C8051F2XX Datasheet, PDF (38/146 Pages) Silicon Laboratories – Mixed Signal 8 kB ISP Flash MCU Family

C8051F2xx
Input Voltage
(Analog Input - GND)
REF x (255/256)
ADC Data
Word
0xFF
ADWINT
not affected
REF x (32/256)
REF x (16/256)
0x21
0x20
0x1F
0x11
0x10
0x0F
ADC0LTH
ADWINT=1
ADC0GTH
ADWINT
not affected
0
0x00
Input Voltage
(Analog Input - GND)
REF x (255/256)
ADC Data
Word
0xFF
ADWINT=1
REF x (32/256)
REF x (16/256)
0x21
0x20
0x1F
0x11
0x10
0x0F
ADC0GTH
ADWINT
not affected
ADC0LTH
ADWINT=1
0
0x00
Given:
AMX0SL = 0x00, AMX0CF = 0x00, ADLJST = 0,
ADC0LTH = 0x20, ADC0GTH = 0x10.
An ADC End of Conversion will cause an ADC
Window Compare Interrupt (ADWINT=1) if the
resulting ADC Data Word is < 0x20 and > 0x10.
Given:
AMX0SL = 0x00, AMX0CF = 0x00, ADLJST = 0,
ADC0LTH = 0x10, ADC0GTH = 0x20.
An ADC End of Conversion will cause an ADC
Window Compare Interrupt (ADWINT=1) if the
resulting ADC Data Word is < 0x10 or > 0x20.
Figure 5.3. 8-Bit ADC Window Interrupt Examples
38
Rev. 1.6