Multi-Tech Systems RAS96 - Manual (Page 73)

A Connector Pinouts
CommPlete Communications Server 65
Hard Disk Connector (J6)
This connector supplies IDE data and signals and power and ground for the
RASCard’s on-board hard disk drive.
Figure A-6. IDE connector.
Pin Description Pin Description Pin Description
1 /Reset 16 Data Bit 14 (SD14) 31 IRQ14
2 Ground (GND) 17 Data Bit 0 (SD0) 32 /IOCS16
3 Data Bit 7 (SD7) 18 Data Bit 15 (SD15) 33 Address Bit 1 (SA1)
4 Data Bit 8 (SD8) 19 Ground (GND) 34 NC
5 Data Bit 6 (SD6) 20 NC 35 Address Bit 0 (SA0)
6 Data Bit 9 (SD9) 21 NC 36 Address Bit 2 (SA2)
7 Data Bit 5 (SD5) 22 Ground (GND) 37 Chip Select 0 (-CS0)
8 Data Bit 10 (SD10) 23 -I/O Write (-IOW) 38 Chip Select 1 (-CS1)
9 Data Bit 4 (SD4) 24 Ground (GND) 39 /HDLED
10 Data Bit 11 (SD11) 25 -I/O Read (-IOR) 40 Ground (GND)
11 Data Bit 3 (SD3) 26 Ground (GND) 41 +5 VDC
12 Data Bit 12 (SD12) 27 IOCHRDY 42 +5 VDC
13 Data Bit 2 (SD2) 28 ALE\ 43 Ground (GND)
14 Data Bit 13 (SD13) 29 NC 44 NC
15 Data Bit 1 (SD1) 30 Ground (GND)