NEXCOM NEX 732L2G - Manual (Page 19)

18 Chapter 2 NEX732L2G User Manual
Connector Function
CON5 USB 2/3 & LAN 82551/82541 Connector
CON6 USB 0/1 & LAN 82547 Connector
CON7 COM1
CON8 COM2
CON9 AUX +12V Power Connector
2.6 Pin definitions of connectors
J1/J5 : Secondary IDE/ Primary IDE Connector
Pin Definition Pin Definition
1 Reset 2 Ground
3 Data 7 4 Data 8
5 Data 6 6 Data 9
7 Data 5 8 Data 10
9 Data 4 10 Data 11
11 Data 3 12 Data 12
13 Data 2 14 Data 13
15 Data 1 16 Data 14
17 Data 0 18 Data 15
19 Ground 20 NC
21 Device DMA Request 22 Ground
23 Disk I/O Write# 24 Ground
25 Disk I/O Read# 26 Ground
27 I/O Channel Ready 28 Ground
29 Device DMA Acknowledge# 30 Ground
31 Device Interrupt 32 NC
33 Device Address1 34 DMA66 Detect
35 Device Address0 36 Device Address2
37 Device Chip Selects 1# 38 Device Chip Selects 3#
39 HDD Active LED 40 Ground