C8051F226-TB Silicon Laboratories Inc, C8051F226-TB Datasheet - Page 44

• Manufacturer Part Number: C8051F226-TB
• Description: BOARD PROTOTYPING W/C8051F226
• Manufacturer: Silicon Laboratories Inc
• Type: MCUr

Specifications of C8051F226-TB

• Contents: Board
• Processor To Be Evaluated: C8051F22x and C8051F23x
• Interface Type: USB
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• For Use With/related Products: C8051F226
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

C8051F2xx
44
Bit7:
Bit6:
Bit5:
Bit4:
Bits3–2: ADSTM1–0: ADC Start of Conversion Mode Bits
Bit1:
Bit0:
ADCEN
R/W
Bit7
ADCEN: ADC Enable Bit
0: ADC Disabled. ADC is in low power shutdown.
1: ADC Enabled. ADC is active and ready for data conversions.
ADCTM: ADC Track Mode Bit
0: When the ADC is enabled, tracking is continuous unless a conversion is in process
1: Tracking Defined by ADSTM1–0 bits
ADCINT: ADC Conversion Complete Interrupt Flag (cleared by software).
0: ADC has not completed a data conversion since the last time this flag was cleared
1: ADC has completed a data conversion
ADBUSY: ADC Busy Bit
Read
0: ADC Conversion complete or no valid data has been converted since a reset. The falling
edge of ADBUSY generates an interrupt when enabled.
1: ADC Busy converting data
Write
0: No effect
1: Starts ADC Conversion if ADSTM1–0 = 00b
00: ADC conversion started upon a write of 1 to ADBUSY
01: RESERVED
10: RESERVED
11: ADC conversions initiated on overflows of Timer 2
ADWINT: ADC Window Compare Interrupt Flag
0: ADC Window Comparison Data match has not occurred
1: ADC Window Comparison Data match occurred
ADLJST: ADC Left Justify Data Bit
0: Data in ADC0H:ADC0L registers are right justified.
1: Data in ADC0H:ADC0L registers are left justified.
SFR Definition 6.3. ADC0CN: ADC Control (‘F220/1/6 and ‘F206)
ADCTM
R/W
Bit6
ADSTM1–0:
00: Tracking starts with the write of 1 to ADBUSY and lasts for 3 SAR clocks
01: RESERVED
10: RESERVED
11: Tracking started by the overflow of Timer 2 and last for 3 SAR clocks
ADCINT ADBUSY ADSTM1 ADSTM0 ADWINT
R/W
Bit5
R/W
Bit4
R/W
Bit3
Rev. 1.6
R/W
Bit2
R/W
Bit1
(bit addressable)
ADLJST
R/W
Bit0
SFR Address:
Reset Value
00000000
0xE8