13
3.1 Floppy Disk Drive Connector
The PCISA-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
Summary of Contents for PCISA-6770 Series
Page 10: ......
Page 52: ...51 Digital Output is 1001b...
