C8051F350DK Silicon Laboratories Inc, C8051F350DK Datasheet - Page 70

• Manufacturer Part Number: C8051F350DK
• Description: DEV KIT FOR F350/351/352/353
• Manufacturer: Silicon Laboratories Inc
• Type: MCUr

Specifications of C8051F350DK

• Contents: Evaluation Board, Power Supply, USB Cables, Adapter and Documentation
• Processor To Be Evaluated: C8051F35x
• Interface Type: USB
• Silicon Manufacturer: Silicon Labs
• Core Architecture: 8051
• Silicon Core Number: C8051F350
• Silicon Family Name: C8051F35x
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• For Use With/related Products: C8051F350, 351, 352, 353
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 336-1083

C8051F350/1/2/3
70
Bit 7:
Bits 6–4: IDA1CM[2:0]: IDA1 Update Source Select bits.
Bit 3:
Bit 2:
Bits 1:0: IDA1OMD[1:0]: IDA1 Output Mode Select bits.
Bits 7–0: IDA1 Data Word Bits.
IDA1EN
R/W
R/W
Bit7
Bit7
IDA1EN: IDA1 Enable.
0: IDA1 Disabled.
1: IDA1 Enabled.
000: DAC output updates on Timer 0 overflow.
001: DAC output updates on Timer 1 overflow.
010: DAC output updates on Timer 2 overflow.
011: DAC output updates on Timer 3 overflow.
100: DAC output updates on rising edge of CNVSTR.
101: DAC output updates on falling edge of CNVSTR.
110: DAC output updates on any edge of CNVSTR.
111: DAC output updates on write to IDA1.
IDA1CSC: IDA1 Constant Supply Current.
0: Current draw on V
1: Current draw on V
Unused. Read = 0b, Write = Don’t Care.
00: 0.25 mA full-scale output current.
01: 0.5 mA full-scale output current.
10: 1.0 mA full-scale output current.
11: 2.0 mA full-scale output current.
Bits 7–0 hold the 8-bit IDA1 Data Word.
R/W
R/W
Bit6
Bit6
IDA1CM
SFR Definition 6.3. IDA1CN: IDA1 Control
SFR Definition 6.4. IDA1: IDA1 Data Word
R/W
R/W
Bit5
Bit5
DD
DD
is dependent on IDA1 Output Word.
is independent of IDA1 Output Word.
R/W
R/W
Bit4
Bit4
IDA1CSC
Rev. 1.1
R/W
R/W
Bit3
Bit3
R/W
Bit2
Bit2
—
R
R/W
R/W
Bit1
Bit1
IDA1OMD
SFR Address:
SFR Address:
R/W
R/W
Bit0
Bit0
0xD7
0xDD
00000000
Reset Value
01110000
Reset Value