释义 |
programmable pointofsale terminal 可编程销售点终端 A terminal that contains both a readonly microprogram memory and a semiconduct or memory. The terminal can operate either with a central computer or can store transaction data on a magnetic tape which can then be polled automatically by the computer. 一种其中既包含有一个只读微程序存储器又有一个半导体存储器的终端。 这些终端或者是和中心计算机一起运行,或者是把交易数据存入磁带,然后由计算机 对磁带进行自动轮询。 |