UNO-2050G User Manual
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LED and Buzzer Control Register
LEDEn: Enable LED flickering
LEDS0 and LEDS1: LED flickering speed setting bit
SPKEn: Enable buzzer alarming
SPKS0 & SPKS1: Buzzer alarming setting bit
2.13 RESET: Reset Button
Press “RESET” button will activate a reset function.
Base+11H R/W
Buzzer Control Register
SPKS1
SPKS0
SPKEn
Table 2.17: Programmable LED Control Bit
LED Flickering Status
LEDS1
LEDS0
Light on
0
0
Fast flickering
0
1
Normal flickering
1
0
Slow flickering
1
1
Table 2.18: Programmable Buzzer Control Bit
Buzzer Alarm
SPKS1
SPKS0
Beep on
0
0
Short beep
0
1
Normal beep
1
0
Long beep
1
1
Table 2.16: LED & Buzzer Control Register Bit Map
Summary of Contents for UNO-2050G
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