ADNS-7700-HCMY Avago Technologies US Inc., ADNS-7700-HCMY Datasheet - Page 48

• Manufacturer Part Number: ADNS-7700-HCMY
• Description: USB SoC Lsr Snsr 5B+OTF+LED_T
• Manufacturer: Avago Technologies US Inc.

Specifications of ADNS-7700-HCMY

• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

OTP_RUNSTAT
Access: Read only
Data Type: Bit field
USAGE: This register shows the OTP run status. Refer to OTP programming section.
LSR_CTRL0
Access: Read/Write
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
48
Bit
Field
Bit
Field
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
DEV_RDY
L2_USED
L2_LOCKED
L2_CHECKED
Field Name
LSR_CW1 : LSR_CW0
7
Reserved
7
0
6
L2_CHECKED L2_LOCK
6
0
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
Description
Laser drive mode
11 = CW mode ON
00 = Normal operation in pulse mode
Address: 0x51
Reset Value: Undefined
Address: 0x75
Reset Value: 0x00
5
0
5
4
0
4
L2_USED
3
0
3
Reserved
2
LSR_CW1
2
Reserved
Type: Device
Type: Device
1
0
1
Reserved
0
LSR_CW0
0
DEV_RDY