Datasheet - Pixart Imaging Inc.

 PMW3310DH‐AWQT
PMW3310DH-AWQT
Low Power LED Gaming Mouse Sensor
Description
Features
PMW3310DH-AWQT low power gaming sensor is a new addition to
PixArt Imaging’s gaming sensor family. The tracking system comprises
of navigation IC, HSDL-4261 IR LED and lens. It provides enhanced
features such as variable frame rate, programmable resolution, angle
tunability, X-Y axis independent resolution, programmable angle snap
plus configurable sleep and wake up time to suit various gamers’
preferences.
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This gaming sensor is in a 20-pin staggered dual in- line package (DIP).
It is designed to be used with ADNS-2120-001 trim lens to achieve
optimum performance featured in this document.
Theory of Operation
The sensor measures changes in position by optically acquiring
sequential surface images (frames) and mathematically determining the
direction and magnitude of movement. It contains an Image Acquisition
System (IAS), a Digital Signal Processor (DSP), and a four wire serial
port. The IAS acquires microscopic surface images via the lens and
illumination system. These images are processed by the DSP to
determine the direction and distance of motion. The DSP calculates the
Δx and Δy relative displacement values. An external microcontroller
reads the Δx and Δy information from the sensor serial port. The
microcontroller then translates the data into PS2, USB, or RF signals
before sending them to the host PC or game console.
20-pin DIP package
Operating Voltage: 2.7V – 3.3V
VDDIO range: 1.65V – 3.3V
16-bits motion data registers
High speed motion detection of 130ips and acceleration up to 30g
Variable Frame Rate for optimum power performance
Motion detect pin output
Internal oscillator – no external clock input needed
Enhanced Programmability
 Frame rate up to 6,500fps
 Resolution up to 5000cpi with step of ~50cpi
 X and Y axis independent resolution setting
 Programmable Rest Modes
 Programmable Angle Snap
 Angle Tunabilty
Applications
 Corded and cordless gaming mice
 Motion input devices
All rights strictly reserved any portion in this paper shall not be reproduced, copied or transformed to any other forms without permission. 1 PixArt Imaging Inc. E‐mail: [email protected] PixArt Imaging Inc. PMW3310DH‐AWQT Low Power LED Gaming Mouse Sensor
Device Pinout
Figure 1. Device Pinout of PMW3310DH-AWQT
Product Number: PMW3310DH-AWQT
Date Code: CYWkWkWfWfR (C = CM Code, Y = Year Code, WkWk =
Week Code, WfWf = Wafer Code, R = Remark (mark E for engineering
lot))
Pin No
Pin
Name
1–2
3
4
5
NC
NCS
SCLK
MOSI
Input /
Output/
Power
IN
IN
IN
6
7
8
9
10 – 11
12
13
MOTION
VDDIO
XYLED
GND
VDD
NC
REF
OUT
PWR
OUT
PWR
PWR
PWR
14
15
16
GND
NC
MISO
PWR
OUT
17 – 18
19
20
NC
GND
NC
PWR
-
Description
Chip Select (Active Low Input)
Serial Clock Input
Serial Data Input (Master
Out/Slave In)
Motion Detect (Active Low Output)
IO Voltage
LED Illumination Control
Ground
3V Supply
Internal regulator output pin (To
connect to external bypass cap)
Ground
Serial Data Output (Master
In/Slave Out)
Ground
-
All rights strictly reserved any portion in this paper shall not be reproduced, copied or transformed to any other forms without permission 2 PixArt Imaging Inc. E‐mail: fae_serv[email protected] PixArt Imaging Inc. PMW3310DH‐AWQT Low Power LED Gaming Mouse Sensor
Figure 2. Exploded View of Assembly
All rights strictly reserved any portion in this paper shall not be reproduced, copied or transformed to any other forms without permission 3 PixArt Imaging Inc. E‐mail: [email protected] PMW3310DH‐AWQT
Registers
PMW3310DH-AWQT registers are accessible via the serial port. The registers are used to read motion data and status as well as to set the device
configuration.
Address
0x00
0x01
0x02
0x03
0x04
0x05
0x06
0x07
0x08
0x09
0x0a
0x0b
0x0c
0x0d-0x0e
0x0f
0x10
0x11
0x12
0x13
0x14
0x15
0x16
0x17
0x18
0x19
0x1a
0x1b
0x1c
0x1d
0x1e
0x1f
0x24
0x25
0x26
0x27-0x28
0x29
0x2a
0x2b-0x2e
0x2f
0x30-0x38
0x39
0x3a
Register
Product_ID
Revision_ID
Motion
Delta_X_L
Delta_X_H
Delta_Y_L
Delta_Y_H
SQUAL
Pixel_Sum
Maximum_Pixel
Minimum_Pixel
Shutter_Lower
Shutter_Upper
Reserved
Configuration_A
Configuration_B
Configuration_C
Frame_Capture
SROM_Enable
Run_Downshift
Rest1_Rate
Rest1_Downshift
Rest2_Rate
Rest2_Downshift
Rest3_Rate
FrameDuration_MaxLimit_Lower
FrameDuration_MaxLimit_Upper
FrameDuration_MinLimit_Lower
FrameDuration_MinLimit_Upper
Shutter_MaxLimit_Lower
Shutter_MaxLimit_Upper
Observation
Data_Out_Lower
Data_Out_Upper
Reserved
Pixel_Grab
SROM_ID
Reserved
Configuration_D
Reserved
Configuration_E
Power_Up_Reset
Read/Write
R
R
R
R
R
R
R
R
R
R
R
R
R
Default Value
0x3f
0x01
0x20
0x00
0x00
0x00
0x00
0x00
0x00
0x00
0x00
0x7a
0x31
R/W
R/W
R/W
R/W
W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R
R
R/W
R
R
0x24
0x00
0x00
0x00
0x00
0x32
0x01
0x1f
0x09
0xbc
0x31
0x60
0x6d
0x0c
0x1e
0xb8
0x0b
0x00
Undefined
Undefined
R/W
R
0x00
0x00
R/W
0x00
R/W
W
0x00
NA
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Address
0x3b
0x3c-0x3e
0x3f
0x40-0x41
0x42
0x43-0x46
0x47
0x48-0x4f
0x50
0x51-0x61
0x62
0x63
0x64
Register
Shutdown
Reserved
Inverse_Product_ID
Reserved
Snap_Angle
Reserved
Sensor_Mode
Reserved
Motion_Burst
Reserved
SROM_Load_Burst
Reserved
Pixel_Burst
Read/Write
W
Default Value
NA
R
0xc0
R/W
0x06
R/W
0x01
R/W
0x00
W
NA
R
0x00
All rights strictly reserved any portion in this paper shall not be reproduced, copied or transformed to any other forms without permission 5 PixArt Imaging Inc. E‐mail: [email protected]