3115T Thin Line Industrial Flat Panel PC Chapter 3 – POS-370 Control Board and BIOS Setup
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141876(E)
USB Power Selection
JP40: Select the operating voltage for USB
JP40
Description
1-2
VCC
2-3
5V Standby
Parallel Port
This port is usually connected to a printer. The POS-370N includes an on-board
parallel port, accessed through a 25-pin D-type female connector CN12 and 26-pin
flat-cable connector CN20.
LPT1: Parallel Port Connector (CN12)
Table 3–3. LPT1 Pinout
Pin No. Description
Pin No. Description
1
STROBE#
2
DATA 0
3
DATA 1
4
DATA 2
5
DATA 3
6
DATA 4
7
DATA 5
8
DATA 6
9
DATA 7
10
ACKNOWLEDGE
11
BUSY
12
PAPER EMPTY
13
PRINTER SELECT
14
AUTO FORM FEED #
15
ERROR#
16
INITIALIZE
17
PRINTER SELECT LN#
18
GND
19
GND
20
GND
21
GND
22
GND
23
GND
24
GND
25
GND