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206. While troubleshooting a memory problem in a raster scan RADAR, you discover that the «REFRESH» cycle is not operating correctly. What type of memory circuit are you working on?
The problem indicates a need for a refresh cycle, which is characteristic of Dynamic RAM (DRAM). DRAM stores data as a charge that leaks and requires periodic refreshing; SRAM, ROM, and PROM do not have this requirement.
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