Installation Instructions
EC3-1816CLD2NA
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37 GND 38 NC
39 +3.3V 40 GND
41 +3.3V 42
NC
43 GND 44 NC
45 Reserved 46
NC
47 Reserved 48
+1.5V
49 Reserved 50
GND
51 Reserved 52 +3.3VSB
2.19 CF Card (optional)
This motherboard provides CF card (optional), which can be set in the BIOS SETUP.
Please refer to BIOS Setup part for detailed information.
CF card is a sort of high speed memory, small in size and easy to use. The storage
capacity varies with different cards in use, such as 128M, 256M. CF card could only
be inserted in one direction and it is marked as CF1 on the back of the board.
Pin
Signal
Pin
Signal
1 GND 26 CD1#
2 D3 27 D11
3 D4 28 D12
4 D5 29 D13
5 D6 30 D14
6 D7 31 D15
7 CS0# 32 CS1#
8 GND 33 VS1#
9 ATASEL# 34 IOR#
10 GND 35 IOW#
11 GND 36 WE#
12 GND 37 IRQ