adns-7700 Avago Technologies, adns-7700 Datasheet - Page 51

• Manufacturer Part Number: adns-7700
• Description: One Chip Usb Laserstream? Mouse Sensors
• Manufacturer: Avago Technologies

CPI_SET2
Access: Read/Write
Data Type: 8-Bit field
USAGE: This register sets the 3
MOTCONFIG1
Access: Read/Write
Data Type: Bit field
USAGE: This register allows configuration of USB motion reporting format. 12-bit or 16-bit is the recommended motion
51
Bit
Field
Bit
Field
mance of max setting is surface dependent. Refer to resolution table in CPI_SET0.
reporting format to achieve the optimum performance of the sensor. 8-bit is the optional setting for the system
supporting 8-bit motion reporting only and it will have trade off on speed performance.
Field Name
MF
1-0
7
Reserved
7
Reserved
6
Reserved
6
Reserved
rd
resolution setting (S3) when On-the-Fly (OTF) resolution mode is enabled. The perfor-
Description
Sets USB motion reporting format
00 = 12-bit
01 = 8-bit
10 = 16-bit
11 = Reserved
Address: 0xBE
Reset Value: 0x05
Address: 0xBF
Reset Value: 0x00
5
Reserved
5
Reserved
4
CPI2
4
Reserved
4
3
CPI2
3
Reserved
3
2
CPI2
2
Reserved
2
Type: OTP
Type: OTP
1
CPI2
1
MF
1
1
0
CPI2
0
MF
0
0