C8051F060DK Silicon Laboratories Inc, C8051F060DK Datasheet - Page 168

• Manufacturer Part Number: C8051F060DK
• Description: DEV KIT FOR F060/F062/F063
• Manufacturer: Silicon Laboratories Inc
• Type: MCUr

Specifications of C8051F060DK

• Contents: Evaluation Board, Power Supply, USB Cables, Adapter and Documentation
• Processor To Be Evaluated: C8051F06x
• Interface Type: USB
• Silicon Manufacturer: Silicon Labs
• Core Architecture: 8051
• Silicon Core Number: C8051F060
• Silicon Family Name: C8051F06x
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• For Use With/related Products: C8051060, C8051F062 and C8051F063
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 336-1214

C8051F060/1/2/3/4/5/6/7
168
Bit7:
Bit6:
Bit5:
Bit4:
Bit3:
Bit2:
Bit1:
Bit0:
Bit7
R
-
Reserved.
CNVRSEF: Convert Start Reset Source Enable and Flag
Write:
Read:
C0RSEF: Comparator0 Reset Enable and Flag.
Write:
Read:
SWRSF: Software Reset Force and Flag.
Write:
Read:
WDTRSF: Watchdog Timer Reset Flag.
MCDRSF: Missing Clock Detector Flag.
Write:
Read:
PORSF: Power-On Reset Flag.
Write:
this bit can be written to select or de-select the VDD monitor as a reset source.
Important: At power-on, the VDD monitor is enabled/disabled using the external VDD
monitor enable pin (MONEN). The PORSF bit does not disable or enable the VDD monitor
circuit. It simply selects the VDD monitor as a reset source.
Read:
reset or a VDD monitor reset. In either case, data memory should be considered indeterminate
following the reset.
Note: When this flag is read as '1', all other reset flags are indeterminate.
PINRSF: HW Pin Reset Flag.
Write:
Read:
CNVRSEF
R/W
Bit6
0: CNVSTR2 is not a reset source.
1: CNVSTR2 is a reset source (active low).
0: Source of prior reset was not CNVSTR2.
1: Source of prior reset was CNVSTR2.
0: Comparator0 is not a reset source.
1: Comparator0 is a reset source (active low).
0: Source of last reset was not Comparator0.
1: Source of last reset was Comparator0.
0: No effect.
1: Forces an internal reset. /RST pin is not effected.
0: Source of last reset was not a write to the SWRSF bit.
1: Source of last reset was a write to the SWRSF bit.
0: Source of last reset was not WDT timeout.
1: Source of last reset was WDT timeout.
0: Missing Clock Detector disabled.
1: Missing Clock Detector enabled; triggers a reset if a missing clock condition is
0: Source of last reset was not a Missing Clock Detector timeout.
1: Source of last reset was a Missing Clock Detector timeout.
If the VDD monitor circuitry is enabled (by tying the MONEN pin to a logic high state),
0: De-select the VDD monitor as a reset source.
1: Select the VDD monitor as a reset source.
This bit is set whenever a power-on reset occurs. This may be due to a true power-on
0: Source of last reset was not a power-on or VDD monitor reset.
1: Source of last reset was a power-on or VDD monitor reset.
0: No effect.
1: Forces a Power-On Reset. /RST is driven low.
0: Source of prior reset was not /RST pin.
1: Source of prior reset was /RST pin.
detected.
C0RSEF
R/W
Bit5
Figure 14.4. RSTSRC: Reset Source Register
SWRSEF
R/W
Bit4
WDTRSF
Rev. 1.2
Bit3
R
MCDRSF
R/W
Bit2
PORSF
R/W
Bit1
SFR Address:
PINRSF
SFR Page:
R/W
Bit0
0xEF
0
Reset Value
00000000