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Ps2 Kb/Ms; Lpt Interface (Line Print Terminal) - Lex Computech CI770A Instruction Manual

Intel mobile ivy bridge processor + (pch)qm77 / ddr3 1066/1333 mt/s / lan / dvi/ hdmi /audio /usb / pcie mini card
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3-7 PS2 KB/MS

.
CKM1: KB/MS port 1x6pin (1.25mm) Wafer
PIN NO.
1
Description
+5V

3-8 LPT interface (Line Print Terminal)

.
LPT1: LPT 2x13 pin (2.0mm)wafe header.
PIN NO.
Description
1
STROBE#
3
DATA0
5
DATA1
7
DATA2
9
DATA3
11
DATA4
13
DATA5
15
DATA6
17
DATA7
19
ACKNOWLEDGE
21
BUSY
23
PARER EMPTY
25
PRINTER SELECT
Note: BOM default haven't this function by OEM
2
3
KB/DAT
KB/CLK
PIN NO.
Description
2
AUTO FROM FEED#
4
ERROR#
6
INITIALIZE
8
PRINTER SELECT LN#
10
GND
12
GND
14
GND
16
GND
18
GND
20
GND
22
GND
24
NC
26
NC
4
5
GND
MS/DAT
33
6
MS/CLK
pin1
CKM1
LPT1
pin1
26

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