AXIOMTEK eBOX710-521-FL Series, Руководство пользователя

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eBOX710-521-FL Series u
ser’s Manual
Jumper & Connector Settings
36
3.3.16 Intel
®
HD Audio Digital Header (HDA1)(Optional)
This is a 2x8-pin header for connecting external HD Audio board (AX93242).
3.3.17 Digital I/O (CN11) (optional)
The system is equipped with 8bit programmable Digital I/O, Please refer to the following table
to get default pin define. Default is 4in/4out.
The digital I/O can be configured to control cash drawers and sense warning signals from an
Uninterrupted Power System (UPS), or perform store security control. You may use software
programming to control these digital signals.
Pin Signal Pin Signal
1 BCLK 2 GND
3 RST# 4 N.C
5 SYNC 6 GND
7 SDO 8 +3.3S
9 SDIO 10 +12VS
11 N.C 12
13 N.C 14 N.C
15 N.C 16 GND
Pins Signals Pins Signals
1 Dout 2 Din
3 Din 4 Dout
5 Dout 6 Din
7 Din 8 Dout
9 +5V 10 GND