→ yupog2003: 應該是一次把gi跟pi算出來,用掉1個gate delay 01/17 21:43
→ yupog2003: 然後c4再2個,c8再2個,c12再2個,c16再2個,共9個 01/17 21:44
→ yupog2003: 因為c4=g3+p3g2+p3p2g1+p3p2p1g0+p3p2p1p0c0,先算出 01/17 21:45
→ yupog2003: c4才能用類似的方法算c8,再算c12,再算c16,這樣的想 01/17 21:46
→ yupog2003: 法不知道有沒有錯? 01/17 21:46
→ beargg0305: 可是c8不是要等c4先算出來才能算嗎 01/17 22:08
→ beargg0305: 然後c12 c16以此類推 01/17 22:08
→ yupog2003: 是呀!g0~g15和p0~p15一次算出來,花1個gate delay 01/17 22:12
→ yupog2003: c4算完用掉了3個gate delay,再來算c8,再用2個gate 01/17 22:13
→ yupog2003: delay,算完c8就5個gate delay了,依此類推 01/17 22:13
→ beargg0305: 懂了~感謝解惑XDDD 01/17 22:15