User Manual

ECW-281B/B2-D525 Embedded System
Page 20
PIN NO. DESCRIPTION PIN NO. DESCRIPTION
12 A7 37 IRQ
13 VCC 38 VCC
14 A6 39 CSEL#
15 A5 40 VS2#
16 A4 41 RESET#
17 A3 42 WAIT#
18 A2 43 INPACK#
19 A1 44 REG#
20 A0 45 BVD2
21 D0 46 BVD1
22 D1 47 D8
23 D2 48 D9
24 IOCS16# 49 D10
25 CD2# 50 GND2
Table 3-4: CF Card Socket Pinouts
3.3.4 LED Connector
CN Label:
CN2
CN Type:
6-pin wafer (1x6)
CN Location:
See
755Figure 3-5
CN Pinouts:
See
755Table 3-5
The LED connector connects to an HDD indicator LED and a power LED on the system
chassis to inform the user about HDD activity and the power on/off status of the system.