ENDAT-D2512 USERS MANUAL
UNICORN COMPUTER CORP.
13
CN6: COM4 port Box Headers (2x5 with 2.54mm)
Pin No.
Function
Pin No.
Function
1
DCD
6
DSR
2
RXD
7
RTS
3
TXD
8
CTS
4
DTR
9
RI
5
GND
10
N.C.
LPT1: Printer Port Box Header (2x13 with 2.0mm)
Pin No.
Description
Pin No.
Description
1
STB#
10
ACK#
2
PD0
11
BUSY
3
PD1
12
PE
4
PD2
13
SLCT
5
PD3
14
AFD#
6
PD4
15
ERR#
7
PD5
16
INIT#
8
PD6
17
SLIN#
9
PD7
18-25
GND
J1: PS/2 Keyboard / Mouse Header (2x5 with 2.54mm)
Pin No.
Signal (KB)
Pin No.
Signal (MS)
1
KB Data
2
MS Data
3
KEY
4
KEY
5
GND
6
GND
7
+5V(DC)
8
+5V(DC)
9
KB_CLK
10
MS_CLK
JKBMS1: External PS/2 Device Header (2x7 with 2.0mm)
Pin No.
Signal (KB)
Pin No.
Signal (MS)
1
MS Data Out
2
KB Data Out
3
MS Data In
4
KB Data In
5
MS CLK Out
6
KB CLK Out
7
MS CLK In
8
KB CLK In
9
KEY
10
KEY
11
+5V(DC)
12
+5V(DC)
13
GND
14
GND
