TI中文支持网Part Number:RM57L843
你好，我在使用rM57L843处理器进行Ad采集时发现处理器运行到ad采集函数时出现循环卡死的现象，后续经查发现ad采集电压的参考电压失效，更换参考电压模块，原来使用的是4.096v，后续直接引入5V，发现还是存在循环卡死现象，在该处理器上运行其他串口函数时均正常，我想请问一下，这个参考电压和adc采集函数运行有什么关联呢，是否参考电压失效导致处理器的ab采集失效呢
| Arabic | Hebrew | Polish |
| Bulgarian | Hindi | Portuguese |
| Catalan | Hmong Daw | Romanian |
| Chinese Simplified | Hungarian | Russian |
| Chinese Traditional | Indonesian | Slovak |
| Czech | Italian | Slovenian |
| Danish | Japanese | Spanish |
| Dutch | Klingon | Swedish |
| English | Korean | Thai |
| Estonian | Latvian | Turkish |
| Finnish | Lithuanian | Ukrainian |
| French | Malay | Urdu |
| German | Maltese | Vietnamese |
| Greek | Norwegian | Welsh |
| Haitian Creole | Persian |
Links：
我可以知道您使用的是哪款电路板吗？ 是 TI Launchpad 还是 HDK 电路板？ 另外、请参阅以下主题一次、其中包含一些与 RM57x 基准电压相关的说明：
https://e2e.ti.com/support/microcontrollers/arm-based-microcontrollers-group/arm-based-microcontrollers/f/arm-based-microcontrollers-forum/1298278/rm57l843-how-to-sample-the-reference-voltage/4929024?tisearch=e2e-sitesearch&keymatch=%25252522reference%25252520voltage%25252522%25252520AND%25252520%25252522jagadish%25252522#4929024
TRANSLATE with x
English
Arabic
Hebrew
PolishBulgarian
Hindi
PortugueseCatalan
Hmong Daw
RomanianChinese Simplified
Hungarian
RussianChinese Traditional
Indonesian
SlovakCzech
Italian
SlovenianDanish
Japanese
SpanishDutch
Klingon
SwedishEnglish
Korean
ThaiEstonian
Latvian
TurkishFinnish
Lithuanian
UkrainianFrench
Malay
UrduGerman
Maltese
VietnameseGreek
Norwegian
WelshHaitian Creole
PersianTRANSLATE with
COPY THE URL BELOW
BackEMBED THE SNIPPET BELOW IN YOUR SITE
Enable collaborative features and customize widget: Bing Webmaster Portal
Back
