释义 |
VRAM 视频RAM A variation of DRAM which has two ports——the usual randomaccess port for a CPU and a separate serial port, which can output or input a serial stream of data at high rates independent of the activity on the randomaccess port. DRAM的一种变种,它有两种端口——为CPU存取用的常规的随机存取口和一个单独的串行 口。串行口能高速输出或输入串行数据流,与在随机存取口存取数据互不干扰。Video RAM 的缩写。 |