28 PCA-6148/6148L User's Manual
External Speaker (CN7)
The CPU has its own buzzer. You can also connect to the
external speaker on your computer chassis. Pin assignments for
CN7 are the following:
External speaker (CN7)
Pin
Function
1
Speaker out
2
No connection
3
GND
4
+5 VDC
Infrared Tx/Rx Header (CN8)
This connector supports the optional wireless transmitting and
receiving infrared module. This module mounts onto a small
opening on system cases that support this feature. You must also
configure the setting through BIOS setup to select whether
UART2 is directed for use with COM2 or IrDA.
IrDA Tx/Rx header (CN8)
Pin
Function
1
Vcc
2
No Connection
3
Rx
4
GND
5
Tx
Vcc
CN8:
Rx GND Tx
1
5
Summary of Contents for PCA-6148
Page 1: ...PCA 6148 6148L Full size 486 All in one CPU Card with Flash RAM ROM disk ...
Page 26: ...18 PCA 6148 6148L User s Manual ...
Page 38: ...30 PCA 6148 6148L User s Manual ...
Page 72: ...64 PCA 6148 6148L User s Manual ...
Page 73: ...Appendix A Flash RAM ROM disk 65 A Flash RAM ROM Solid State Disk A P P E N D I X ...
Page 87: ...Appendix C Upgrading 79 PC 104 module dimensions mm ...
Page 90: ...82 PCA 6148 6148L User s Manual ...
Page 100: ...92 PCA 6148 6148L User s Manual ...
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