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现已制成一台 PERM 机用的全晶体管化的磁心存贮器,其容量为2048个字,每字是51个二进位,存取时间为8微秒。它有一些有功于经济性和较大工作可靠性的特点(如存贮矩阵中读出线圈穿线方法的简化,新的有效的读出放大器线路扣广泛使用间歇振荡线路)都将分别详细说明。该存贮器没有温度调节,并且不使用 PWD 脉冲(写后干扰脉冲),可靠工作的温度范围为15℃至45℃或者更高一些。存储器中约有650个晶体管和2180个二极管。功率消耗总共约360瓦。
A full-transistorized core memory for PERM machines has now been made, with a capacity of 2048 words, 51 binary bits per word and an access time of 8 microseconds. It has some features that are economical and have high operational reliability (such as simplifying the method of reading out the coil threading in the memory matrix and the use of intermittent oscillating lines for the new, effective sense amplifier line buckle). This memory has no temperature regulation and does not use PWD pulses (write-after-interference pulses) and reliably operates over the temperature range of 15 ° C to 45 ° C or higher. There are about 650 transistors and 2180 diodes in memory. The total power consumption is about 360 watts.