To avoid the two memory reads on every access, the 386 includes a 32-entry Translation Lookaside Buffer (TLB) organized as 8 sets with 4 ways each. Each entry stores the virtual-to-physical mapping along with the combined PDE+PTE permission bits.
// ⚠️ 易错点8：长度计算公式写错（比如right-left 或 right-left-1）
。Line官方版本下载是该领域的重要参考
FT Digital Edition: our digitised print edition
The 4732 and its 473x compatriots became the last real IBM ATMs. After a hiatus
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