Three microcode cycles for the writeback alone. That's acceptable because segment loads are already expensive multi-cycle operations, and the designers likely expected them to be infrequent -- most programs load their segments once at startup and never touch them again. Page translations happen on every memory access, so the same approach would be ruinous. Hence the fully autonomous hardware walker.
2月19日，中国科学院青岛能源研究所固态系统技术中心吴余涵、张舒、孙友龙、崔光磊、黄浪等人在《自然-通讯》（Nature Communications）发表论文Electrochemical initiation and chemical reaction cascades in dual-stage thermal runaway in sulfide-based all-solid-state batteries，报告他们综合运用加速量热、差示扫描量热与原位质谱联用技术，结合多尺度结构表征与第一性原理计算，首次揭示硫化物全固态电池热失控的真正“点火器”并非体相材料，而是正极与硫代磷酸盐固态电解质之间不稳定的化学界面。
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