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Parallel port connector: lpt1 – Premio Computer Premio Apollo/Shadowhawk Computer User Manual

Page 44

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CHAPTER 2

HARDWARE INSTALLATION

2-18

Parallel Port Connector: LPT1

The mainboard provides a 25 pin female centronic connector for LPT. A
parallel port is a standard printer port that also supports Enhanced Parallel
Port (EPP) and Extended capabilities Parallel Port (ECP). See connector and
pin definition below:

PIN

SIGNAL

PIN

SIGNAL

1

STROBE

14

AUTO FEED#

2

DATA0

15

ERR#

3

DATA1

16

INIT#

4

DATA2

17

SLIN#

5

DATA3

18

GND

6

DATA4

19

GND

7

DATA5

20

GND

8

DATA6

21

GND

9

DATA7

22

GND

10

ACK#

23

GND

11

BUSY

24

GND

12

PE

25

GND

13

SELECT

PIN DEFINITION

LPT 1

1 3

Parallel Port (25-pin Female)

1

2 5

1 4