BOSER Technology HS-6238, Manual

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20
CD2: Line In Connector
PIN Description
1 LINE_R
2 GND
3 GND
4 LINE_L
1 2 3 4
JP3: Mic In / Audio Out Connector
PIN Description PIN Description
1 OUT_L 2 OUT_R
3 GND 4 GND
5 MIC IN 6 N/C
7 GND 8 GND
1
2
7
8
3.23 SMI Signal Input Switch
HS-6238 has an SMI connector at location CN7 . If there is an external
SMI Signal Input Switch, this input switch will be able to receive signals.
CN7: SMI Signal Input Switch
PIN Description
1 GND
2 EXTSMI
1 2
3.24 Watchdog Timer
Once the Enable cycle is active, a Refresh cycle is requested before
the time-out period. This restarts counting of the WDT period. When
the time counting goes over the period preset of WDT, it will assume
that the program operation is abnormal. A System Reset signal to
re-start when such error happens.