WACOM CONFIDENTIAL
6.2.11 ID specification
1) Device ID (16 bits)
Device ID shows the device function and design.
Part No.
Value
Function
Design
1
ESP-110-01B-5
ESP-110-02B-5
ESP-110-03B-5
0x0011
EDLC battery
ASIC control
Lenovo ID
6.5
Φ
2) Unique ID (35 bits)
Unique ID consists of Vendor ID (5 bits) and Serial ID (30 bits).
Vendor ID is fixed number for each product vendor.
Each device with the specific Vendor ID has different Serial ID.
3) Vendor ID
Value
Vendor
2 (0b00010)
Lenovo
4) Serial ID
Serial ID consists of following fields and is unique for each Vendor ID.
A) Factory ID (2 bits)
ID for distinguish of the factory
Value
Factory
1 (0b01)
ZHUHAI MITSUMI ELECTRIC CO., LTD.
B) Date (M) (6 bits)
From the starting month (2014/04), this field increase one per month continuously.
C) Reserve (1 bit)
Normally fix to 0. Reserve for the expansion of any one field of Serial ID.
D) Serial No (21 bits)
This field is the different number for each device per factory and month.
Drawing No.
Rev. Page
A4A-621A002
X
8
Rev.
Contents
Sign
Date
