We charge the laptop Dell XPS from any power adapter

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(BusPirate ) «m 2» 1wire, "[ 0x33 r:8". , 0x33 ( ), 8 .

: 0x09 0x52 0x8D 0xED 0x65 0x00 0x00 0xEF, 1wire EEPROM 1024 (128 ), , . , , DS2502 ( , , ).

( ) , 0xF0, 2 ( , ). : "[ 0xCC 0xF0 0x00 x00 r:130". 0xCC « » ( 0x55 8 ), . 130 :

0x8D
0x44 0x45 0x4C 0x4C 0x30 0x30 0x41 0x43 0x30 0x34 0x35 0x31 0x39 0x35 0x30 0x32
0x33 0x43 0x4E 0x30 0x43 0x44 0x46 0x35 0x37 0x37 0x32 0x34 0x33 0x38 0x36 0x35
0x51 0x32 0x37 0x46 0x32 0x41 0x30 0x35 0x3D 0x94 0xFF 0xFF 0xFF 0xFF 0xFF 0xFF
0xFF 0xFF 0xFF 0xFF 0xFF 0xFF 0xFF 0xFF 0xFF 0xFF 0xFF 0xFF 0xFF 0xFF 0xFF 0xFF
0xFF 0xFF 0xFF 0xFF 0xFF 0xFF 0xFF 0xFF 0xFF 0xFF 0xFF 0xFF 0xFF 0xFF 0xFF 0xFF
0xFF 0xFF 0xFF 0xFF 0xFF 0xFF 0xFF 0xFF 0xFF 0xFF 0xFF 0xFF 0xFF 0xFF 0xFF 0xFF
0xFF 0xFF 0xFF 0xFF 0xFF 0xFF 0xFF 0xFF 0xFF 0xFF 0xFF 0xFF 0xFF 0xFF 0xFF 0xFF
0xFF 0xFF 0xFF 0xFF 0xFF 0xFF 0xFF 0xFF 0xFF 0xFF 0xFF 0xFF 0xFF 0xFF 0xFF 0xFF
0xCA

— CRC-8 3 , 128 EEPROM, — CRC-8 EEPROM. CRC-8, , . , .

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"DELL00AC045195023CN0CDF577243865Q27F2A05=\x94"

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, :

0	4	DELL
4	4	00AC	(AC — , , )
8	3	045	(45)
11	3	195	(19.5)
14	3	023	(2.3)
17	23	CN0CDF577243865Q27F2A05
40	2	0x3D 0x94	CRC-16/ARC ( , ) 40

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