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标题: 求大神给解释一下这些数据是几进制的。 [打印本页]

作者: ljd0175 时间: 2025-3-20 21:23
标题: 求大神给解释一下这些数据是几进制的。
扇区 0
72 7d 67 64 0c 08 04 00 04 d2 0a a5 b2 15 6e 90
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
ff ff ff ff ff ff ff 07 80 69 ff ff ff ff ff ff
扇区 1
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
ff ff ff ff ff ff ff 07 80 69 ff ff ff ff ff ff
扇区 2
00 00 02 dc 23 ab 00 00 10 00 00 00 00 00 40 00
bc c6 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 ff 07 80 69 00 00 00 00 00 00
扇区 3
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
ff ff ff ff ff ff ff 07 80 69 ff ff ff ff ff ff
扇区 4
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
ff ff ff ff ff ff ff 07 80 69 ff ff ff ff ff ff
扇区 5
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
ff ff ff ff ff ff ff 07 80 69 ff ff ff ff ff ff
扇区 6
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
ff ff ff ff ff ff ff 07 80 69 ff ff ff ff ff ff
扇区 7
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
ff ff ff ff ff ff ff 07 80 69 ff ff ff ff ff ff
扇区 8
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
ff ff ff ff ff ff ff 07 80 69 ff ff ff ff ff ff
扇区 9
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
ff ff ff ff ff ff ff 07 80 69 ff ff ff

作者: ljd0175 时间: 2025-3-20 21:24
大神们帮忙给看看。我不知道这些数据是几进制的

作者: zxcvbn 时间: 2025-3-20 23:20
日期16进制到期日24.12.31

作者: ljd0175 时间: 2025-3-21 22:42

zxcvbn 发表于 2025-3-20 23:20
日期16进制到期日24.12.31

这是怎么算的？求解谢谢大神

作者: zxcvbn 时间: 2025-3-22 08:10

ljd0175 发表于 2025-3-21 22:42
这是怎么算的？求解谢谢大神

1扇区0子块，5-6字节，23 AB 转24年12月31日减一天退一位24年12月30日=23 AA

作者: ljd0175 时间: 2025-3-23 16:25

zxcvbn 发表于 2025-3-22 08:10
1扇区0子块，5-6字节，23 AB 转24年12月31日减一天退一位24年12月30日=23 AA

大神你好。23AB是先转成2进制，然后再转十进制是吗？是这么算吗

作者: zxcvbn 时间: 2025-3-23 20:22

ljd0175 发表于 2025-3-23 16:25
大神你好。23AB是先转成2进制，然后再转十进制是吗？是这么算吗

就是16进制，延期一天，就加一位16进制字符，23AB=24.12.31日延期一天25年1月1日=23AC 两天23AD以此类推

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