NEXCOM NEX 732L2G - Manual (Page 20)

19 Chapter 2 NEX732L2G User Manual
J2 : Floppy Connector
Pin Definition Pin Definition
1 Ground 2 Drive Density Select 0
3 Ground 4 NC
5 Ground 6 NC
7 Ground 8 INDEX#
9 Ground 10 Motor A On#
11 Ground 12 Drive Select B#
13 Ground 14 Drive Select A#
15 Ground 16 Motor B On#
17 Ground 18 Direction of the headstep motor#
19 Ground 20 Step output pulse#
21 Ground 22 Write Data #
23 Ground 24 Write enable#
25 Ground 26 Track 0 #
27 Ground 28 Write Protect #
29 Ground 30 Read Data #
31 Ground 32 Head Select #
33 Ground 34 Diskette change #
J3/J4: COM3/COM4 Connector
Pin Definition Pin Definition
1 Data Carrier Detect (DCD) 2 Serial Input
3 Serial Output 4 Data Terminal Ready (DTR)
5 Chassis Ground 6 Data Set Ready (DSR)
7 Request to send (RTS) 8 Clear to Send (CTS)
9 Ring Indicator (RI) 10 Chassis Ground
J6/J7 : SATA1/ SATA0 Connector
Pin Definition Pin Definition
1 Ground 2 SATA TXP
4 Ground 3 SATA TXN
7 Ground 5 SATA RXN
6 SATA RXP