收藏本站
ADuC7060
RESET
RSTCLR Register
There are four kinds of reset: external reset, power-on-reset,
watchdog reset, and software reset. The RSTSTA register
indicates the source of the last reset and can be written by user
code to initiate a software reset event.
The bits in this register can be cleared to 0 by writing to the
RSTCLR MMR at 0xFFFF0234. The bit designations in
RSTCLR mirror those of RSTSTA. These registers can be used
Name:
Address:
Access:
Function:
RSTCLR
0xFFFF0234
Write only
This 8-bit write only register clears the corres-
ponding bit in RSTSTA.
during a reset exception service routine to identify the source of
the reset. The implications of all four kinds of reset events are
tabulated in Table 29.
RSTSTA Register
Table 28. RSTSTA/RSTCLR MMR Bit Designations
Bit Description
7 to 4 Not used. These bits are not used and always
read as 0.
Name:
RSTSTA
3
External reset.
Automatically set to 1 when an external reset
Address:
Default value:
0xFFFF0230
Depends on type of reset
occurs.
This bit is cleared by setting the corresponding bit
in RSTCLR.
Access:
Read and write
2
Software reset.
This bit is set to 1 by user code to generate a soft-
Function:
This 8-bit register indicates the source of the
last reset event and can be written by user code
to initiate a software reset.
1
0
ware reset.
This bit is cleared by setting the corresponding bit
in RSTCLR. 1
Watchdog timeout.
Automatically set to 1 when a watchdog timeout
occurs.
Cleared by setting the corresponding bit in RSTCLR.
Power-on reset.
Automatically set when a power-on-reset occurs.
Cleared by setting the corresponding bit in RSTCLR.
1
If the software reset bit in RSTSTA is set, any write to RSTCLR that does not
clear this bit generates a software reset.
Table 29. Device Reset Implications
Reset
Reset All
RSTSTA
External Pins to
Kernel
External MMRs
Peripherals
Watchdog
RAM
(Status After
RESET
POR
Watchdog
Software
External Pin
Default State
Yes
Yes
Yes
Yes
Executed
Yes
Yes
Yes
Yes
(Excluding RSTSTA)
Yes
Yes
Yes
Yes
Reset
Yes
Yes
Yes
Yes
Timer Reset
Yes
No
No
No
Valid
Yes/No
Yes
Yes
Yes
Reset Event)
RSTSTA[0] = 1
RSTSTA[1] = 1
RSTSTA[2] = 1
RSTSTA[3] = 1
Rev. 0 | Page 29 of 100
发布紧急采购，3分钟左右您将得到回复。

采购需求

(若只采购一条型号，填写一行即可)

发布成功！您可以继续发布采购。也可以进入我的后台，查看报价

发布成功！您可以继续发布采购。也可以进入我的后台，查看报价

*型号 *数量 厂商 批号 封装
添加更多采购

我的联系方式

*
*
*
相关PDF资料
EVAL-ADUC845QSPZ KIT DEV QUICK START ADUC845
EVAL-ADUM3070EBZ BOARD EVAL FOR ADUM3070
EVAL-SDP-CB1Z BOARD EVALUATION FOR SDP-CB1
EVB51JM128 BOARD EVAL FOR MCF51JM128 MCU
EVBQE128 BOARD EVAL FLEXIS QE128 FAMILY
F2068 PNL FIBERGLASS 18.44X14.44" WHT
FAN3100CMPX IC GATE DRVR SGL CMOS 2A 6MLP
FAN3111CSX IC GATE DVR 1CH 1A LOW SOT23-5
相关代理商/技术参数
EVAL-ADUC7060QSPZU1 制造商:Analog Devices 功能描述:
EVALADUC7060QSPZU2 制造商:Analog Devices 功能描述:QUICK START DEVELOPMENT SYSTEM - Boxed Product (Development Kits)
EVAL-ADUC7061MKZ 功能描述:开发板和工具包 - ARM Quick Start Development System RoHS:否 制造商:Arduino 产品:Development Boards 工具用于评估:ATSAM3X8EA-AU 核心:ARM Cortex M3 接口类型:DAC, ICSP, JTAG, UART, USB 工作电源电压:3.3 V
EVAL-ADUC7061MKZ 制造商:Analog Devices 功能描述:ADUC7061MKZ EvaluationBoard
EVAL-ADUC7061MKZU2 制造商:Analog Devices 功能描述:PN may be NE CE 制造商:Analog Devices 功能描述:EVALUATION CONTROL BOARD - Boxed Product (Development Kits)
EVAL-ADUC7121QSPZ 功能描述:BOARD EVALUATION FOR ADUC7121 RoHS:是 类别:编程器，开发系统 >> 通用嵌入式开发板和套件（MCU、DSP、FPGA、CPLD等） 系列:MicroConverter® ADuC7xxx 标准包装:1 系列:PICDEM™ 类型:MCU 适用于相关产品:PIC10F206，PIC16F690，PIC16F819 所含物品:板，线缆，元件，CD，PICkit 编程器 产品目录页面:659 (CN2011-ZH PDF)
EVALADUC7121QSPZU1 制造商:Analog Devices 功能描述:QUICK START DEVELOPMENT SYSTEM - Boxed Product (Development Kits)
EVAL-ADUC7122QSPZ 功能描述:BOARD EVALUATION FOR ADUC7122 RoHS:是 类别:编程器，开发系统 >> 通用嵌入式开发板和套件（MCU、DSP、FPGA、CPLD等） 系列:MicroConverter® ADuC7xxx 标准包装:1 系列:PICDEM™ 类型:MCU 适用于相关产品:PIC10F206，PIC16F690，PIC16F819 所含物品:板，线缆，元件，CD，PICkit 编程器 产品目录页面:659 (CN2011-ZH PDF)