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PAW3529DH-TXWA Datasheet, PDF (12/23 Pages) Pixart Imaging Inc. – USB OPTICAL MOUSE SINGLE CHIP
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PixArt Imaging Inc.
PAW3529DH-TXWA
USB Optical Mouse Sensor Single Chip
5. USB Interface
5.1 USB Command Set Description (USB Descriptor)
The USB HOST detects USB mouse device plug-in and assigns a new unique address to the USB mouse device,
then asking USB mouse device for information about the device description, configuration description, and
assigning a configuration value for USB mouse device during enumeration period. After enumeration, the USB
mouse device is able to transfer motion and button value to the USB host.
 USB Descriptors for 3D3B, 16-Bit XY Device
Descriptor Type
Byte Byte Byte Byte Byte Byte Byte Byte
12
01
10
01
00
00
00
08
Device Descriptor (18 bytes)
3A 09
16
25
00
01
00
02
00 01
Configuration Descriptor (9 bytes)
09
02
22
00
01
01
04 A0
32
Interface Descriptor (9 bytes)
09
04
00
00
01
03
01
02
00
Human Interface Device Descriptor
09
21
11
01
00
01
22
4F
(9 bytes)
00
Endpoint Descriptor (7 bytes)
07
05
81
03
08
00 0A
05
01
09
02 A1
01
09
01
A1
00
05
09
19
01
29
03
15
00
25
01
95
03
75
01
81
02
95
01
75
05
81
03
Human Interface Device Report
06 00 FF 09 40 95 02 75
Descriptor (79 bytes, 3D3B, 16-bit XY) 08
15
81
25
7F
81
02
05
01
09
38
15
81
25
7F
75
08
95
01
81
06
09
30
09
31
16
01
80
26
FF
7F
75
10
95
02
81
06
C0 C0
Language String Descriptor (4 bytes)
04
03
09
04
Manufacture String Descriptor
Product String Descriptor
USB OPTICAL MOUSE
Configuration String Descriptor
HID-compliant MOUSE
All rights strictly reserved any portion in this paper shall not be reproduced, copied or transformed to any other forms without permission.
12
專利公示：本產品業經本公司獲得台灣專利第 509867, 530489, 529309, 560179, 526662, 554497, I230890, I287732 號專利在案。
PixArt Imaging Inc.
E-mail: fae_service@pixart.com.tw
V1.2 Sep. 2010
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