Hardware Configuration
ROBO-6710/6730VLA User’s Manual
2-5
J2: FDC Interface Connector
PIN No.
Signal Description
PIN No.
Signal Description
1
GND
2
Drive Density Select bit 0
3 GND
4 NC
5
GND
6
Drive Density Select bit 1
7 GND
8 INDEX
9
GND
10
Motor A On
11
GND
12
Drive Select B
13
GND
14
Drive Select A
15
GND
16
Motor B On
17 GND
18 DIR
19 GND
20 STEP
21 GND
22 Write
data
23 GND
24 Write
enable
25 GND
26 Track
0
27 GND
28 Write
protected
29 NC
30 RDATA
31 GND
32 Head
Select
33 NC
34 Diskette
Change
J3: IR Connector
PIN No.
Signal Description
1 5V
2 NC
3 Receiving
Input
4 GND
5 Transmitter
Output
6 NC
J4: LVDS Inverter Connector
PIN No.
Signal Description
1 12V
2 GND
3 GND
4 5V
5 SMBCLK
6 LVDS
Backlight
7 LVDS
Enable