AUTOMATIC ERASURE CIRCUIT IN EPROM DATA

摘要

The automatic EPROM eraser comprises; (a) a reset pulse generator supplying the reset pulse on all circuit devices; (b) an address generator providing the address of EPROM; (c) an control signal generator which turns on-off the lamp according to the data and clocks on the EPROM; and (d) an alarm circuit which acknowledges the off state of the ultraviolet lamp.