Chapter 2 Installation
NET-1821VD2N
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15 D1 16 D14
17 D0 18 D15
19 GND 20
KEY
21 DREQ 22
GND
23 IOW# 24
GND
25 IOR# 26
GND
27 IORDY 28
GND
29 DACK# 30
GND
31 IRQ 32
NC
33 DA1 34 ATA66_DET
35 DA0 36
DA2
37 CS1# 38
CS3#
39 LED# 40
GND
41 +5V 42
+5V
43 GND 44
GND
Note: the IDE connector can only be used as DOM disk connector.
CF Connector
The board provides one 50Pin TYPE-II CF card connector (CF1); the pin definitions
are as follows:
Pin
Signal Name
Pin
Signal Name
1 GND 26 CD1#
2 D3 27
D11
3 D4 28
D12
4 D5 29
D13
5 D6 30
D14
6 D7 31
D15