SI4827-DEMO Datasheet, PDF (6/16 Pages) Silicon Laboratories – Si4827 DEMO BOARD USERS GUIDE

Si4827-DEMO
Table 1. Key Function Description
Button/Mode
Time Mode
FM/AM/SW Radio Mode
Tuner Off
Tuner On
DOWN/VOL-
Hold Time:
< 1s
In setting menu, change the current
time/alarm parameter by one unit per
each press.
In radio setting menu, change the current
parameter by one unit per each press.
In radio working mode, decrease volume
1 step per each press.
Hold Time:
> 1s
In setting menu, change the current
time/alarm parameter automatically.
In radio setting menu, change the current
parameter automatically.
In radio working mode, decrease volume
level automatically until to minimum.
W/N BAND
None
FM/SW mode: change band range between
wideband and narrow-band.
SETTING
Hold Time:
< 1s
None
In radio setting menu, change the current
item by one step per each press
Hold Time:
> 1s
None
Quickly return to FM working mode.
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Rev. 0.1