ECE1117 Datasheet, PDF (51/83 Pages) Microchip Technology – Multi-Function BC-Link/SMBus Companion Device

ECE1117
FIGURE 8-2:
BREATHING MODE LED EQUATIONS
BLINK PERIOD =
32895
(LED_PRESCALE[11:0]
+1) ^x
1
2⁸
Hz
LED_DUTYCYCLE[7:0]
“H” width = _{BLINK PERIOD}
x
1
256
Sec
“L” width =
(256 - LED_DUTYCYCLE[7:0])
BLINK PERIOD
x
1
256
Sec
H
L
BLINK PERIOD
 2014 - 2015 Microchip Technology Inc.
DS00001860D-page 51