Foxconn H77MXV Series User Manual page 24

LPT Connector: 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].
CIR Header: CIR
This connector supports infrared wireless trans-
mitting and receiving device.
5VSB_SYS
EMPTY
TPM Connector : 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.
fan Connectors: CPU_fAN, SYS_fAN
The fan speed can be controlled and monitored
in the BIOS Setup. These fans can be auto-
matically turned off after the system enters S3,
S4 and S5 sleeping states.
1
2
CIRRX
3
CIRTX
4
GND
5
CIR
HARDWARE INSTALLATION
1 2
Strobe Auto Feed
Data it [0] Error
Data it [1] INIT
Data it [2] SLCT IN
Data it [3] Ground
Data it [4] Ground
Data it [5] Ground
Data it [6] Ground
Data it [7] Ground
ACK Ground
Busy Ground
Paper End Ground
Select Empty
25 26
LPT
1 2
LCLK
GND
LFRAMEn EMPTY
LRESETn NC_3
LAD3 LAD2
VDD
LAD1
LAD0
GND
NC_1 NC_4
NC_2 SERIRQ
GND CLKRUNin
LPCPDn NC_5
19 20
TPM
GND
1
POWER
SENSE
CONTROL
CPU_FAN/SYS_FAN1
17