User's Manual

3.13 LAN RJ45 Connector

NOVA-7820 is equipped with built-in one 10/100Mbps Ethernet Controller.

You can connect it to your LAN through RJ45 LAN connector. The pin

assignments are as following:

• CN37 : Intel 82562ET LAN RJ45 Connector

PIN Description PIN Description

1 TX+ 5 N/C

2 TX- 6 RX-

3 RX+ 7 N/C

4 N/C 8 N/C

3.14 Compact Flash Connector-TYPE II

NOVA-7820 supports one Compact Flash socket that be provided from

IDE2. You must set the jumper to avoid the conflict.

• CN43: Compact Flash Socket

PIN Description PIN Description

1 GROUND 26 VCC-IN CHECK2

2 DATA3 27 DATA11

3 DATA4 28 DATA12

4 DATA5 29 DATA13

5 DATA6 30 DATA14

6 DATA7 31 DATA15

7 HDC_CS0# 32 HDC_CS1#

8 N/C 33 N/C

9 GROUND 34 IOR#

10 N/C 35 IOW#

11 N/C 36 N/C

12 N/C 37 INTERRUPT

13 +5V 38 +5V

14 N/C 39 CSEL

15 N/C 40 N/C

16 N/C 41 RESET#

17 N/C 42 IORDY

18 SA2 43 N/C

19 SA1 44 +5V

20 SA0 45 HDD_ACTIVE#

21 DATA0 46 N/C

22 DATA1 47 DATA8

23 DATA2 48 DATA9

24 N/C 49 DATA10

25 VCC-IN CHECK2 50 GROUND