C8051T610/1/2/3/4/5/6/7
SFR Definition 19.2. RSTSRC: Reset Source
Bit
Name
Type
Reset
7
R
0
6
MEMERR
R
Varies
5
C0RSEF
R/W
Varies
4
SWRSF
R/W
Varies
3
WDTRSF
R
Varies
2
MCDRSF
R/W
Varies
1
PORSF
R/W
Varies
0
PINRSF
R
Varies
SFR Address = 0xEF
Bit Name
Description
Write
Read
7
Unused
Unused.
Don’t care.
0
6
MEMERR EPROM Error Reset Flag.
N/A
Set to 1 if EPROM
read/write error caused
the last reset.
5
C0RSEF Comparator0 Reset Enable
and Flag.
Writing a 1 enables
Comparator0 as a reset
Set to 1 if Comparator0
caused the last reset.
source (active-low).
4
SWRSF
Software Reset Force and
Flag.
Writing a 1 forces a sys-
tem reset.
Set to 1 if last reset was
caused by a write to
SWRSF.
3
WDTRSF Watchdog Timer Reset Flag. N/A
Set to 1 if Watchdog Timer
overflow caused the last
reset.
2
MCDRSF Missing Clock Detector
Enable and Flag.
Writing a 1 enables the
Missing Clock Detector.
The MCD triggers a reset
Set to 1 if Missing Clock
Detector timeout caused
the last reset.
if a missing clock condition
is detected.
1
PORSF
Power-On/V DD Monitor
Writing a 1 enables the
Set to 1 anytime a power-
Reset Enable.
Reset Flag, and V DD monitor V DD monitor as a reset
source.
Writing 1 to this bit
before the V DD monitor
is enabled and stabilized
may cause a system
reset.
on or V DD monitor reset
occurs.
When set to 1 all other
RSTSRC flags are inde-
terminate.
0
PINRSF
HW Pin Reset Flag.
N/A
Set to 1 if RST pin caused
the last reset.
Note: Do not use read-modify-write operations on this register
Rev 1.1
105
相关PDF资料
C8051T630DB20 BOARD SOCKET DAUGHTER 20-QFN
CAN-100 BOARD EVAL RS232 100QFP
CANADAPT28 KIT ADAPTER CANDEMOBOARD 28PLCC
CAT24AA01WI-GT3 IC EEPROM SERIAL 1KB I2C 8SOIC
CAT24AA02WI-G IC EEPROM SERIAL 2KB I2C 8SOIC
CAT24C01ZI-G IC EEPROM SERIAL 1KB I2C 8MSOP
CAT24C03WI-G IC EEPROM SERIAL 2KB I2C 8SOIC
CAT24C04ZI-G IC EEPROM SERIAL 4KB I2C 8MSOP
相关代理商/技术参数
C8051T610DB28 功能描述:子卡和OEM板 C8051T610 Family Socket Daughtr Board RoHS:否 制造商:BeagleBoard by CircuitCo 产品:BeagleBone LCD4 Boards 用于:BeagleBone - BB-Bone - Open Source Development Kit
C8051T610DB32 功能描述:子卡和OEM板 C8051T610 Family Socket Daughtr Board RoHS:否 制造商:BeagleBoard by CircuitCo 产品:BeagleBone LCD4 Boards 用于:BeagleBone - BB-Bone - Open Source Development Kit
C8051T610DK 功能描述:开发板和工具包 - 8051 C8051T610 Series Development Kit RoHS:否 制造商:Silicon Labs 产品:Development Kits 工具用于评估:C8051F960, Si7005 核心: 接口类型:USB 工作电源电压:
C8051T610-GQ 功能描述:8位微控制器 -MCU 16KB 10ADC 32Pin MCU RoHS:否 制造商:Silicon Labs 核心:8051 处理器系列:C8051F39x 数据总线宽度:8 bit 最大时钟频率:50 MHz 程序存储器大小:16 KB 数据 RAM 大小:1 KB 片上 ADC:Yes 工作电源电压:1.8 V to 3.6 V 工作温度范围:- 40 C to + 105 C 封装 / 箱体:QFN-20 安装风格:SMD/SMT
C8051T610-GQR 功能描述:8位微控制器 -MCU 16KB 10ADC 32Pin MCU RoHS:否 制造商:Silicon Labs 核心:8051 处理器系列:C8051F39x 数据总线宽度:8 bit 最大时钟频率:50 MHz 程序存储器大小:16 KB 数据 RAM 大小:1 KB 片上 ADC:Yes 工作电源电压:1.8 V to 3.6 V 工作温度范围:- 40 C to + 105 C 封装 / 箱体:QFN-20 安装风格:SMD/SMT
C8051T611-GM 功能描述:8位微控制器 -MCU 16KB 10ADC 28Pin MCU RoHS:否 制造商:Silicon Labs 核心:8051 处理器系列:C8051F39x 数据总线宽度:8 bit 最大时钟频率:50 MHz 程序存储器大小:16 KB 数据 RAM 大小:1 KB 片上 ADC:Yes 工作电源电压:1.8 V to 3.6 V 工作温度范围:- 40 C to + 105 C 封装 / 箱体:QFN-20 安装风格:SMD/SMT
C8051T611-GMR 功能描述:8位微控制器 -MCU 16KB 10ADC 28Pin MCU RoHS:否 制造商:Silicon Labs 核心:8051 处理器系列:C8051F39x 数据总线宽度:8 bit 最大时钟频率:50 MHz 程序存储器大小:16 KB 数据 RAM 大小:1 KB 片上 ADC:Yes 工作电源电压:1.8 V to 3.6 V 工作温度范围:- 40 C to + 105 C 封装 / 箱体:QFN-20 安装风格:SMD/SMT
C8051T612-GQ 功能描述:8位微控制器 -MCU 8KB 10ADC 32Pin MCU RoHS:否 制造商:Silicon Labs 核心:8051 处理器系列:C8051F39x 数据总线宽度:8 bit 最大时钟频率:50 MHz 程序存储器大小:16 KB 数据 RAM 大小:1 KB 片上 ADC:Yes 工作电源电压:1.8 V to 3.6 V 工作温度范围:- 40 C to + 105 C 封装 / 箱体:QFN-20 安装风格:SMD/SMT