{"resolved":true,"match_type":"uuid","source_type":"original_book","book_id":"38270854-596f-4a26-8183-db8c968c6020","title":"编码 隐匿在计算机软硬件背后的语言","author":null,"edition":null,"publisher":null,"year":null,"isbn":"9787121181184","requested_by":"printed_page","book":{"source_type":"original_book","book_id":"38270854-596f-4a26-8183-db8c968c6020","id":"38270854-596f-4a26-8183-db8c968c6020","uuid":"38270854-596f-4a26-8183-db8c968c6020","title":"编码 隐匿在计算机软硬件背后的语言","normalized_title":"编码隐匿在计算机软硬件背后的语言","author":null,"edition":null,"publisher":null,"year":null,"isbn":"9787121181184","isbns":["9787121181184","0123456789","6044921875","3039331000","0000000000","0000000000000"],"parsed":true,"ai_readable":true,"document_type":"book","page_count":438,"navigation_url":"https://workshop.closeclaw.top/ai/book/38270854-596f-4a26-8183-db8c968c6020","title_url":"https://workshop.closeclaw.top/ai/title/%E7%BC%96%E7%A0%81%20%E9%9A%90%E5%8C%BF%E5%9C%A8%E8%AE%A1%E7%AE%97%E6%9C%BA%E8%BD%AF%E7%A1%AC%E4%BB%B6%E8%83%8C%E5%90%8E%E7%9A%84%E8%AF%AD%E8%A8%80","fixed_page_url_template":"https://workshop.closeclaw.top/ai/book/38270854-596f-4a26-8183-db8c968c6020/page/{printed_page}","path_api_url_template":"https://workshop.closeclaw.top/api/ai/book/38270854-596f-4a26-8183-db8c968c6020/page/{printed_page}","read_url":"https://workshop.closeclaw.top/api/ai/read/38270854-596f-4a26-8183-db8c968c6020","page_url":"https://workshop.closeclaw.top/api/ai/books/38270854-596f-4a26-8183-db8c968c6020/page","search_url":"https://workshop.closeclaw.top/api/ai/books/38270854-596f-4a26-8183-db8c968c6020/search"},"page":{"printed_page":143,"pdf_page":159,"physical_index":159,"physical_index_base":0,"printed_page_status":"recognized","page_sha256":"ee9eec76c7a322b8d8609b696c5357c69cb0b5d7673423508d2b316332cc9f52"},"chapter":"编码隐匿在计算机软硬件背后的语言","content":"再来看看之前提到的由灯泡和开关所组成的控制面板。现在我们可以开始将开关和灯泡连接到全加器了。\n\n当把两个二进制数相加时，第1列的处理方式与其他列有所不同。因为后面的几列可能包括来自前面加法的进位，而第1列不会，所以全加器的进位输入端是接地的，这表示第1列的进位输入是一个 $\\scriptstyle \\mathbf { 0 } _ { \\circ }$ 第1列二进制数相加后很可能会产生一个进位输出，这个进位输出是下一列加法的输入。\n\n对于接下来的两个二进制位和灯泡，可以按如下办法来连接全加器。\n\n12 二进制加法器\n\n143","previous_page":142,"next_page":144}