C8051F040DK Silicon Laboratories Inc, C8051F040DK Datasheet - Page 87

• Manufacturer Part Number: C8051F040DK
• Description: DEV KIT FOR F040/F041/F042/F043
• Manufacturer: Silicon Laboratories Inc
• Type: MCUr

Specifications of C8051F040DK

• Contents: Evaluation Board, Power Supply, USB Cables, Adapter and Documentation
• Processor To Be Evaluated: C8051F04x
• Interface Type: USB
• Silicon Manufacturer: Silicon Labs
• Core Architecture: 8051
• Silicon Core Number: C8051F040
• Silicon Family Name: C8051F04x
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• For Use With/related Products: Silicon Laboratories C8051 F040, 041, 042, 043 MCUs
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 336-1205

Given:
AMX0SL = 0x00, AMX0CF = 0x00, ADLJST = 1,
ADC0LTH:ADC0LTL = 0x8000,
ADC0GTH:ADC0GTL = 0x4000.
An ADC End of Conversion will cause an ADC
Window Compare Interrupt (ADWINT=1) if the
resulting ADC Data Word is < 0x8000 and
> 0x4000.
Given:
REF x (1023/1024)
REF x (512/1024)
REF x (256/1024)
(AD0 - AGND)
Input Voltage
0
Figure 6.10. 10-Bit ADC0 Window Interrupt Example:
ADC Data
0xFFC0
0x7FC0
0x3FC0
0x8040
0x8000
0x4040
0x4000
0x0000
Word
ADC0LTH:ADC0LTL
ADC0GTH:ADC0GTL
Left Justified Single-Ended Data
AD0WINT
not affected
AD0WINT=1
AD0WINT
not affected
Rev. 1.5
C8051F040/1/2/3/4/5/6/7
AMX0SL = 0x00, AMX0CF = 0x00, ADLJST = 1,
ADC0LTH:ADC0LTL = 0x4000,
ADC0GTH:ADC0GTL = 0x8000.
An ADC End of Conversion will cause an ADC
Window Compare Interrupt (ADWINT=1) if the
resulting ADC Data Word is < 0x4000 or
> 0x8000.
REF x (1023/1024)
REF x (512/1024)
REF x (256/1024)
(AD0 - AGND)
Input Voltage
0
ADC Data
0xFFC0
0x7FC0
0x3FC0
0x8040
0x8000
0x4040
0x4000
0x0000
Word
ADC0GTH:ADC0GTL
ADC0LTH:ADC0LTL
AD0WINT=1
AD0WINT
not affected
AD0WINT=1
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