- 您现在的位置：买卖IC网 > PDF目录17112 > EVAL-ADUC847QSZ (Analog Devices Inc)KIT DEV QUICK START FOR ADUC847 PDF资料下载
参数资料
| 型号： | EVAL-ADUC847QSZ |
| 厂商： | Analog Devices Inc |
| 文件页数： | 11/16页 |
| 文件大小： | 0K |
| 描述： | KIT DEV QUICK START FOR ADUC847 |
| 产品培训模块： | Process Control |
| 标准包装： | 1 |
| 系列： | QuickStart™ 套件 |
| 类型： | MCU |
| 适用于相关产品： | ADuC847 |
| 所含物品： | 评估板、电源、缆线、软件和说明文档 |
| 产品目录页面： | 739 (CN2011-ZH PDF) |
| 相关产品： | ADUC847BCPZ62-3-ND - IC MCU FLASH 24BIT ADC 56LFCSP ADUC847BCPZ62-5-ND - IC MCU FLASH W/24BIT ADC 56-CSP ADUC847BCPZ8-3-ND - IC MCU FLASH W/24BIT ADC 56-CSP ADUC847BCPZ8-5-ND - IC MCU FLASH W/24BIT ADC 56-CSP ADUC847BSZ32-3-ND - IC MCU FLASH W/24BIT ADC 52MQFP ADUC847BSZ62-3-ND - IC MCU FLASH W/24BIT ADC 52MQFP ADUC847BSZ8-5-ND - IC MCU FLASH W/24BIT ADC 52MQFP ADUC847BSZ8-3-ND - IC MCU FLASH W/24BIT ADC 52MQFP ADUC847BSZ62-5-ND - IC FLASH MCU W/24BIT ADC 52-MQFP ADUC847BSZ32-5-ND - IC FLASH MCU W/24BIT ADC 52-MQFP |
Evaluation Kit User Guide
TIMING CONSIDERATIONS WHEN DEBUGGING
UG-041
Other timing considerations to keep in mind are as follows:
As with other 8052-based parts, the watchdog on ADuC8xx
parts is not stopped during debugging. This leads to unpre-
dictable results when the watchdog timer times out. During
initial development, it is recommended that the watchdog timer
be left disabled. For final software, Analog Devices suggests that
you include code similar to the code that follows.
When debugging, place a breakpoint at the second line shown, and
when this breakpoint is reached manually, using the debugger,
change the value in cWdcon to 0x00 so that the watchdog does
not start. This scheme ensures that the program is debugged as
it will be placed in the field. The watchdog itself cannot be
debugged by the debugger.
…
?
?
As with other 8052-based debuggers, the user should not halt
the ADuC8xx if the part is either in idle or power-down
mode. When a break from either power saving mode
occurs, the debugger will not be able to regain control of
the part and the debug interface will crash.
The timers on the ADuC8xx are not stopped on a break
from emulation. They continue to run if left enabled when
breaking from emulation.
cWdcon = 0xe2 ;
WdWr(cWdcon);
…
cWdcon:
//Place parameters for watchdog in variable cWdcon.
//Call assembly function to start watchdog.
//Assume interrupts not enabled.
setb
WDWR
mov
WDCON,r7
//Parameter cWdcon passed in r7.
ret
Rev. B | Page 11 of 16
相关PDF资料 |
PDF描述 |
|---|---|
| GBM24DTKT | CONN EDGECARD 48POS DIP .156 SLD |
| EVAL-ADUC7026QSZ | KIT DEV FOR ADUC7026/7027 |
| GEM36DSXS | CONN EDGECARD 72POS DIP .156 SLD |
| GBM18DSAI | CONN EDGECARD 36POS R/A .156 SLD |
| SCRH5D18-5R4 | INDUCTOR SMD 5.4UH 1.60A 10KHZ |
相关代理商/技术参数 |
参数描述 |
|---|---|
| EVAL-ADUC848QSP | 制造商:Analog Devices 功能描述:MICROCONVERTER?, 1-CYCLE 8052 MCU + 10-CHANNEL,16-BIT ADC, - Bulk |
| EVAL-ADUC-CABLE1 | 制造商:Analog Devices 功能描述: |
| EVAL-ADUC-CABLE1Z | 制造商:Analog Devices 功能描述:ANAEVAL-ADUC-CABLE1Z EVALUATION BOARD 制造商:Analog Devices 功能描述:EVALUATION BOARD - Bulk |
| EVAL-ADUCM360QSPZ | 功能描述:开发板和工具包 - ARM EVALUATION BOARD 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-ADUM130X | 制造商:AD 制造商全称:Analog Devices 功能描述:Quad Isolators with isoPower Evaluation Board |
发布紧急采购，3分钟左右您将得到回复。