PCISA-3717EVT-R2 Socket 370 Celeron
TM
, Pentium III
®
& Tualatin Processor with Ethernet , VGA( Dual Display ) ,
TV-Out , Audio Board
13
2.6 Keyboard Power Selection
•
JP8 : Keyboard Power Selection
1
2
3
JP8 DESCRIPTION
1-2
VCC
2-3
5VSB
2.7 AT or ATX Power Setting
•
JP9 : AT or ATX Power Selection
1
2
JP9 DESCRIPTION
Short
For AT Power
Open
For ATX Power
*To use AT power , JP9 must be Short to avoid
Keyboard / Mouse fail
*To use ATX power , JP9 must be Open to avoid
boot fail
PCISA-3717EVT-R2 Socket 370 Celeron
TM
, Pentium III
®
& Tualatin Processor with Ethernet , VGA( Dual Display ) ,
TV-Out ,Audio Board
14
3
Connection
This chapter describes how to connect peripherals, switches and
indicators to the PCISA-3717EVT-R2 board.
3.1 Floppy Disk Drive Connector
PCISA-3717EVT-R2 board is equipped with a 34-pin daisy-chain
driver connector cable.
•
CN14 : FDD CONNECTOR
PIN NO.
DESCRIPTION
PIN NO.
DESCRIPTION
1 GROUND
2 REDUCE
WRITE
3 GROUND
4 N/C
5 GROUND
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 D4IRECTION#
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 GROUND
30 READ
DATA#
31
GROUND
32
SIDE 1 SELECT#
33 GROUND
34 DISK
CHANGE#