桑塔纳2000防盗电脑数据算法4 Q0 q2 A, w6 e7 G2 B
时代超人防盗密码技术解析
7 N# Y- y+ m) V: V+ \通过编程器怎样从防盗盒中读取密码。
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. a+ ?# [1 G* s" `8 m下面就从时代超人为例给大家共享。时代超人存储密码的芯片是Microchip微晶公司的93LC56,其数据密码是9806。+ }) v, X z# E- F
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00000000h: (54 74 99 2E) (A7 40 02 43) (C1 98 99 2E) 00 00 00 00) v0 L# r2 ^' n9 [( R j1 U
00000010h: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
- O& _( ~$ f4 \5 D! I9 {00000020h: D9 A4 60 D3 B1 (26 4E) 25 09 51 36 58 90 02 37 06
8 y! ~4 M0 G1 L00000030h: 2A (33) 00 1E 14 00 A0 00 00 00 00 00 00 00 00 00- f) e% e+ t$ K+ f
00000040h: 54 74 99 2E A7 40 02 43 C1 98 99 2E 00 00 00 00; r, g: p3 T: p% C7 ]
00000050h: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
: m! _( ^, P( V* p- A! G00000060h: D9 A4 60 D3 B1 (26 4E)25 09 51 36 58 90 02 37 00
( l) C" U8 j# }: g/ {3 {9 n00000070h: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00, C5 j N$ z, @; U$ Z% ?
00000080h: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
1 O5 [7 T" `# @! g/ w X00000090h: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
/ D) Q6 O; @4 Y2 G2 i) v000000a0h: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 N# w5 F# D- p0 d8 z* g1 X3 V
000000b0h: 59 34 22 74 38 02 20 00 00 00 00 00 00 00 00 00) C; M3 V5 X4 j6 g
000000c0h: 54 74 99 2E A7 40 02 43 C1 98 99 2E 00 00 00 00
3 U- L# p- k3 U( e7 b000000d0h: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00/ j8 l6 D; U* Z- \
000000e0h: D9 A4 60 D3 B1 (26 4E)25 09 51 36 58 90 02 37 00, y9 l5 g' {/ y- H; I
000000f0h: 00 00 00 00 05 18 00 95 00 51 01 90 05 00 20 01
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2 _: F% I! e4 `3 Q7 X1 f密码位置在025H.026H和065H.066H和e5H.e6H重复三遍.1 Y4 M0 k5 @/ L0 V: z, c0 Y
上述数据十六进制26 4E变成十进制9806为防盗登录密码.% N3 z7 ?$ X) Y/ I9 S/ c
如果03H处是03为登录密码错3次,这时要打开点火开关等待30分钟以上.如果改成00就无须等待.
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000-01F为记录钥匙.8 }- p1 n) ?0 T8 M( m6 `
54 74 99 2E 第一把钥匙,
" ^, I3 e# R/ ~) E+ }A7 40 02 43 第二把钥匙,6 P% f# W2 J, `) [ }
C1 98 99 2E第三把钥匙.
& Y! F: U3 V" h6 T+ l6 w* I以此类推。
# G- o- G8 `4 Z/ K5 g. Y00 00 00 00说明没有适配钥匙.' R# }" T. j; w5 Q
031H处33说明适配了3把钥匙,如果是55适配了5把钥匙.( n* C$ k+ Y4 o* m4 Q" s4 H
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