ADNS-7700 Datasheet, PDF (48/60 Pages) AVAGO TECHNOLOGIES LIMITED – One chip USB LaserStream Mouse Sensors Single 5.0 volts power supply

OTP_RUNSTAT
Access: Read only
Address: 0x51
Reset Value: Undefined
Type: Device
Bit
7
6
5
4
3
2
Field
Reserved L2_CHECKED L2_LOCK L2_USED Reserved Reserved
Data Type: Bit field
USAGE: This register shows the OTP run status. Refer to OTP programming section.
1
Reserved
Field Name
DEV_RDY
L2_USED
L2_LOCKED
L2_CHECKED
Description
Device status
1 = Ready, reading or writing to OTP register is allowed
0 = Busy, do not read or write to OTP register yet
OTP space status
1 = Used
0 = Unused
OTP space locking status
1 = Locked
0 = Open
OTP status check
1 = Checked
0 = Unchecked
0
DEV_RDY
LSR_CTRL0
Access: Read/Write
Address: 0x75
Reset Value: 0x00
Type: Device
Bit
7
6
5
4
3
2
1
0
Field
0
0
0
0
0
LSR_CW1 0
LSR_CW0
Data Type: Bit field
USAGE: This register is included strictly for test purposes only. It is to be used with LSR_CTRL1 register, 0x76 where
LSR_CW_COMP1 and LSR_CW_COMP0 bits must contain the complement of LSR_CW1 and LSR_CW0 bits in
order to set the laser to continuous (CW) mode. Other bits MUST be set to 0.
Field Name
LSR_CW1 : LSR_CW0
Description
Laser drive mode
11 = CW mode ON
00 = Normal operation in pulse mode
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