Registers
The ADNS-2030 can be pro-
grammed through registers, via
the serial port, and configuration
and motion data can be read
from these registers.
Address
0x00
0x01
0x02
0x03
0x04
0x05
0x06
0x07
0x08
0x09
0x0a
0x0b
Register
Product_ID
Revision_ID
Motion
Delta_X
Delta_Y
SQUAL
Average_Pixel
Maximum_Pixel
Reserved
Reseved
Configuration_bits
Reserved
Address
0x0c
0x0d
0x0e
0x0f
0x10
0x11
Register
Data_Out_Lower
Data_Out_Upper
Shutter_Lower
Shutter_Upper
Frame_Period_Lower
Frame_Period_Upper
Product_ID
Access: Read
Address: 0x00
Reset Value: 0x03
Bit
7
6
5
4
3
2
1
0
Field
PID7
PID6
PID5
PID4
PID3
PID2
PID1
PID0
Data Type: Eight bit number with the product identifier.
USAGE: The value in this register does not change; it can be used to verify that the serial communications link is OK.
Revision_ID
Access: Read
Address: 0x01
Reset Value: 0xNN
Bit
7
6
5
4
3
2
1
0
Field
PID7
PID6
PID5
PID4
PID3
PID2
PID1
PID0
Data Type: Eight bit number with current revision of the IC.
USAGE : NN is a value between 00 and FF which represent the current design revision of the device.
IC Revision
Rev. 1.0
Rev. 2.0
NN
0x10
0 x 20
22