5. Each Component Function
56
User’s Manual
Secondary IDE Connector
(
Secondary IDE Master Connection
)
: S-IDE
Use the dedicated option cable “IPC-CDC-04” to connect the dedicated option DVD-ROM / CD-ROM
drive.
Before plugging or unplugging the cable, be sure to turn the power off.
The cable is not intended to connect devices (such as hard disks) other than CONTEC option products.
Table 5.3. Secondary IDE Connector (S-IDE)
Connector in use
36 pin half-pitch type (0.8mm pitch)
18
1
36
19
Pin No.
Signal name
Direction
Pin No.
Signal name
Direction
1 RESET-
Output
19 DDRQ Input
2 GND 20 GND
3 DD7 I/O
21 DIOW-
Output
4 DD8 I/O
22 GND
5 DD6 I/O
23 DIOR-
Output
6 DD9 I/O
24 GND
7 DD5 I/O
25
IOCHRDY
Input
8 DD10 I/O 26 DDACK-
Output
9 DD4 I/O
27 GND
10 DD11 I/O 28 INTRQ Input
11 DD3 I/O 29
+5V
12 DD12 I/O 30
DA1 Output
13 DD2 I/O 31 PDIAG-
Output
14 DD13 I/O 32
DA0 Output
15 DD1 I/O 33 DA2 Output
16 DD14 I/O 34
CS1- Output
17 DD0 I/O 35 CS3- Output
18 DD15 I/O 36 DACT- Output
