4
LPT1 : Parallel Port Connector
PIN DESCRIPTION PIN DESCRIPTION
1
STROBE#
14
AUTO FORM FEED #
2 DATA0 15
ERROR#
3 DATA1 16
INITIALIZE#
4
DATA2
17
PRINTER SELECT LN#
5 DATA3 18
GND
6 DATA4 19
GND
7 DATA5 20
GND
8 DATA6 21
GND
9 DATA7 22
GND
10 ACKNOWLEDGE# 23
GND
11 BUSY 24
GND
12 PAPER
EMPTY 25
GND
13 PRINTER
SELECT 26
N/C
PIDE1 : IDE Interface Connector
PIN DESCRIPTION PIN DESCRIPTION
1 RESET# 2 GROUND
3 DATA
7 4 DATA
8
5 DATA
6 6 DATA
9
7 DATA
5 8 DATA
10
9
DATA 4
10
DATA 11
11
DATA 3
12
DATA 12
13
DATA 2
14
DATA 13
15
DATA 1
16
DATA 14
17
DATA 0
18
DATA 15
19 GROUND 20
N/C
21 IDE
REQ 22
GROUND
23 IOW# 24
GROUND
25 IOR# 26
GROUND
27
IDE CHRDY
28
BALE – DEFAULT
29 IDE
DACK 30
GROUND
31 INTERRUPT 32
N/C
33 SA1 34
PDIAG#
35 SA0 36
SA2
37 HDC
CS0# 38
HDC
CS1#
39 HDD
ACTIVE# 40
GROUND
