C8051F226DK Silicon Laboratories Inc, C8051F226DK Datasheet - Page 38

• Manufacturer Part Number: C8051F226DK
• Description: DEV KIT F220/221/226/230/231/236
• Manufacturer: Silicon Laboratories Inc
• Type: MCUr

Specifications of C8051F226DK

• Contents: Evaluation Board, Power Supply, USB Cables, Adapter and Documentation
• Processor To Be Evaluated: C8051F22x and C8051F23x
• Interface Type: USB
• Silicon Manufacturer: Silicon Labs
• Core Architecture: 8051
• Silicon Core Number: C8051F226
• Silicon Family Name: C8051F2xx
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• For Use With/related Products: C8051F220, 221, 226, 230, 231, 236
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 336-1241

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