Manual

24 Hardware Information
HD Audio Daughter Board Connector (CN11)
USB 2.0 Connectors (CN14/15)
External Keyboard Connector (CN18)
Pin # Signal Function
1 GND Ground
2 AUD_BCLK Audio Clock
3 GND Ground
4 ICH_AUD_SDIN1 Audio Data Input
5 P5V + 5V
6 ICH_AUD_SDOUT Audio Data Output
7 P5V_AUD + 5V
8 P3V3_DVDD 3.3V
9 AUD_SYNC Audio Synchronous
10 AUD_RST-L Audio Reset
NOTE:
NOTE:
This connector is designed for use with the ADLINK DB-Audio2
daughter board.
Pin # Signal Pin # Signal
1 +5V 2 +5V
3 USB0- 4 USB1-
5 USB0+ 6 USB1+
7 GND 8 GND
9Key 10NC
Pin # Signal Function
1 KBCLK Keyboard clock
2 KBDATA Keyboard data
3NC —
4 GND Power
5 +5 V Power
1