C8051F997-GUR Silicon Labs, C8051F997-GUR Datasheet - Page 72

• Manufacturer Part Number: C8051F997-GUR
• Description: 8-bit Microcontrollers - MCU 8kB 14-CH CDC
• Manufacturer: Silicon Labs

Specifications of C8051F997-GUR

• Rohs: yes
• Core: 8051
• Processor Series: C8051
• Data Bus Width: 8 bit

C8051F99x-C8051F98x
SFR Definition 5.1. ADC0CN: ADC0 Control
SFR Page = 0x0; SFR Address = 0xE8; bit-addressable;
72
Name
Reset
Bit
Type
2:0
7
6
5
4
3
Bit
ADC0CM[2:0] ADC0 Start of Conversion Mode Select.
BURSTEN
AD0BUSY
AD0WINT
AD0INT
AD0EN
AD0EN
Name
R/W
7
0
BURSTEN
ADC0 Enable.
0: ADC0 Disabled (low-power shutdown).
1: ADC0 Enabled (active and ready for data conversions).
ADC0 Burst Mode Enable.
0: ADC0 Burst Mode Disabled.
1: ADC0 Burst Mode Enabled.
ADC0 Conversion Complete Interrupt Flag.
Set by hardware upon completion of a data conversion (BURSTEN=0), or a burst
of conversions (BURSTEN=1). Can trigger an interrupt. Must be cleared by soft-
ware.
ADC0 Busy.
Writing 1 to this bit initiates an ADC conversion when ADC0CM[2:0] = 000.
ADC0 Window Compare Interrupt Flag.
Set by hardware when the contents of ADC0H:ADC0L fall within the window speci-
fied by ADC0GTH:ADC0GTL and ADC0LTH:ADC0LTL. Can trigger an interrupt.
Must be cleared by software.
Specifies the ADC0 start of conversion source.
000: ADC0 conversion initiated on write of 1 to AD0BUSY.
001: ADC0 conversion initiated on overflow of Timer 0.
010: ADC0 conversion initiated on overflow of Timer 2.
011: ADC0 conversion initiated on overflow of Timer 3.
1xx: ADC0 conversion initiated on rising edge of CNVSTR.
R/W
6
0
AD0INT
R/W
5
0
AD0BUSY AD0WINT
Rev. 1.1
W
4
0
Function
R/W
3
0
2
0
ADC0CM[2:0]
R/W
1
0
0
0