29

PROD_ID

Address: 0x00

Type: Device

Access: Read only

Reset Value: 0x2b

Bit

76543210

Field

Data Type: 8-bit number with the product identifier.

USAGE: The value in this register does not change; it can be used to verify that the sensor communications link is OK.

REV_ID

Address: 0x01

Type: Device

Access: Read only

Reset Value: 0x01

Bit

76543210

Field

Data Type: 8-bit number with current revision of the IC.

USAGE: This register contains the IC revision. It is subject to change when new IC versions are released.

BUT_STAT

Address: 0x02

Type: Device

Access: Read only

Reset Value: Undefined

Bit

7

6543210

Field

Reserved

Reserved

Reserved

Reserved

Reserved

Data Type: Bit field.

USAGE: This register is included for test purposes only. For navigation use, use the USB HID defined commands. The

button status bits reported are for the debounce signals.

Field Name

Description

Reports the status of B3

0 = Open

1 = Button Pressed

Reports the status of B2

0 = Open

1 = Button Pressed

Reports the status of B1

0 = Open

1 = Button Pressed

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PixArt Imaging Inc.

PixArt Imaging Inc.

ADNS-2710 Single Chip USB Optical Mouse Sensor