哈工大2002年秋季学期计算机组成原理期末试题答案

2002 2003 12 1 127 1 512 1 512 1 32768 128 2 3 4 300ns 310ns 5 1 2 3 RISC RISC 4 CPU 18 1 RI I I I I I ISCSCSCSC C C C CSCS S R R R RIR R RIRIRIRIRIRIRIRIRIRIRIRIRI IRIR RIR RIR RIR RIRIRIRIRIRIRI I IR SCSCSC CSCSCS SC CS S SC CSC C 4 8 2 1 Cache 64 b 6 Cache 256 c 8 1M 20 t 6 2 Cache 64 b 6 Cache 256 4 q 6 1M 20 t 8 3 1 0 1 2 3 4 L0 L1 L2 L3 L4 1 1 0 0 0 0 1 0 0 0 1 1 1 0 1 1 1 1 1 1 1 1 0 0 1 4 1 16 7 2 7 2 27 3 216 4 64 63 c c c c c c c c c c c c c c c c c c c c 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 b 6 4 1M 20 t t t t t t t t t t t t t t t t t t t t t t t t t t 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 1 1 1 1 1 1 1 1 1 1 1 0 L0L0 0 0 0 0 L1L L L L L L L2 2 2 2 2 2 2 L3L3L3L3L3L3L3L3L L3 3 4 6 0 101 0 100100 x 00 101 00 100100 0 100 1 010100 y 00 100 11 010100 1 j jx jy 00 101 11 100 00 001 j 1 y 1 y 00 101 11 101010 x S y S x S Sy 00 100100 11 101010 00 001110 x y 00 101 00 001110 00 0 x y 00 011 00 111000 x y 00 011 00 111000 8 DMA 01010 0 0 0 0 0 0 0 0 001110 y 00 011 00000 0 0 0000000000000 000000000000000 0 00 00 000000000 00000 00000 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 11111111111111111111 1 1111111 111111 11 111111111 1 11 1 1110 0 0 0 000 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 011 00 000 000 0 0 0 0 0 0 0 0 0 000 0 0 0 0 0 0 000 000 000 0 0 0 0 0 0 0 000 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 11111111111111111111111111 111 11111 11 1 11 111 1 11 1 000 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MA A A A A A A A A DMA BR I O DMA DREQ DMA CPU HRQ CPU HLDA DMA DMA DMA DACK DMA CPU 10 ROM RAM ROM 2K 8 RAM 2K 4 ROM 1 ROM 2 RAM 1 2 CPU M R R R ROR R R ROROROROROR R R R R R ROROR ROR R R R R R R R R ROR R R R M