C8051F226DK Silicon Laboratories Inc, C8051F226DK Datasheet - Page 45

• 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

Bits7–0: ADC Data Word Bits
Bits7–0: ADC Data Word Bits
R/W
R/W
Bit7
Bit7
NOTE: Resulting 12-bit ADC Data Word appears in the ADC Data Word Registers as follows:
ADC0H[3:0]:ADC0L[7:0], if ADLJST = 0
(ADC0H[7:4] will be sign extension of ADC0H.3 if a differential reading, otherwise = 0000b)
ADC0H[7:0]:ADC0L[7:4], if ADLJST = 1
(ADC0L[3:0] = 0000b)
EXAMPLE: ADC Data Word Conversion Map, AIN0 Input in Single-Ended Mode
AIN0 – AGND (Volts)
REF x (4095/4096)
REF x (2047/4096)
For ADLJST = 1: Upper 8-bits of the 12-bit ADC Data Word.
For ADLJST = 0: Bits7–4 are the sign extension of Bit3. Bits 3–0 are the upper 4-bits of the
12-bit ADC Data Word.
For ADLJST = 1: Bits7–4 are the lower 4-bits of the 12-bit ADC Data Word. Bits3–0 will
always read 0.
For ADLJST = 0: Bits7–0 are the lower 8-bits of the 12-bit ADC Data Word.
SFR Definition 6.4. ADC0H: ADC Data Word MSB (C8051F206)
SFR Definition 6.5. ADC0L: ADC Data Word LSB (C8051F206)
R/W
Bit6
R/W
Bit6
REF x ½
0
(AMX0CF=0x00, AMX0SL=0x00)
R/W
Bit5
R/W
Bit5
ADC0H:ADC0L
(ADLJST = 0)
0x0FFF
0x07FF
R/W
0x0800
0x0000
Bit4
R/W
Bit4
Rev. 1.6
R/W
Bit3
R/W
Bit3
ADC0H:ADC0L
(ADLJST = 1)
0xFFF0
0x7FF0
0x8000
0x0000
R/W
Bit2
R/W
Bit2
R/W
Bit1
R/W
Bit1
C8051F2xx
R/W
Bit0
R/W
Bit0
SFR Address:
SFR Address:
Reset Value
Reset Value
00000000
00000000
0xBF
0xBE
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