pc and dsp exchange data using high speed static ram and bus arbitration circuit and corresponding handshake signal is designed to ensure the correct reading and writing ram.
to ensure the high speed, cache is made of static ram rather than dynamic ram used for the other part of the memory since this is slower.
为保证高速,「缓存」由静态内存构成而不是动态内存,因动态内存会稍慢。
a quick—break power failure protection for static ram is described.
本文提出一种静态ram快速切断停电保护装置。
ram can be classified as static ram and dynamic random access memory.
内存可分为静态存储器和动态随机存取记忆体。
dynamic ram needs to be refreshed thousands of times per second. static ram does not need to be refreshed, which makes it faster; but it is also more expensive than dynamic ram.