ADNK-3061 Avago Technologies US Inc., ADNK-3061 Datasheet - Page 18

• Manufacturer Part Number: ADNK-3061
• Description: KIT REFERENCE DESIGN ADNK-3060
• Manufacturer: Avago Technologies US Inc.

Specifications of ADNK-3061

• Main Purpose: Reference Design, Optical Mouse
• Utilized Ic / Part: ADNS-3060, CY7C63743-PC
• Description/function: Optical Mouse Sensor Kit
• Interface Type: USB
• Product: Display Modules
• Touch Panel: No Touch Panel
• For Use With/related Products: CY7C63743-PC
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant

Appendix F: USB data reporting format
The USB­ report has two formats, depending whether boot or report protocol is enabled. The following format is the
boot protocol, and is understood by a USB­ aware B­IOS.
B­yte 0
B­yte 1
B­yte 2
The following is the USB­ report protocol format allowing the additional wheel movement information in the fourth
byte. When the wheel is moved forward, the fourth byte reports a 0x01. When moved backward, the fourth byte
reports 0xFF. When the wheel is idle, then this byte is assigned 0x00.
B­yte 0
B­yte 1
B­yte 2
B­yte 3
Appendix G: PS/2 reporting format
The PS/2 portion of the firmware handles the following requests and commands listed in the table below.
Hex Code
0xFF
0xFE
0xF6
0xF5
0xF4
0xF3
0xF2
0xF0
0xEE
0xEC
0xEB­
0xEA
0xE9
0xE8
0xE7
0xE6
0xAA
0xFA
18
Bit 7
0
X
Y
Bit 7
0
X
Y
R
Command
Reset
Resend
Set Default
Disable
Enable
Set Sampling Rate
Read Device Type
Set Remote Mode
Set Wrap Mode
Reset Wrap Mode
Read Data
Set Stream Mode
Status Request
Set Resolution
Set Scaling 2:1
Reset Scaling
Completion Code
Peripheral ACK
0
X
Y
0
X
Y
R
0
X
Y
0
X
Y
R
Action
Resets mouse to default states
Resends last data to host
Sets mouse to use default parameters
Disables the mouse
Enables the mouse
Set sampling rate to 10,20,40,60,80,100,200/second
Returns 0x00 to host, indicating the device is a mouse
Sets remote mode so data values are only reported after a read data command
Set wrap mode until 0xFF or 0xEC is received
Reset to previous mode of operation
Responds by sending a mouse report packet to host
Sets stream mode
Returns current mode, en/disabled, scaling, button, resolution, and sampling rate
information to the host.
Sets resolution to 1,2,4,8 counts/mm
Sets scaling to 2:1
Resets scaling to 1:1
Command completion code
Sent to acknowledge host requests
0
X
Y
0
X
Y
R
0
X
Y
0
X
Y
R
Middle
X
Y
Middle
X
Y
R
Right
X
Y
Right
X
Y
R
Bit 0
Left
X
Y
Bit 0
Left
X
Y
F/R