architecture n. 1.建筑學(xué)。 2.建筑(樣式、風(fēng)格);建筑物。 3.構(gòu)造,結(jié)構(gòu);【自動(dòng)化】(電子計(jì)算機(jī)的)架構(gòu),體系結(jié)構(gòu)。 civil architecture 民用建筑。 domestic architecture 住宅建筑。 naval architecture 造船術(shù),造船學(xué)。 the architecture of a beehive 蜂窩的結(jié)構(gòu)。
Backplanes bus specification for multiprocessor architectures : futurebus , logical layer specification 多處理機(jī)體系結(jié)構(gòu)用底板總線規(guī)范:未來(lái)總線邏輯層規(guī)范
The proposed solution combined multiprocessor architecture and hierarchical operating system structure and could ensure that the system reliability in whole 接著,基于自行研制的實(shí)時(shí)操作系統(tǒng)ertos ,采用該設(shè)計(jì)方案構(gòu)造了雙機(jī)容錯(cuò)實(shí)現(xiàn)模型,并在予以實(shí)現(xiàn)。
Firstly , the dissertation expatiate the develop of epu ' s software and hardware . the hardware is a data acquisition system based on the ps multiprocessor architecture 硬件是以主從式多處理器結(jié)構(gòu)為核心數(shù)據(jù)采集系統(tǒng),主機(jī)和從機(jī)分別采用ti公司浮點(diǎn)dsp芯片7ms320c31pq和定點(diǎn)dsp芯片tms320f240 。
In aspect of hardware , the system used ps ( principal and sub - ordinate ) multiprocessor architecture . the master cpu 89c51 is used as the center of control and management , the slave cpu tms320f240 is used as the core part of data processing , dual port ram transfer data between two pieces of cpu 硬件部分延用傳統(tǒng)的主從式系統(tǒng)硬件設(shè)計(jì),以89c51為主機(jī)控制核心, tms320f206為從機(jī)核心,采用雙口ram芯片解決主cpu與dsp之間的數(shù)據(jù)傳輸問(wèn)題,配以適當(dāng)?shù)耐鈬涌陔娐穪?lái)完成各項(xiàng)功能。
Consequently , an urgent problem is to ensure the tolerance of hardware error , to strengthen the tolerance of software error , to integrate hardware and software fault - tolerant technique in operating system level . based on the above analysis , this thesis researches the techniques of reliability and multi - processors system and proposes a fault - tolerance real - time embedded multi - processor system based upon the loosely coupled multiprocessor architecture 在此基礎(chǔ)上,本文對(duì)容錯(cuò)關(guān)鍵技術(shù)和多處理器系統(tǒng)進(jìn)行了深入地研究,結(jié)合多處理器結(jié)構(gòu)和現(xiàn)代操作系統(tǒng)的分層結(jié)構(gòu)思想,提出了一種基于松耦合多處理器體系結(jié)構(gòu)的實(shí)時(shí)嵌入式容錯(cuò)系統(tǒng)設(shè)計(jì)方案,以達(dá)到從整體上提高系統(tǒng)可靠性的目的。