Floppy Disk Drive Connector; Pci E-Ide Disk Drive Connector - ICP Electronics ROCKY-772EV Manual

3.1

Floppy Disk Drive Connector

The ROCKY-772EV board is equipped with a 34-pin daisy-chain
drive connector cable.
• CN6 : FDC Connector
PIN NO. DESCRIPTION
1 GROUND
3 GROUND
5 GROUND
7 GROUND
9 GROUND
11 GROUND
13 GROUND
15 GROUND
17 GROUND
19 GROUND
21 GROUND
23 GROUND
25 GROUND
27 GROUND
29 GROUND
31 GROUND
33 GROUND
PIN NO. DESCRIPTION
2 REDUCE WRITE
4 N/C
6 N/C
8 INDEX#
10 MOTOR ENABLE A#
12 DRIVE SELECT B#
14 DRIVE SELECT A#
16 MOTOR ENABLE B#
18 DIRECTION#
20 STEP#
22 WRITE DATA#
24 WRITE GATE#
26 TRACK 0#
28 WRITE PROTECT#
30 READ DATA#
32 SIDE 1 SELECT#
34 DISK CHANGE#
15
3.2

PCI E-IDE Disk Drive Connector

You can attach four IDE( Integrated Device Electronics) hard
disk drives on two channels. These connectors support Ultra-
DMA100 IDE devices. Non-DMA100 devices are suggested to
be connecting to the secondary IDE connector.
CN8 (IDE 1) : Primary IDE Connector
CN7 (IDE 2) : Secondary IDE Connector
• CN8/CN7 : IDE Interface Connector
PIN NO. DESCRIPTION
1 RESET#
3 DATA 7
5 DATA 6
7 DATA 5
9 DATA 4
11 DATA 3
13 DATA 2
15 DATA 1
17 DATA 0
19 GROUND
21 N/C
23 IOW#
25 IOR#
27 N/C
29 N/C
31 INTERRUPT
33 SA1
35 SA0
37 HDC CS0#
39 HDD ACTIVE#
PIN NO. DESCRIPTION
2 GROUND
4 DATA 8
6 DATA 9
8 DATA 10
10 DATA 11
12 DATA 12
14 DATA 13
16 DATA 14
18 DATA 15
20 N/C
22 GROUND
24 GROUND
26 GROUND
28 BALE – DEFAULT
30 GROUND – DEFAULT
32 IOCS16#-DEFAULT
34 N/C
36 SA2
38 HDC CS1#
40 GROUND
16