3.10 USB CONNECTOR (USB1)
PIN
SIGNAL
PIN
SIGNAL
1 +5V 2
+5V
3 USB2-
4
USB3-
5 USB2+
6
USB3+
7 GND 8
GND
9 GND 10
GND
3.11 USB CONNECTOR (USB2)
PIN
SIGNAL
PIN
SIGNAL
1 +5V 2
+5V
3 USB0-
4
USB1-
5 USB0+
6
USB1+
7 GND 8
GND
9 GND 10
GND
3.12 FLOPPY DISK DRIVE CONNECTOR (FDD1)
)
PIN
SIGNAL
PIN
SIGNAL
1
GND
2
DRVDEN0
3
GND
4
NC
5
GND
6
NC
7
GND
8
/INDEX
9
GND
10
/MOA
11
GND
12
/DSB
13
GND
14
/DSA
15
GND
16
/MOB
17
GND
18
/DIR
19
GND
20
/STEP
21
GND
22
/WD
23
GND
24
/WE
25
GND
26
/TRAK0
27
GND
28
/WP
29
NC 30
/RDATA
31
GND
32
/HEAD
33
NC 34
/DSKCHG
13
Summary of Contents for AR-B1572
Page 8: ...1 3 BLOCK DIAGRAM...