User manual

UNO-2050G User Manual 22
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