2-15
Hardware Setup
Parallel Port Header: JLPT1
The mainboard provides a 26-pin header for connection to an optional parallel port
bracket. The parallel port is a standard printer port that supports Enhanced Parallel
Port (EPP) and Extended Capabilities Parallel Port (ECP) mode.
2
1
26
25
JLPT1
Digital IO Connector: J3
The J3 connects to the General-Purpose Input/Output (GPIO) peripheral module.
J3
20
2
19
1
Parallel Port
Bracket
(Optional)
PIN
SIGNAL
PIN
SIGNAL
1
VCC3
2
VCC5
3
N_GPIO10
4
N_GPIO20
5
N_GPIO11
6
N_GPIO21
7
N_GPIO12
8
N_GPIO22
9
N_GPIO13
10
N_GPIO23
11
N_GPIO14
12
N_GPIO24
13
N_GPIO15
14
N_GPIO25
15
N_GPIO16
16
N_GPIO26
17
N_GPIO17
18
N_GPIO27
19
GND
20
NC
J3 Pin Definition
Pin
Signal Name Pin
Signal Name
1
RSTB#
2
AFD#
3
PRND0
4
ERR#
5
PRND1
6
PINIT#
7
PRND2
8
LPT_SLIN#
9
PRND3
10
GND
11
PRND4
12
GND
13
PRND5
14
GND
15
PRND6
16
GND
17
PRND7
18
GND
19
ACK#
20
GND
21
BUSY
22
GND
23
PE
24
GND
25
SLCT
26
GND
