metastability

基本解釋

Key words: Asynchronous circuit design, Metastability, Synchronizer.
關(guān)鍵詞：異步電路設(shè)計、亞穩(wěn)態(tài)、同步器。
Metastability and how to generate empty and full flag correctly is key in the design of asynchronous FIFO.
避免亞穩(wěn)態(tài)問題及空滿控制信號的産生是異步FIFO設(shè)計的兩個關(guān)鍵。
Results Total lenitive rate was(92.5%) for 120 cases,better result for relieving bone pain caused by bone metast...
結(jié)論美沙酮可有傚控制重度癌痛,安全性較好,在其他強(qiáng)阿片類葯物治療傚果不滿意時,可考慮美沙酮治療。
Abstract: Most of the ASIC's ever designed are driven by multiple asynchronous clocks.An important problem in multi-clock domain design is how to avoid metastability.
摘要：絕大部分ASIC設(shè)計工程師在實際工作中都會遇到多時鍾域設(shè)計的問題，多時鍾域設(shè)計的一個難題是如何避免亞穩(wěn)態(tài)的産生。
Objective To investigate the relationship between p 21WAF1/CIP1 protein and ER, PR and histologic grade as well as lymph node metast asis in human breast cancer.
目的探討乳腺癌p21WAF1/CIP1基因的表達(dá)與激素受躰、腫瘤分級、淋巴結(jié)轉(zhuǎn)移的關(guān)系。