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1、第一章1.1 二进制到十六进制、十进制(1)(10010111)2=(97)16=(151)10 (2)(1101101)2=(6D)16=(109)10(3)(0.01011111)2=(0.5F)16=(0.37109375)10 (4)(11.001)2=(3.2)16=(3.125)10 1.2 十进制到二进制、十六进制(1)(17)10=(10001)2=(11)16 (2)(127)10=(1111111)2=(7F)16 1621016210)3.19()10101(11001.101(25.7)(4)AD7030.6()01010000011111010110(0.0110(0
2、.39)(3)B1.8 用公式化简逻辑函数(1)Y=A+B (3)Y=1 )(解:1AA1)2(CBACCBACBYCBACBAYADCCBADCBCBADDCAABDCDBAY)()(Y)4(解:(5)Y=0 (7)Y=A+CD EABCDECABCDCEADBBCCEADBBCYCEADBBCBADCACY)()()()()()6(解:CBACBCBAACBACBACBACBCBAACBACBACBAYCBACBACBAY)()()()()()(8解:)(DADACBY)9(EBDEDBFEAADACY)10(1.9 (a)CBCBAY (b)CBAABCY(c)ACDDCADCABAYD
3、ACBAY21,(d)CBAABCCBACBAYBCACABY21,1.10求下列函数的反函数并化简为最简与或式(1)CBCAY (2)DCAYCBCBACCBACBABCACCABABCACCABAYBCACCABAY)()()()()3(解:(4)CBAYDCABDCBDCADCBDACACDCBCADAYCDCBCADAY)()()()()5(解:(6)0Y1.11将函数化简为最小项之和的形式CBACBAABCBCACBACBACBAABCBCACBAACBBABCACBACBCAYCBACBCAY)()()1(解:DCBACDBADCBAABCDBCDADCBAY)(2)13()()(
4、)(3CDBABCDADBCADCBADCBAABCDDABCDCABDCABCDBADCBADCBADCBACDABBABABAACDDACDCADCACDADCADCADCABBCDDBCDCBDCBCDBDCBDCBDCBAYCDBAY解:)((4)CDBADABCDBCADCABDCABCDBAABCDBCDAY(5)MNLNMLNLMNMLNMLNMLY1.12 将下列各函数式化为最大项之积的形式(1)()(CBACBACBAY (2)()(CBACBACBAY(3)76430MMMMMY (4)13129640MMMMMMY(5)530MMMY1.13 用卡诺图化简法将下列函数化为
5、最简与或形式:(1)DAY (3)1Y(2)DCBCCABAY (4)CBACBAYBADCYACBAY(5)DCBY (6)CBACBAY(7)CY (9)DCACBDADBY(8)14,11,10,9,8,6,4,3,2,1,0(),(mDCBAY (10),(),(741mmmCBAYDADCBYABCCBACBAY1.14 化简下列逻辑函数(1)DCBAY (2)DCADCY(3)CADABY (4)DBCBY(5)EDCADAEBDCEEDBAY1.20 将下列函数化为最简与或式(1)ADDCBDCAY (2)ACDABY(3)CBAY (4)DBAY(5)1Y (6)ACDBCDY
6、文档编码:CF8Z8Z2H2H3 HO8L2G8L3Y6 ZQ3G5A5W5L6文档编码:CF8Z8Z2H2H3 HO8L2G8L3Y6 ZQ3G5A5W5L6文档编码:CF8Z8Z2H2H3 HO8L2G8L3Y6 ZQ3G5A5W5L6文档编码:CF8Z8Z2H2H3 HO8L2G8L3Y6 ZQ3G5A5W5L6文档编码:CF8Z8Z2H2H3 HO8L2G8L3Y6 ZQ3G5A5W5L6文档编码:CF8Z8Z2H2H3 HO8L2G8L3Y6 ZQ3G5A5W5L6文档编码:CF8Z8Z2H2H3 HO8L2G8L3Y6 ZQ3G5A5W5L6文档编码:CF8Z8Z2H2H3 HO8
7、L2G8L3Y6 ZQ3G5A5W5L6文档编码:CF8Z8Z2H2H3 HO8L2G8L3Y6 ZQ3G5A5W5L6文档编码:CF8Z8Z2H2H3 HO8L2G8L3Y6 ZQ3G5A5W5L6文档编码:CF8Z8Z2H2H3 HO8L2G8L3Y6 ZQ3G5A5W5L6文档编码:CF8Z8Z2H2H3 HO8L2G8L3Y6 ZQ3G5A5W5L6文档编码:CF8Z8Z2H2H3 HO8L2G8L3Y6 ZQ3G5A5W5L6文档编码:CF8Z8Z2H2H3 HO8L2G8L3Y6 ZQ3G5A5W5L6文档编码:CF8Z8Z2H2H3 HO8L2G8L3Y6 ZQ3G5A5W5L6
8、文档编码:CF8Z8Z2H2H3 HO8L2G8L3Y6 ZQ3G5A5W5L6文档编码:CF8Z8Z2H2H3 HO8L2G8L3Y6 ZQ3G5A5W5L6文档编码:CF8Z8Z2H2H3 HO8L2G8L3Y6 ZQ3G5A5W5L6文档编码:CF8Z8Z2H2H3 HO8L2G8L3Y6 ZQ3G5A5W5L6文档编码:CF8Z8Z2H2H3 HO8L2G8L3Y6 ZQ3G5A5W5L6文档编码:CF8Z8Z2H2H3 HO8L2G8L3Y6 ZQ3G5A5W5L6文档编码:CF8Z8Z2H2H3 HO8L2G8L3Y6 ZQ3G5A5W5L6文档编码:CF8Z8Z2H2H3 HO8
9、L2G8L3Y6 ZQ3G5A5W5L6文档编码:CF8Z8Z2H2H3 HO8L2G8L3Y6 ZQ3G5A5W5L6文档编码:CF8Z8Z2H2H3 HO8L2G8L3Y6 ZQ3G5A5W5L6文档编码:CF8Z8Z2H2H3 HO8L2G8L3Y6 ZQ3G5A5W5L6文档编码:CF8Z8Z2H2H3 HO8L2G8L3Y6 ZQ3G5A5W5L6文档编码:CF8Z8Z2H2H3 HO8L2G8L3Y6 ZQ3G5A5W5L6文档编码:CF8Z8Z2H2H3 HO8L2G8L3Y6 ZQ3G5A5W5L6文档编码:CF8Z8Z2H2H3 HO8L2G8L3Y6 ZQ3G5A5W5L6
10、文档编码:CF8Z8Z2H2H3 HO8L2G8L3Y6 ZQ3G5A5W5L6文档编码:CF8Z8Z2H2H3 HO8L2G8L3Y6 ZQ3G5A5W5L6文档编码:CF8Z8Z2H2H3 HO8L2G8L3Y6 ZQ3G5A5W5L6文档编码:CF8Z8Z2H2H3 HO8L2G8L3Y6 ZQ3G5A5W5L6文档编码:CF8Z8Z2H2H3 HO8L2G8L3Y6 ZQ3G5A5W5L6文档编码:CF8Z8Z2H2H3 HO8L2G8L3Y6 ZQ3G5A5W5L6文档编码:CF8Z8Z2H2H3 HO8L2G8L3Y6 ZQ3G5A5W5L6文档编码:CF8Z8Z2H2H3 HO8
11、L2G8L3Y6 ZQ3G5A5W5L6文档编码:CF8Z8Z2H2H3 HO8L2G8L3Y6 ZQ3G5A5W5L6文档编码:CF8Z8Z2H2H3 HO8L2G8L3Y6 ZQ3G5A5W5L6文档编码:CF8Z8Z2H2H3 HO8L2G8L3Y6 ZQ3G5A5W5L6文档编码:CF8Z8Z2H2H3 HO8L2G8L3Y6 ZQ3G5A5W5L6文档编码:CF8Z8Z2H2H3 HO8L2G8L3Y6 ZQ3G5A5W5L6文档编码:CF8Z8Z2H2H3 HO8L2G8L3Y6 ZQ3G5A5W5L6文档编码:CF8Z8Z2H2H3 HO8L2G8L3Y6 ZQ3G5A5W5L6
12、文档编码:CF8Z8Z2H2H3 HO8L2G8L3Y6 ZQ3G5A5W5L6文档编码:CF8Z8Z2H2H3 HO8L2G8L3Y6 ZQ3G5A5W5L6文档编码:CF8Z8Z2H2H3 HO8L2G8L3Y6 ZQ3G5A5W5L6第三章3.1解:由图可写出Y1、Y2的逻辑表达式:BCACABYCBACBACBAABCBCACABCBAABCY21)(真值表:3.2 解:AYAYAYAYZcompAAAYAAAAYAYAYZcomp43322114324323232210001,时,、,时,、,真值表:3.3 解:3.4 解:采用正逻辑,低电平0,高电平 1。设水泵工作为1,不工作为0
13、,由题目知,水泵工作情况只有四种:全不工作,全工作,只有一个工作真值表:文档编码:CF8Z8Z2H2H3 HO8L2G8L3Y6 ZQ3G5A5W5L6文档编码:CF8Z8Z2H2H3 HO8L2G8L3Y6 ZQ3G5A5W5L6文档编码:CF8Z8Z2H2H3 HO8L2G8L3Y6 ZQ3G5A5W5L6文档编码:CF8Z8Z2H2H3 HO8L2G8L3Y6 ZQ3G5A5W5L6文档编码:CF8Z8Z2H2H3 HO8L2G8L3Y6 ZQ3G5A5W5L6文档编码:CF8Z8Z2H2H3 HO8L2G8L3Y6 ZQ3G5A5W5L6文档编码:CF8Z8Z2H2H3 HO8L2G8
14、L3Y6 ZQ3G5A5W5L6文档编码:CF8Z8Z2H2H3 HO8L2G8L3Y6 ZQ3G5A5W5L6文档编码:CF8Z8Z2H2H3 HO8L2G8L3Y6 ZQ3G5A5W5L6文档编码:CF8Z8Z2H2H3 HO8L2G8L3Y6 ZQ3G5A5W5L6文档编码:CF8Z8Z2H2H3 HO8L2G8L3Y6 ZQ3G5A5W5L6文档编码:CF8Z8Z2H2H3 HO8L2G8L3Y6 ZQ3G5A5W5L6文档编码:CF8Z8Z2H2H3 HO8L2G8L3Y6 ZQ3G5A5W5L6文档编码:CF8Z8Z2H2H3 HO8L2G8L3Y6 ZQ3G5A5W5L6文档编码
15、:CF8Z8Z2H2H3 HO8L2G8L3Y6 ZQ3G5A5W5L6文档编码:CF8Z8Z2H2H3 HO8L2G8L3Y6 ZQ3G5A5W5L6文档编码:CF8Z8Z2H2H3 HO8L2G8L3Y6 ZQ3G5A5W5L6文档编码:CF8Z8Z2H2H3 HO8L2G8L3Y6 ZQ3G5A5W5L6文档编码:CF8Z8Z2H2H3 HO8L2G8L3Y6 ZQ3G5A5W5L6文档编码:CF8Z8Z2H2H3 HO8L2G8L3Y6 ZQ3G5A5W5L6文档编码:CF8Z8Z2H2H3 HO8L2G8L3Y6 ZQ3G5A5W5L6文档编码:CF8Z8Z2H2H3 HO8L2G8
16、L3Y6 ZQ3G5A5W5L6文档编码:CF8Z8Z2H2H3 HO8L2G8L3Y6 ZQ3G5A5W5L6文档编码:CF8Z8Z2H2H3 HO8L2G8L3Y6 ZQ3G5A5W5L6文档编码:CF8Z8Z2H2H3 HO8L2G8L3Y6 ZQ3G5A5W5L6文档编码:CF8Z8Z2H2H3 HO8L2G8L3Y6 ZQ3G5A5W5L6文档编码:CF8Z8Z2H2H3 HO8L2G8L3Y6 ZQ3G5A5W5L6文档编码:CF8Z8Z2H2H3 HO8L2G8L3Y6 ZQ3G5A5W5L6文档编码:CF8Z8Z2H2H3 HO8L2G8L3Y6 ZQ3G5A5W5L6文档编码
17、:CF8Z8Z2H2H3 HO8L2G8L3Y6 ZQ3G5A5W5L6文档编码:CF8Z8Z2H2H3 HO8L2G8L3Y6 ZQ3G5A5W5L6文档编码:CF8Z8Z2H2H3 HO8L2G8L3Y6 ZQ3G5A5W5L6文档编码:CF8Z8Z2H2H3 HO8L2G8L3Y6 ZQ3G5A5W5L6文档编码:CF8Z8Z2H2H3 HO8L2G8L3Y6 ZQ3G5A5W5L6文档编码:CF8Z8Z2H2H3 HO8L2G8L3Y6 ZQ3G5A5W5L6文档编码:CF8Z8Z2H2H3 HO8L2G8L3Y6 ZQ3G5A5W5L6文档编码:CF8Z8Z2H2H3 HO8L2G8
18、L3Y6 ZQ3G5A5W5L6文档编码:CF8Z8Z2H2H3 HO8L2G8L3Y6 ZQ3G5A5W5L6文档编码:CF8Z8Z2H2H3 HO8L2G8L3Y6 ZQ3G5A5W5L6文档编码:CF8Z8Z2H2H3 HO8L2G8L3Y6 ZQ3G5A5W5L6文档编码:CF8Z8Z2H2H3 HO8L2G8L3Y6 ZQ3G5A5W5L6文档编码:CF8Z8Z2H2H3 HO8L2G8L3Y6 ZQ3G5A5W5L6文档编码:CF8Z8Z2H2H3 HO8L2G8L3Y6 ZQ3G5A5W5L6文档编码:CF8Z8Z2H2H3 HO8L2G8L3Y6 ZQ3G5A5W5L6文档编码
19、:CF8Z8Z2H2H3 HO8L2G8L3Y6 ZQ3G5A5W5L6文档编码:CF8Z8Z2H2H3 HO8L2G8L3Y6 ZQ3G5A5W5L6文档编码:CF8Z8Z2H2H3 HO8L2G8L3Y6 ZQ3G5A5W5L6文档编码:CF8Z8Z2H2H3 HO8L2G8L3Y6 ZQ3G5A5W5L6图略3.5解:设输入由高位到低位依次为:A4、A3、A2、A1,输出由高位到地位依次为:B4、B3、B2、B1 3.6 1111100000310对应编码为:,对应编码为:AA3.7 解:此问题为一优先编码问题,74LS148 为 83 优先编码器,只用四个输入端即可,这里用的是74,低
20、 4 位不管;也可用低4 位,但高位必须接1(代表无输入信号);用高 4 位时,低4 位也可接1,以免无病房按时灯会亮。38 文档编码:CF8Z8Z2H2H3 HO8L2G8L3Y6 ZQ3G5A5W5L6文档编码:CF8Z8Z2H2H3 HO8L2G8L3Y6 ZQ3G5A5W5L6文档编码:CF8Z8Z2H2H3 HO8L2G8L3Y6 ZQ3G5A5W5L6文档编码:CF8Z8Z2H2H3 HO8L2G8L3Y6 ZQ3G5A5W5L6文档编码:CF8Z8Z2H2H3 HO8L2G8L3Y6 ZQ3G5A5W5L6文档编码:CF8Z8Z2H2H3 HO8L2G8L3Y6 ZQ3G5A5W
21、5L6文档编码:CF8Z8Z2H2H3 HO8L2G8L3Y6 ZQ3G5A5W5L6文档编码:CF8Z8Z2H2H3 HO8L2G8L3Y6 ZQ3G5A5W5L6文档编码:CF8Z8Z2H2H3 HO8L2G8L3Y6 ZQ3G5A5W5L6文档编码:CF8Z8Z2H2H3 HO8L2G8L3Y6 ZQ3G5A5W5L6文档编码:CF8Z8Z2H2H3 HO8L2G8L3Y6 ZQ3G5A5W5L6文档编码:CF8Z8Z2H2H3 HO8L2G8L3Y6 ZQ3G5A5W5L6文档编码:CF8Z8Z2H2H3 HO8L2G8L3Y6 ZQ3G5A5W5L6文档编码:CF8Z8Z2H2H3
22、HO8L2G8L3Y6 ZQ3G5A5W5L6文档编码:CF8Z8Z2H2H3 HO8L2G8L3Y6 ZQ3G5A5W5L6文档编码:CF8Z8Z2H2H3 HO8L2G8L3Y6 ZQ3G5A5W5L6文档编码:CF8Z8Z2H2H3 HO8L2G8L3Y6 ZQ3G5A5W5L6文档编码:CF8Z8Z2H2H3 HO8L2G8L3Y6 ZQ3G5A5W5L6文档编码:CF8Z8Z2H2H3 HO8L2G8L3Y6 ZQ3G5A5W5L6文档编码:CF8Z8Z2H2H3 HO8L2G8L3Y6 ZQ3G5A5W5L6文档编码:CF8Z8Z2H2H3 HO8L2G8L3Y6 ZQ3G5A5W
23、5L6文档编码:CF8Z8Z2H2H3 HO8L2G8L3Y6 ZQ3G5A5W5L6文档编码:CF8Z8Z2H2H3 HO8L2G8L3Y6 ZQ3G5A5W5L6文档编码:CF8Z8Z2H2H3 HO8L2G8L3Y6 ZQ3G5A5W5L6文档编码:CF8Z8Z2H2H3 HO8L2G8L3Y6 ZQ3G5A5W5L6文档编码:CF8Z8Z2H2H3 HO8L2G8L3Y6 ZQ3G5A5W5L6文档编码:CF8Z8Z2H2H3 HO8L2G8L3Y6 ZQ3G5A5W5L6文档编码:CF8Z8Z2H2H3 HO8L2G8L3Y6 ZQ3G5A5W5L6文档编码:CF8Z8Z2H2H3
24、HO8L2G8L3Y6 ZQ3G5A5W5L6文档编码:CF8Z8Z2H2H3 HO8L2G8L3Y6 ZQ3G5A5W5L6文档编码:CF8Z8Z2H2H3 HO8L2G8L3Y6 ZQ3G5A5W5L6文档编码:CF8Z8Z2H2H3 HO8L2G8L3Y6 ZQ3G5A5W5L6文档编码:CF8Z8Z2H2H3 HO8L2G8L3Y6 ZQ3G5A5W5L6文档编码:CF8Z8Z2H2H3 HO8L2G8L3Y6 ZQ3G5A5W5L6文档编码:CF8Z8Z2H2H3 HO8L2G8L3Y6 ZQ3G5A5W5L6文档编码:CF8Z8Z2H2H3 HO8L2G8L3Y6 ZQ3G5A5W
25、5L6文档编码:CF8Z8Z2H2H3 HO8L2G8L3Y6 ZQ3G5A5W5L6文档编码:CF8Z8Z2H2H3 HO8L2G8L3Y6 ZQ3G5A5W5L6文档编码:CF8Z8Z2H2H3 HO8L2G8L3Y6 ZQ3G5A5W5L6文档编码:CF8Z8Z2H2H3 HO8L2G8L3Y6 ZQ3G5A5W5L6文档编码:CF8Z8Z2H2H3 HO8L2G8L3Y6 ZQ3G5A5W5L6文档编码:CF8Z8Z2H2H3 HO8L2G8L3Y6 ZQ3G5A5W5L6文档编码:CF8Z8Z2H2H3 HO8L2G8L3Y6 ZQ3G5A5W5L6文档编码:CF8Z8Z2H2H3
26、HO8L2G8L3Y6 ZQ3G5A5W5L6文档编码:CF8Z8Z2H2H3 HO8L2G8L3Y6 ZQ3G5A5W5L6文档编码:CF8Z8Z2H2H3 HO8L2G8L3Y6 ZQ3G5A5W5L6文档编码:CF8Z8Z2H2H3 HO8L2G8L3Y6 ZQ3G5A5W5L6文档编码:CF8Z8Z2H2H3 HO8L2G8L3Y6 ZQ3G5A5W5L6(图略)3.9 解:3.11解:3.10解:3.12 解:文档编码:CF8Z8Z2H2H3 HO8L2G8L3Y6 ZQ3G5A5W5L6文档编码:CF8Z8Z2H2H3 HO8L2G8L3Y6 ZQ3G5A5W5L6文档编码:CF8
27、Z8Z2H2H3 HO8L2G8L3Y6 ZQ3G5A5W5L6文档编码:CF8Z8Z2H2H3 HO8L2G8L3Y6 ZQ3G5A5W5L6文档编码:CF8Z8Z2H2H3 HO8L2G8L3Y6 ZQ3G5A5W5L6文档编码:CF8Z8Z2H2H3 HO8L2G8L3Y6 ZQ3G5A5W5L6文档编码:CF8Z8Z2H2H3 HO8L2G8L3Y6 ZQ3G5A5W5L6文档编码:CF8Z8Z2H2H3 HO8L2G8L3Y6 ZQ3G5A5W5L6文档编码:CF8Z8Z2H2H3 HO8L2G8L3Y6 ZQ3G5A5W5L6文档编码:CF8Z8Z2H2H3 HO8L2G8L3Y6
28、 ZQ3G5A5W5L6文档编码:CF8Z8Z2H2H3 HO8L2G8L3Y6 ZQ3G5A5W5L6文档编码:CF8Z8Z2H2H3 HO8L2G8L3Y6 ZQ3G5A5W5L6文档编码:CF8Z8Z2H2H3 HO8L2G8L3Y6 ZQ3G5A5W5L6文档编码:CF8Z8Z2H2H3 HO8L2G8L3Y6 ZQ3G5A5W5L6文档编码:CF8Z8Z2H2H3 HO8L2G8L3Y6 ZQ3G5A5W5L6文档编码:CF8Z8Z2H2H3 HO8L2G8L3Y6 ZQ3G5A5W5L6文档编码:CF8Z8Z2H2H3 HO8L2G8L3Y6 ZQ3G5A5W5L6文档编码:CF8
29、Z8Z2H2H3 HO8L2G8L3Y6 ZQ3G5A5W5L6文档编码:CF8Z8Z2H2H3 HO8L2G8L3Y6 ZQ3G5A5W5L6文档编码:CF8Z8Z2H2H3 HO8L2G8L3Y6 ZQ3G5A5W5L6文档编码:CF8Z8Z2H2H3 HO8L2G8L3Y6 ZQ3G5A5W5L6文档编码:CF8Z8Z2H2H3 HO8L2G8L3Y6 ZQ3G5A5W5L6文档编码:CF8Z8Z2H2H3 HO8L2G8L3Y6 ZQ3G5A5W5L6文档编码:CF8Z8Z2H2H3 HO8L2G8L3Y6 ZQ3G5A5W5L6文档编码:CF8Z8Z2H2H3 HO8L2G8L3Y6
30、 ZQ3G5A5W5L6文档编码:CF8Z8Z2H2H3 HO8L2G8L3Y6 ZQ3G5A5W5L6文档编码:CF8Z8Z2H2H3 HO8L2G8L3Y6 ZQ3G5A5W5L6文档编码:CF8Z8Z2H2H3 HO8L2G8L3Y6 ZQ3G5A5W5L6文档编码:CF8Z8Z2H2H3 HO8L2G8L3Y6 ZQ3G5A5W5L6文档编码:CF8Z8Z2H2H3 HO8L2G8L3Y6 ZQ3G5A5W5L6文档编码:CF8Z8Z2H2H3 HO8L2G8L3Y6 ZQ3G5A5W5L6文档编码:CF8Z8Z2H2H3 HO8L2G8L3Y6 ZQ3G5A5W5L6文档编码:CF8
31、Z8Z2H2H3 HO8L2G8L3Y6 ZQ3G5A5W5L6文档编码:CF8Z8Z2H2H3 HO8L2G8L3Y6 ZQ3G5A5W5L6文档编码:CF8Z8Z2H2H3 HO8L2G8L3Y6 ZQ3G5A5W5L6文档编码:CF8Z8Z2H2H3 HO8L2G8L3Y6 ZQ3G5A5W5L6文档编码:CF8Z8Z2H2H3 HO8L2G8L3Y6 ZQ3G5A5W5L6文档编码:CF8Z8Z2H2H3 HO8L2G8L3Y6 ZQ3G5A5W5L6文档编码:CF8Z8Z2H2H3 HO8L2G8L3Y6 ZQ3G5A5W5L6文档编码:CF8Z8Z2H2H3 HO8L2G8L3Y6
32、 ZQ3G5A5W5L6文档编码:CF8Z8Z2H2H3 HO8L2G8L3Y6 ZQ3G5A5W5L6文档编码:CF8Z8Z2H2H3 HO8L2G8L3Y6 ZQ3G5A5W5L6文档编码:CF8Z8Z2H2H3 HO8L2G8L3Y6 ZQ3G5A5W5L6文档编码:CF8Z8Z2H2H3 HO8L2G8L3Y6 ZQ3G5A5W5L6文档编码:CF8Z8Z2H2H3 HO8L2G8L3Y6 ZQ3G5A5W5L6文档编码:CF8Z8Z2H2H3 HO8L2G8L3Y6 ZQ3G5A5W5L6文档编码:CF8Z8Z2H2H3 HO8L2G8L3Y6 ZQ3G5A5W5L6文档编码:CF8
33、Z8Z2H2H3 HO8L2G8L3Y6 ZQ3G5A5W5L63.13 解:3.14 由表知,当DISINH0 时DBCACDBACDBACBADCBADCBAZCBADAAADAAADAAADAAADAAADAAADAAADAAAY得:、代入701260125012401230122012101200123.15 PQNMPQNMQPMNQPNMZ3.16 解:4 选 1 逻辑式为:文档编码:CF8Z8Z2H2H3 HO8L2G8L3Y6 ZQ3G5A5W5L6文档编码:CF8Z8Z2H2H3 HO8L2G8L3Y6 ZQ3G5A5W5L6文档编码:CF8Z8Z2H2H3 HO8L2G8L
34、3Y6 ZQ3G5A5W5L6文档编码:CF8Z8Z2H2H3 HO8L2G8L3Y6 ZQ3G5A5W5L6文档编码:CF8Z8Z2H2H3 HO8L2G8L3Y6 ZQ3G5A5W5L6文档编码:CF8Z8Z2H2H3 HO8L2G8L3Y6 ZQ3G5A5W5L6文档编码:CF8Z8Z2H2H3 HO8L2G8L3Y6 ZQ3G5A5W5L6文档编码:CF8Z8Z2H2H3 HO8L2G8L3Y6 ZQ3G5A5W5L6文档编码:CF8Z8Z2H2H3 HO8L2G8L3Y6 ZQ3G5A5W5L6文档编码:CF8Z8Z2H2H3 HO8L2G8L3Y6 ZQ3G5A5W5L6文档编码:
35、CF8Z8Z2H2H3 HO8L2G8L3Y6 ZQ3G5A5W5L6文档编码:CF8Z8Z2H2H3 HO8L2G8L3Y6 ZQ3G5A5W5L6文档编码:CF8Z8Z2H2H3 HO8L2G8L3Y6 ZQ3G5A5W5L6文档编码:CF8Z8Z2H2H3 HO8L2G8L3Y6 ZQ3G5A5W5L6文档编码:CF8Z8Z2H2H3 HO8L2G8L3Y6 ZQ3G5A5W5L6文档编码:CF8Z8Z2H2H3 HO8L2G8L3Y6 ZQ3G5A5W5L6文档编码:CF8Z8Z2H2H3 HO8L2G8L3Y6 ZQ3G5A5W5L6文档编码:CF8Z8Z2H2H3 HO8L2G8L
36、3Y6 ZQ3G5A5W5L6文档编码:CF8Z8Z2H2H3 HO8L2G8L3Y6 ZQ3G5A5W5L6文档编码:CF8Z8Z2H2H3 HO8L2G8L3Y6 ZQ3G5A5W5L6文档编码:CF8Z8Z2H2H3 HO8L2G8L3Y6 ZQ3G5A5W5L6文档编码:CF8Z8Z2H2H3 HO8L2G8L3Y6 ZQ3G5A5W5L6文档编码:CF8Z8Z2H2H3 HO8L2G8L3Y6 ZQ3G5A5W5L6文档编码:CF8Z8Z2H2H3 HO8L2G8L3Y6 ZQ3G5A5W5L6文档编码:CF8Z8Z2H2H3 HO8L2G8L3Y6 ZQ3G5A5W5L6文档编码:
37、CF8Z8Z2H2H3 HO8L2G8L3Y6 ZQ3G5A5W5L6文档编码:CF8Z8Z2H2H3 HO8L2G8L3Y6 ZQ3G5A5W5L6文档编码:CF8Z8Z2H2H3 HO8L2G8L3Y6 ZQ3G5A5W5L6文档编码:CF8Z8Z2H2H3 HO8L2G8L3Y6 ZQ3G5A5W5L6文档编码:CF8Z8Z2H2H3 HO8L2G8L3Y6 ZQ3G5A5W5L6文档编码:CF8Z8Z2H2H3 HO8L2G8L3Y6 ZQ3G5A5W5L6文档编码:CF8Z8Z2H2H3 HO8L2G8L3Y6 ZQ3G5A5W5L6文档编码:CF8Z8Z2H2H3 HO8L2G8L
38、3Y6 ZQ3G5A5W5L6文档编码:CF8Z8Z2H2H3 HO8L2G8L3Y6 ZQ3G5A5W5L6文档编码:CF8Z8Z2H2H3 HO8L2G8L3Y6 ZQ3G5A5W5L6文档编码:CF8Z8Z2H2H3 HO8L2G8L3Y6 ZQ3G5A5W5L6文档编码:CF8Z8Z2H2H3 HO8L2G8L3Y6 ZQ3G5A5W5L6文档编码:CF8Z8Z2H2H3 HO8L2G8L3Y6 ZQ3G5A5W5L6文档编码:CF8Z8Z2H2H3 HO8L2G8L3Y6 ZQ3G5A5W5L6文档编码:CF8Z8Z2H2H3 HO8L2G8L3Y6 ZQ3G5A5W5L6文档编码:
39、CF8Z8Z2H2H3 HO8L2G8L3Y6 ZQ3G5A5W5L6文档编码:CF8Z8Z2H2H3 HO8L2G8L3Y6 ZQ3G5A5W5L6文档编码:CF8Z8Z2H2H3 HO8L2G8L3Y6 ZQ3G5A5W5L6文档编码:CF8Z8Z2H2H3 HO8L2G8L3Y6 ZQ3G5A5W5L6文档编码:CF8Z8Z2H2H3 HO8L2G8L3Y6 ZQ3G5A5W5L6文档编码:CF8Z8Z2H2H3 HO8L2G8L3Y6 ZQ3G5A5W5L6文档编码:CF8Z8Z2H2H3 HO8L2G8L3Y6 ZQ3G5A5W5L6文档编码:CF8Z8Z2H2H3 HO8L2G8L
40、3Y6 ZQ3G5A5W5L63.17 解:,的表达式,知:对比110104512)(1)(1)()(1)()(76543210012DDDDDDDDDDDCABAAADCBAABCBCADCBACABDCBAY(3.17 图)(3.18图)3.18 解:方法同上题,只是函数为三变量,D只取 0 或 1 即可,则有:,取1010011076543210012DDDDDDDDCABAAA3.19 解:设 A、B、C为三个开关,每个有两种状态0、1,若三个全为0 则灯灭 Y=0;否则,Y1 分析:全为0 时灯灭;任何一个为1,则灯亮。灯亮时,再有一个开关为1,则灯灭;在此基础上,另一个也为1 时,
41、则灯亮;3.20 解:I0I1组合四种取值代表“输血者”的四种血型,I2I3组合四种取值代表“受血者”的四种血型3.21 解:,得:与比较10001)(7654321001201270126012501240123012201210120DMDMDDMDDDMDCABAAAYXAAADAAADAAADAAADAAADAAADAAADAAADYABCBCAMCMABCBMACBAMMBCABCMABMACCBAMX(3.21 图)(3.22图)文档编码:CF8Z8Z2H2H3 HO8L2G8L3Y6 ZQ3G5A5W5L6文档编码:CF8Z8Z2H2H3 HO8L2G8L3Y6 ZQ3G5A5W
42、5L6文档编码:CF8Z8Z2H2H3 HO8L2G8L3Y6 ZQ3G5A5W5L6文档编码:CF8Z8Z2H2H3 HO8L2G8L3Y6 ZQ3G5A5W5L6文档编码:CF8Z8Z2H2H3 HO8L2G8L3Y6 ZQ3G5A5W5L6文档编码:CF8Z8Z2H2H3 HO8L2G8L3Y6 ZQ3G5A5W5L6文档编码:CF8Z8Z2H2H3 HO8L2G8L3Y6 ZQ3G5A5W5L6文档编码:CF8Z8Z2H2H3 HO8L2G8L3Y6 ZQ3G5A5W5L6文档编码:CF8Z8Z2H2H3 HO8L2G8L3Y6 ZQ3G5A5W5L6文档编码:CF8Z8Z2H2H3
43、HO8L2G8L3Y6 ZQ3G5A5W5L6文档编码:CF8Z8Z2H2H3 HO8L2G8L3Y6 ZQ3G5A5W5L6文档编码:CF8Z8Z2H2H3 HO8L2G8L3Y6 ZQ3G5A5W5L6文档编码:CF8Z8Z2H2H3 HO8L2G8L3Y6 ZQ3G5A5W5L6文档编码:CF8Z8Z2H2H3 HO8L2G8L3Y6 ZQ3G5A5W5L6文档编码:CF8Z8Z2H2H3 HO8L2G8L3Y6 ZQ3G5A5W5L6文档编码:CF8Z8Z2H2H3 HO8L2G8L3Y6 ZQ3G5A5W5L6文档编码:CF8Z8Z2H2H3 HO8L2G8L3Y6 ZQ3G5A5W
44、5L6文档编码:CF8Z8Z2H2H3 HO8L2G8L3Y6 ZQ3G5A5W5L6文档编码:CF8Z8Z2H2H3 HO8L2G8L3Y6 ZQ3G5A5W5L6文档编码:CF8Z8Z2H2H3 HO8L2G8L3Y6 ZQ3G5A5W5L6文档编码:CF8Z8Z2H2H3 HO8L2G8L3Y6 ZQ3G5A5W5L6文档编码:CF8Z8Z2H2H3 HO8L2G8L3Y6 ZQ3G5A5W5L6文档编码:CF8Z8Z2H2H3 HO8L2G8L3Y6 ZQ3G5A5W5L6文档编码:CF8Z8Z2H2H3 HO8L2G8L3Y6 ZQ3G5A5W5L6文档编码:CF8Z8Z2H2H3
45、HO8L2G8L3Y6 ZQ3G5A5W5L6文档编码:CF8Z8Z2H2H3 HO8L2G8L3Y6 ZQ3G5A5W5L6文档编码:CF8Z8Z2H2H3 HO8L2G8L3Y6 ZQ3G5A5W5L6文档编码:CF8Z8Z2H2H3 HO8L2G8L3Y6 ZQ3G5A5W5L6文档编码:CF8Z8Z2H2H3 HO8L2G8L3Y6 ZQ3G5A5W5L6文档编码:CF8Z8Z2H2H3 HO8L2G8L3Y6 ZQ3G5A5W5L6文档编码:CF8Z8Z2H2H3 HO8L2G8L3Y6 ZQ3G5A5W5L6文档编码:CF8Z8Z2H2H3 HO8L2G8L3Y6 ZQ3G5A5W
46、5L6文档编码:CF8Z8Z2H2H3 HO8L2G8L3Y6 ZQ3G5A5W5L6文档编码:CF8Z8Z2H2H3 HO8L2G8L3Y6 ZQ3G5A5W5L6文档编码:CF8Z8Z2H2H3 HO8L2G8L3Y6 ZQ3G5A5W5L6文档编码:CF8Z8Z2H2H3 HO8L2G8L3Y6 ZQ3G5A5W5L6文档编码:CF8Z8Z2H2H3 HO8L2G8L3Y6 ZQ3G5A5W5L6文档编码:CF8Z8Z2H2H3 HO8L2G8L3Y6 ZQ3G5A5W5L6文档编码:CF8Z8Z2H2H3 HO8L2G8L3Y6 ZQ3G5A5W5L6文档编码:CF8Z8Z2H2H3
47、HO8L2G8L3Y6 ZQ3G5A5W5L6文档编码:CF8Z8Z2H2H3 HO8L2G8L3Y6 ZQ3G5A5W5L6文档编码:CF8Z8Z2H2H3 HO8L2G8L3Y6 ZQ3G5A5W5L6文档编码:CF8Z8Z2H2H3 HO8L2G8L3Y6 ZQ3G5A5W5L6文档编码:CF8Z8Z2H2H3 HO8L2G8L3Y6 ZQ3G5A5W5L6文档编码:CF8Z8Z2H2H3 HO8L2G8L3Y6 ZQ3G5A5W5L6文档编码:CF8Z8Z2H2H3 HO8L2G8L3Y6 ZQ3G5A5W5L6文档编码:CF8Z8Z2H2H3 HO8L2G8L3Y6 ZQ3G5A5W
48、5L6文档编码:CF8Z8Z2H2H3 HO8L2G8L3Y6 ZQ3G5A5W5L63.22 解:,;则:,令:化简得:0110)()(765432100011201010101010101010101DDBDBDDBDBDDAASASAASSBASSBASSASSBASSABSSYASSBASSBASSABSSY3.23 解:加法器只做加法,相减用补码运算(相加减的为两个正数)。设被减数为C=C3C2C1C0,减数为DD3D2D1D0,相减时D取补码,补码反码1。CI 输入 M,M 0 时,D取原码和C相加;M 1 时,D取反码,再加上CI1 正好为补码,和C相加即可。S为和。当 M 0
49、时 C0为进位;当M 1 时 C0的反为符号位。所以,有,输入端:A3 C3,A2C2,A1C1,A0C0,CIM 000111222333DMDMBDMDMBDMDMBDMDMB,输出端:YY3Y2Y1Y0 COMZ进位输出或者符号位:(电路图略)3.24 解:余三码减去3 为 8421 码:减去3 可以通过补码相加来实现,(3)补(3)反 11101,将 1101 放在另一个输入端。01230123012301230123YYYYSSSS0CI1101输出:(余三码)输入:BBBBXXXXAAAA(电路图略)3.25 解:1)两个 BCD码相加,最大为18,超过 9 后应产生进位,但芯片在
50、15 以内不产生进位,超过15 产生进位,但和不足逢十进一,所以必须加以修正2)两个 BCD码相加必须由三部分构成:一部分进行相加;第二部分产生修正控制信号;第三部分完成加 6 修正3)第一、三部分由两片全加器完成,由第二部分产生判别信号,当有进位输出时或者和数在1015的情况下产生控制信号F:1323012301230123012301230123SSSSCOSSSSSSSSSSSSSSSSSSSSSSSSCOF3.26 需用 3 片,连接有多种方式,其中一种如下:089089DDDD,CCCC文档编码:CF8Z8Z2H2H3 HO8L2G8L3Y6 ZQ3G5A5W5L6文档编码:CF8Z