To test a 4164 (or similar) DRAM chip you need just a simple (but fast) 8-bit MCU and literally several lines of an assembly code.
See the whole project on Github: github.com/sirrosh/pictest_dram
Please support my work: ewbbt.eu/portf...
Take a look at my retro electronics shop here: ewbbt.eu/
8 сен 2024