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30 SBC-558 User Manual
External/internal speaker
(CN7, Pin 8~11)
The CPU card has its own buzzer. You can also connect to the
external speaker on your computer chassis. Pin assignments for
CN1 (Pin8~11)are shown below:
External speaker (CN7, Pin 8~11)
Pin
Function
8
Vcc (For external speaker use)
9
N/C
10
BZ_IN*
11
BUZZ* (For external speaker use)
* default
For external speaker connection :
Remove the default jumper cap from the pin 10~11away.
(+) : Please connect to pin 8
(-) : Please connect to pin 11
8
9
10
11
CN7
Summary of Contents for SBC-558
Page 1: ...SBC 558 Half Size Tillamook MMX CPU Card With LCD Ether net SSD...
Page 16: ...Chapter 1 General Information 7 Board layout...
Page 17: ...8 SBC 558 User Manual Board dimensions...
Page 20: ...Chapter 2 Installation 11 Locating jumpers J5 J1 J6 J4 J3 J2...
Page 53: ...44 SBC 558 User Manual...
Page 115: ...106 SBC 558 User Manual...
Page 119: ...110 SBC 558 User Manual...