glue logic 中文意思是什麼
glue logic
解釋
膠合邏輯;黏接邏輯-
Peripheral devices in embedded systems are often connected to the mcu as memory - mapped i / o devices, using the microcontroller ' s parallel address and data bus. this results in lots of wiring on the pcb ' s to route the address and data lines, not to mention a number of address decoders and glue logic to connect everything
由於并行總線擴展時連線過多,外圍器件工作方式各異,外圍器件與數據存儲器混合編址等,都給單片機應用系統設計帶來布線復雜,線路板面積大,易引起emi和esd干擾等困難,這在一些比較復雜的應用系統是難以接受的。
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