User`s manual

Chapter 2
22
LPT Connector: LPT
The mainboard provides a 26-pin connector to be able to connect a 25-pin
female external connector for LPT (parallel port). A parallel port is a standard
printer port that supports Enhanced Parallel Port (EPP) and Extended
Capabilities Parallel Port (ECP) modes.
Pin Signal Pin Signal
1 -LP_STB 2 -LP_AFD
3 LP_D0 4 -LP_ERR
5 LP_D1 6 -LP_INIT
7 LP_D2 8 -LP_SLIN
9 LP_D3 10 GND
11 LP_D4 12 GND
13 LP_D5 14 GND
15 LP_D6 16 GND
17 LP_D7 18 GND
19 -LP_ACK 20 GND
21 LP_BUSY 22 GND
23 LP_PE 24 GND
25 LP_SLCT 26 Key
LPC / SIR Connector: JLPC
This pin connector is for LPC / SIR devices.
Pin Signal Pin Signal
1 LAD1 2 PCICLK_JLPC
3 -PCIRSTX 4 GND
5 LAD0 6 LPCSIO
7 LAD2 8 -LFRAME
9 SERIRQ 10 LAD3
11 -LDRQ1 12 -EXTSMI
13 +5V 14 +3.3V
15 +5V 16 +3.3V
17 GND 18 GND
19 GND 20 Key
LPT
1 2
25 26
JLPC
1 2
2019