→ RoyalCh:4MB代表有4M個address 直接加上去再減一就好了 12/07 16:49
→ kiwidoit:請問一下，是用4*10^6下去轉16進位嗎@@? 12/07 22:07
→ kiwidoit:R大可以順便教一下我(1)跟(2)嗎0.0? 12/07 22:08
→ RoyalCh:我不會...還沒複習到那邊 12/08 00:16
→ RoyalCh:我是用4*2^20轉16進位 12/08 00:16
(1).
More decision statements mean fewer lines of code，which generally
results in the execution of fewer operations.
搞不懂為什麼，是因為減少Instruction Fetch的operations嗎?
(2).
Symbol table matches names of labels to the address of the memory
words that instruction occupy. Assemblers keep track of labels used
in branches and data transfer instructions in the symbol table.
我想問的是data transfer instruction有label嗎@@?
(3).
A PC has 4 MB of RAM beginning at address 00000000H. Calculate
the very last address(in hex) of this 4MB block.
他答案給003FFFFFH，可是我算出來是003E0900H 不知道哪裡算錯= ="?
麻煩各位了。。
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◆ From: 140.123.22.28
※ 編輯: kiwidoit 來自: 140.123.22.28 (12/07 15:03)