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DEBUG
PORT
_
B
12) LPT (Parallel Port Header)
The LPT header can provide one parallel port via an optional LPT port cable. For purchasing the optional
S B_
LPT port cable, please contact the local dealer.
B
25
_ S
S_
26
_
B
_ U
_
B
F_USB3 F
13) SPI_TPM (Trusted Platform Module Header)
_B
_
You may connect an SPI TPM (Trusted Platform Module) to this header.
14) CLR_CMOS (Clear CMOS Jumper)
Use this jumper to clear the BIOS configuration and reset the CMOS values to factory defaults. To clear
S F_
the CMOS values, use a metal object like a screwdriver to touch the two pins for a few seconds.
B_
F_USB30 3
Pin No. Definition
1
2
1
3
4
2
5
6
7
8
9
10
11
12
13
S _
Pin No. Definition
1
11
1
2
3
12
2
4
5
6
Open: Normal
Short: Clear CMOS Values
• Always turn off your computer and unplug the power cord from the power outlet before clearing
the CMOS values.
• After system restart, go to BIOS Setup to load factory defaults (select Load Optimized Defaults) or
manually configure the BIOS settings (refer to Chapter 2, "BIOS Setup," for BIOS configurations).
B S_
B
Pin No. Definition
STB-
14
GND
AFD-
15
PD6
PD0
16
GND
ERR-
17
PD7
PD1
18
GND
INIT-
19
ACK-
PD2
20
GND
SLIN-
21
BUSY
PD3
22
GND
F
GND
23
PE
PD4
24
No Pin
GND
25
SLCT
PD5
26
GND
_ 0
_ F
Pin No. Definition
7
Data Output
Chip Select
8
Power (3.3V)
GND
9
No Pin
IRQ
10
NC
NC
11
Data Input
NC
_ 0
F
12
CLK
RST
_3
U
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S
S
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