User`s manual

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 Denition
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