User`s manual

EP850 All-In-One EPIC Board User’s Manual
Jumpers and Connectors
17
Pin Signal Pin Signal Pin Signal Pin Signal
A23 REQ0# B23 GND C23 REQ1# D23 N.C.
A24 GND B24 REQ2# C24 +5V D24 GNT0#
A25 GNT1# B25 N.C C25 GNT2# D25 GND
A26 +5V B26 CLK0 C26 GND D26 CLK1
A27 CLK2 B27 +5V C27 CLK3 D27 GND
A28 GND B28 INTD# C28 +5V D28 RST#
A29 +12V B29 INTA# C29 INTB# D29 INTC#
A30 N.C B30 Reserved C30 Reserved D30 GND
2.4.3 Audio Connector (CN2)
CN2 is a 10pin-header connector commonly used for the audio.
Pin Signal Pin Signal
1 MIC-IN 2 GND
3 Line In L 4 GND
5 Line In R 6 GND
7 Audio Out L 8 GND
9 Audio Out R 10 GND