INS8145A ATX MB User’s Manual V1.1
www.perfectron.com
USB4.5: USB2.0 Vertical Connector
USB7-14: USB2.0 Pin Header
Pin
Signal Name
Pin
Signal Name
1
+5V
2
+5V
3
USB_A-
4
USB_B-
5
USB_A+
6
USB_B+
7
GND
8
GND
9
KEY
10
GND
JTAG1: TAG Port Box Header
Pin
Signal
Pin
Signal
1
ITP_TCK
2
+3.3V
3
ITP_TMS
4
GND
5
ITP_TDI
6
GND
7
ITP_TDO
8
GND
9
ITP_RST#
10
NC
LPT1/Parallel Port Box Header
Pin
Signal
Pin
Signal
1
Line printer strobe
2
AutoFeed
3
PD0, parallel data 0
4
Error
5
PD1, parallel data 1
6
Initialize
7
PD2, parallel data 2
8
Select In
9
PD3, parallel data 3
10
Ground
11
PD4, parallel data 4
12
Ground
13
PD5, parallel data 5
14
Ground
15 PD6, parallel data 6 16 Ground
17 PD7, parallel data 7 18 Ground
19 ACK, acknowledge
20 Ground
21 Busy
22 Ground
23 Paper empty
24 Ground
25 Select
Pin
Signal Name
Pin
Signal Name
1
+5V
2
USB_A-
3
USB_A+
4
GND
5
+5V
6
USB_B-
7
USB_B+
8
GND
19