ADNS-7550 Avago Technologies US Inc., ADNS-7550 Datasheet - Page 25

• Manufacturer Part Number: ADNS-7550
• Description: Optical Mouse Sensor,DIP
• Manufacturer: Avago Technologies US Inc.

Specifications of ADNS-7550

• Mounting Style: Through Hole
• Termination Style: Solder Pin
• Supply Voltage: 5 V
• Operating Temperature Range: 0 C to + 40 C
• Product: Optical
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 516-2180; ADNS-7550

25
CRC0
Access: Read
Data Type: Eight-bit number.
USAGE: Register 0x0c reports the first byte of the system self test results. Value = F4.
CRC1
Access: Read
Data Type: Eight-bit number.
USAGE: Register 0x0d reports the second byte of the system self test results. Value = 54.
CRC2
Access: Read
Data Type: Eight-bit number.
USAGE: Register 0x0e reports the third byte of the system self test results. Value = 6D.
CRC3
Access: Read
Data Type: Eight-bit number.
USAGE: Register 0x0f reports the fourth byte of the system self test results. Value = EB.
Field
Field
Field
Field
Bit
Bit
Bit
Bit
CRC0
CRC1
CRC2
CRC3
7
7
7
7
7
7
7
7
CRC0
CRC1
CRC2
CRC3
6
6
6
6
6
6
6
6
Address: 0x0c
Reset Value: 0x00
Address: 0x0d
Reset Value: 0x00
Address: 0x0e
Reset Value: 0x00
Address: 0x0f
Reset Value: 0x00
CRC0
CRC1
CRC2
CRC3
5
5
5
5
5
5
5
5
CRC0
CRC1
CRC2
CRC3
4
4
4
4
4
4
4
4
CRC0
CRC1
CRC2
CRC3
3
3
3
3
3
3
3
3
CRC0
CRC1
CRC2
CRC3
2
2
2
2
2
2
2
2
CRC0
CRC1
CRC2
CRC3
1
1
1
1
1
1
1
1
CRC0
CRC1
CRC2
CRC3
0
0
0
0
0
0
0
0