数据字,由于计算机使用的信息既有指令又有数据,所以计算机字可以代表指令,也可以代表数据。如果某字代表要处理的数据,则称为 数据字;如果某字为一条指令,则称为 指令字。
因此,在信号处理期间对时间要求严格 的响应仅仅限于当前对数据字进行处理的累加器级。
As a result, a time-critical response during signal processing is limited just to the accumulator stage which is currently processing the data word.
检查标签中的列关键字,来确认列关键字已经被重新排序,并且与SQL查询返回的数据字段相符。
Check the column keys in the tag to make sure that the column keys are realigned to match the data fields returned by the SQL query.
当PPE将一个数据字写入这个地址时,SPU就可以从对应的邮箱读通道中读取这个数据字的内容。
When the PPE writes a data word to that address, the SPU can read from its corresponding mailbox read channels.
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