13
3.1 Floppy Disk Drive Connector
The JUKI-6770 board is equipped with a 34-pin daisy-
chain drive connector cable.
•
FDD1 : FDC Connector
PIN
NO.
DESCRIPTI
ON
PIN
NO.
DESCRIPTION
1
GROUND
2
REDUCE WRITE
3
GROUND
4
N/C
5
N/C
6
N/C
7
GROUND
8
INDEX#
9
GROUND
10
MOTOR ENABLE A#
11
GROUND
12
DRIVE SELECT B#
13
GROUND
14
DRIVE SELECT A#
15
GROUND
16
MOTOR ENABLE B#
17
GROUND
18
DIRECTION#
19
GROUND
20
STEP#
21
GROUND
22
WRITE DATA#
23
GROUND
24
WRITE GATE#
25
GROUND
26
TRACK 0#
27
GROUND
28
WRITE PROTECT#
29
N/C
30
READ DATA#
31
GROUND
32
SIDE 1 SELECT#
33
N/C
34
DISK CHANGE#
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.
IDE 1 : Primary IDE Connector
IDE 2 : Secondary IDE Connector
•
IDE1 Interface Connector(2.54mm Pitch)
PIN
NO.
DESCRIPTION
PIN
NO.
DESCRIPTION
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
