[问答]

怎么在PIC32MX274F256D上写入闪存

855 PIC32

问答对人有帮助，内容完整，我也想知道答案 0 数据表和编程规范都声明WrreWORE大小为128字节（32条指令）。我用ICSP测试了PIC32 MX264F256D芯片。与规范相反，写行大小看起来是512字节（128条指令）。以上来自于百度翻译以下为原文 Both the datasheet and programming specification state that the write row size is 128 bytes (32 instructions). I have tested PIC32MX274F256D chips with ICSP. Contrary to the specification, the write row size appears to be 512 bytes (128 instructions). 0
2019-3-8 10:51:30　　评论淘帖0 邀请回答您可以邀请以下用户，快速回答问题 × qun333 该类别下有 57 个回答。邀请回答技术发广告该类别下有 56 个回答。邀请回答 caoguiqun 该类别下有 56 个回答。邀请回答 psw30 该类别下有 44 个回答。邀请回答伊丹姿子该类别下有 41 个回答。邀请回答 uwufwjrw 该类别下有 39 个回答。邀请回答 hetao1111 该类别下有 38 个回答。邀请回答 lc123617 该类别下有 35 个回答。邀请回答欧阳大大该类别下有 32 个回答。邀请回答作死不止该类别下有 31 个回答。邀请回答 asd010 该类别下有 31 个回答。邀请回答 wy8719 该类别下有 29 个回答。邀请回答 60user92 该类别下有 29 个回答。邀请回答 haikitty 该类别下有 28 个回答。邀请回答 ju978779 该类别下有 28 个回答。邀请回答嘻嘻爱哈哈该类别下有 28 个回答。邀请回答 xiuzhen122 该类别下有 27 个回答。邀请回答 pol666 该类别下有 27 个回答。邀请回答 ueywyrsdfs 该类别下有 26 个回答。邀请回答 lhly23 该类别下有 25 个回答。邀请回答举报阎锐相关推荐 • PIC32MX274f256D的代码配置器不能用 1569 • PIC32MX274F256D引脚33和34配置有什么诀窍吗？ 1469 • PIC32MX270F256D的“i”和“50i”是什么意思？ 1080 • 怎么将管脚配置为GPIO并重复测试？ 1690 • PIC32MX440F256H上的主机USB 1027 • 怎么使用PICKit2编程PIC32MX170F256B 2433 • 引导加载程序开发需要PIC32MX250F256H链接描述文件 1338 • 不会在PIC32MX250F256H中设置U3STAbits.URXDA 2386 • PIC32MX270F256D USB器件和主机不工作 1064 • PIC32MX270F256D USB故障，干扰Timer5中断 1407 1个回答

答案对人有帮助，有参考价值 0 我同意。这也是我的发现。用一个正确的编程执行程序（RIPPE1111301）编写一个完全空白的文件（全部0xFFFFFFF）产生下面的读回。显然，写锁存器的数量是32 MX的4倍。现在我想知道这些零件是否有正确的PE？？？？编辑：回答我自己的问题，这些部分UsRiPeP06XXXXXX.HEX。相当好的一个晚安的睡眠之后：0100000 FFFFFFFFFFFFFFFFFF0:10000:1000、08F0FFFFFFFFFFFFFFFFFF900:1000 900086668 6000 00 A77 800 01A：1000 000 08000 6180228 000 00 38 38 000 00 1A: 1000 A000 0CCD90000 ED90000 8EE90000 AF900900D6:1000 B000 048 89006699 90000AA9000099 10000 20:1000 C000 0511200 00 500 200 1 BFFFFFFFFFF100000、100000、11000、2000、100000、530、300、500、300、000、300、000、300、000、300、300、000、8300、3000、0、2 0 0 0 0 0 0 0 0 5 5 930、30、300、300、300、300、300、8、8、8、8、1、1、10、8、8、4、8、4、8、8、4、8、8、4、8、4、8、4、8、8、4、8、4、8、8、4、8、4、8、8、4、8、4、8、4、8、8、4、8、8、4、8、8、4、8、8、4、8、8、4、8、8、4、8、8、4、8、8、4、8、8、4、8、8、4、8、8、4、8、4、8、8、4、8、4、8、8、4、8、4、8、8、4、8、4、8、8、4、4、8、8、4、8、4、8、8、4、8、4、8、4、8、8、4、8、4、8、8、4、4、8、8、4、8、4、8、8、4、8、4、8、4、8、8、4、8、4、8、8、4、4、8、8、4、8、4、8、8、4、8、4、8、4、8、8、4、8、4、8、4、8、8、4、8、4、8、8、4、8、4、8、8、4、8、4、8、8、4、8、4、8、8、4、8、4、8、8、4、8、8、8、0、8、8、5、11155A0900011100A10000 1100 A000 00 11000 A000 00 100A000 00 15:1001609DDB00 00 9Cb00 00 BD00 00 CCB000 00 D1 10017000 01999 B00 00 1800 B00 00 1800 B10000 00 1 1:100 18000 0800 000 100000 000 C000 000 000 C10000 ED: 10019000万00万00万00 000 000 000 000 4000 000 DD: 1001A000 0800 000 000 81000 90089000900990059:100140001000C000 0100000 000 0000 000 4000 10000 BD：1001C000 0900000 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 5 0 0 5 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0FUFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFED:10025000 FFFFFFFFFFFFFFFFFFFFFBE: 1002.0FFFFFFFFFFFFFFFFFFFFFFFFF99:1002.0FFFFFFFFFFFFFFFFFFFFFFFF08E: 10028 000 0C448 FFFFFFFFFFF000 0229009008E900900E900900869006900699009000AA9009002BB9000D4:1002C00F5A000 00 D44 A000 00 B77 A000 00 966 A00 00 90:1002 D000 0711000 A000 00 33 3A000 00 122 A000 00 90:1002 E000 0FDDB00 00 CCFB00 BFFB00 00 9EEB00 00 4C:1002F000 0799 B000 55 800 000 868 68 000 A77 800 1818C100:100010008000 000 8000 08000 011800 000 9B: 10032000 8C9009008DD9009008CD90008DD90090057：10033000 900900090099000900990090057：10034 000 955 A000 00 900 A000 00 944 A000 00 13:10035000 111A000 00 A000 00 111A000 00 100A000 00 13:10036000 0DDB0 0588 B00 00 3BBB00 00 1AAB00 00 4100C09000180B900018B09001808B10000 CCF:10039000100000 000 000 000 000 000 000 000 000 000 000 4000 10000 DB：1003A000 0800 000 100000 000 C000 000 000 C10000 00 Cb:1003B000 000 000 000 10000 000 000 000 000 4000 10000 BB:1003C000 010200 000 900200 00 D10200 00 D00 200 0 63:1003D000 0110 000 0CCB90009DDB00 900CCB00100000 E100091010900090009000D10200 900D0200 043:1003F01011001001005101000 500 0200 33 33 以上来自于百度翻译以下为原文 I concur. This is my finding too. Programming a completely blank file (All 0xFFFFFFFF) with the supposed right programming executive (ripe_11_301) yields the following readback. Clearly there are four times as many write latches than the 32MX?70F family has. So now I'm wondering if there is a correct PE for these parts??? EDIT: To answer my own question these parts use ripe_06_xxxxxx.hex. Pretty obvious after a good night's sleep. :020000041D00DD :10000000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 :10001000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF0 :10002000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 :10003000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFD0 :10004000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFC0 :10005000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFB0 :10006000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFA0 :10007000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF90 :10008000C4480000E558000086680000A77800001A :10009000400800006118000002280000233800001A :1000A000CCC90000EDD900008EE90000AFF90000D6 :1000B00048890000699900000AA900000991000020 :1000C0005112000050020000111200001002000046 :1000D0005112000050020000111200001002000036 :1000E0005993000058830000199300001883000002 :1000F00059930000588300001993000018830000F2 :10010000844800008558000084480000855800009D :10011000000800000118000000080000011800009D :100120008CC900008DD900008CC900008DD9000059 :100130000889000009990000088900000999000059 :10014000955A0000944A0000955A0000944A000015 :10015000111A0000100A0000111A0000100A000015 :100160009DDB00009CCB00009DDB00009CCB0000D1 :10017000199B0000188B0000199B0000188B0000D1 :100180008000000081000000C0000000C1000000ED :1001900000000000010000004000000041000000DD :1001A0008000000081000000C0000000C1000000CD :1001B00000000000010000004000000041000000BD :1001C0009102000090020000D1020000D002000065 :1001D0001102000010020000510200005002000055 :1001E0009102000090020000D1020000D002000045 :1001F0001102000010020000510200005002000035 :10020000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE :10021000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFEE :10022000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFDE :10023000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFCE :10024000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFBE :10025000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFAE :10026000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF9E :10027000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF8E :10028000C4480000E558000086680000A778000018 :100290004008000061180000022800002338000018 :1002A000CCC90000EDD900008EE90000AFF90000D4 :1002B00048890000699900000AA900002BB90000D4 :1002C000F55A0000D44A0000B77A0000966A000090 :1002D000711A0000500A0000333A0000122A000090 :1002E000FDDB0000DCCB0000BFFB00009EEB00004C :1002F000799B0000588B00003BBB00001AAB00004C :10030000844800008558000084480000855800009B :10031000000800000118000000080000011800009B :100320008CC900008DD900008CC900008DD9000057 :100330000889000009990000088900000999000057 :10034000955A0000944A0000955A0000944A000013 :10035000111A0000100A0000111A0000100A000013 :100360009DDB00009CCB00009DDB00009CCB0000CF :10037000199B0000188B0000199B0000188B0000CF :100380008000000081000000C0000000C1000000EB :1003900000000000010000004000000041000000DB :1003A0008000000081000000C0000000C1000000CB :1003B00000000000010000004000000041000000BB :1003C0009102000090020000D1020000D002000063 :1003D0001102000010020000510200005002000053 :1003E0009102000090020000D1020000D002000043 :1003F0001102000010020000510200005002000033 :10040000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFC :10041000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFEC

2019-3-8 11:09:47 评论举报徐晨曦