Acer B3-A10 Service Manual page 61

Understanding Acer FG SNID
SNID Format
Acer 12_Code_SNID: YWWddddddMmm
#
11-code
Definition
YWW: 1 digit of year & 2 digits for week code, the same as Acer FG SN.
dddddd: 6 decimal numbers transferred from 5 hexadecimal numbers SSSSS of
Acer 22_Code_FG_SN
Transfer formula for S
The sequence number in decimal dddddd = S
+ S
5
Example: If Acer FG SN (SSSSS) = 001FD, SNID (dddddd) =
1*16*16+15*16+13 = 000509.
SSSSS = dec2hex (value) , DDDDDD = hex2dec (value) (detail refer to
MS/excel)
Mmm:
>The Mmm
22_Code_FG_SN
1 2 3 4
Y W W d
Year Week
S S S S :
1 2 3 4 5
transferred from
5 6 7 8
d d d d
Sequence Number
4
*16 + S
1
Alphanumeric
9 10 11 12
d M m m
Mmm
3 2
*16 + S *16
2 3
MM code of
1
+ S *16
4
Acer
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