JUMPER SETTING AND CONNECTORS
~12~
l
IDE2: Secondary IDE Cable Connector ( Header )
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
11
Data 3
12
Data 12
13
Data 2
14
Data 13
15
Data 1
16
Data 14
17
Data 0
18
Data 15
19
Ground
20
NC
21
DMA REQ
22
Ground
23
IOW #
24
Ground
25
IOR #
26
Ground
27
IOCHRDY
28
NC
29
DMA ACK #
30
Ground
31
Interrupt
32
IOCS16 #
33
SA1
34
DMA 66 Detect
35
SA0
36
SA2
37
HDC CS0 #
38
HDC CS1 #
39
HDD Active #
40
Ground
l
COM1 : RS-232 Serial Port #1 Connector ( D-Sub )
PIN NO.
DESCRIPTION
1
Data Carrier Detect ( DCDA # )
2
Receive Data ( RXDA )
3
Transmit Data ( TXDA )
4
Data Terminal Ready ( DTRA # )
5
Ground ( GND )
6
Data Set Ready ( DSRA # )
7
Request To Send ( RTSA # )
8
Clear To Send ( CTSA # )
9
Ring Indicator ( RIA # )
IDE2
2
1
39
40
COM1
1
5
9
6
