我用SDIO V1.1通杀版本读Micro SD 4G卡
读0扇区
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
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
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
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
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
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
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
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
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
00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 02
03 01 0B 63 E3 B1 00 20 00 00 00 40 74 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 00
55 AA
查看数据DBR扇区在0x2000
读0x2000扇区
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
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
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
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
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
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
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
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
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
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
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
都是0
在PC上用WinHex读0扇区
Offset 0 1 2 3 4 5 6 7 8 9 A B C D E F
00000000 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 ................
00000010 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 ................
00000020 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 ................
00000030 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 ................
00000040 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 ................
00000050 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 ................
00000060 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 ................
00000070 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 ................
00000080 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 ................
00000090 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 ................
000000A0 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 ................
000000B0 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 ................
000000C0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
000000D0 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 ................
000000E0 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 ................
000000F0 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 ................
00000100 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 ................
00000110 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 ................
00000120 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 ................
00000130 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 ................
00000140 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 ................
00000150 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 ................
00000160 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 ................
00000170 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 ................
00000180 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 ................
00000190 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 ................
000001A0 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 ................
000001B0 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 02 ................
000001C0 03 01 0B 63 E3 B1 00 20 00 00 00
40 74 00 00 00 ...c惚. ...@t...
000001D0 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 ................
000001E0 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 ................
000001F0 00 00 00 00 00 00 00 00 00 00 00
00 00 00 55 AA ..............U
用WinHex读0x2000扇区
Offset 0 1 2 3 4 5 6 7 8 9 A B C D E F
00400000 EB 00 90 20 20 20 20 20 20 20 20
00 02 40 BC 18 ?? ..@?
00400010 02 00 00 00 00 F8 00 00 3F 00 80
00 00 20 00 00 .....?.?.?.. ..
00400020 00 40 74 00 A2 03 00 00 00 00 00
00 02 00 00 00 .@t.?..........
00400030 01 00 06 00 00 00 00 00 00 00 00
00 00 00 00 00 ................
00400040 80 00 29 FF 1E BB DF 4E 4F 20 4E
41 4D 45 20 20 ?.)?.贿NO NAME
00400050 20 20 46 41 54 33 32 20 20 20 00
00 00 00 00 00 FAT32 ......
00400060 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 ................
00400070 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 ................
00400080 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 ................
00400090 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 ................
004000A0 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 ................
004000B0 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 ................
004000C0 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 ................
004000D0 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 ................
004000E0 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 ................
004000F0 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 ................
00400100 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 ................
00400110 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 ................
00400120 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 ................
00400130 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 ................
00400140 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 ................
00400150 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 ................
00400160 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 ................
00400170 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 ................
00400180 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 ................
00400190 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 ................
004001A0 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 ................
004001B0 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 ................
004001C0 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 ................
004001D0 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 ................
004001E0 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 ................
004001F0 00 00 00 00 00 00 00 00 00 00 00
00 00 00 55 AA ..............U
对比0扇区读出的数据是对的,0x2000扇区读出的是错的,原子还要努力啊 |