secure
and to make transactions and communication
more trustworthy. To utilize this function, you
should purchase additional device and install it.
1 2
Auto Feed
Error
INIT
SLCT IN
Ground
Ground
Ground
Ground
Ground
ACK Ground
Busy Ground
Ground
Select Empty
25 26
LPT
HARDWARE INSTALLATION
1 2
A_MIC2_L AUD_GND
A_MIC2_R
PRESENCEJ
A_LINE2_R
SENSE1_RETURN
SENSE_SEND
EMPTY
SENSE2_RETURN
A_LINE2_L
9 10
F_AUDIO
EMPTY
1 2
LCLK
LFRAMEn
LRESETn
LAD3
VDD
LAD0
NC_1
3D3V-DUAL
GND
LPCPDn
19 20
TPM
1
PWR
2
NC
3
SPKJ
4
SPEAKER
GND
EMPTY
NC_3
LAD2
LAD1
GND
NC_4
SERIRQ
CLKRUNin
NC_5
15