| 摘要 |
<p>computer engineering. SUBSTANCE: method involves comparison of information, which is output from memory and supplied by reading channel, to signals of encoded preliminarily defined data, which are generated outside and are supplied through port by reading channel. Comparison is accomplished by comparison unit, which may be designed is microprocessor programmed for executing comparison operation. Comparison unit outputs simple test signal, which is sent to port. Data stored in memory may be permanently present in read-only memory unit or (if memory content is changed electrically) may be stored in memory for testing purposes. EFFECT: design of intelligent boards. 16 cl, 1 dwg</p> |
