Velodyne VLP-16, User Manual, Page: 81 / 138

pwr_1_2v = 992
(raw value)
(992 * 5.0) / 4096 = 1.211 V
10.2.3.3.11 bot:pwr_1_25v
This is the bottom board's 1.25 V rail. Its operating range is 1.0 V to 1.4 V.
To convert the raw value, use Equation 10-1 on page 78 .
Example:
pwr_1_25v = 1
(raw value)
(1 * 5.0) / 4096 = 0.001 V
10.2.3.3.12 bot:pwr_2_5v
This is the bottom board's 2.5 V rail. Its operating range is 2.3 V to 2.7 V.
To convert the raw value, use Equation 10-1 on page 78 .
Example:
pwr_2_5v = 2046
(raw value)
(2046 * 5.0) / 4096 = 2.498 V
10.2.3.3.13 bot:pwr_3_3v
This is the bottom board's 3.3 V rail. Its operating range is 3.1 V to 3.5 V.
To convert the raw value, use Equation 10-1 on page 78 .
Example:
pwr_3_3v = 2692
(raw value)
(2692 * 5.0) / 4096 = 3.286 V
10.2.3.3.14 bot:pwr_5v
This is the bottom board's 5.0 V rail. Its operating range is 4.8 V to 5.2 V.
To convert the raw value, use Equation 10-1 on page 78 then scale the result by multiplying it by 2.0.
Example:
pwr_5v = 2046
(raw value)
(2046 * 5.0) / 4096 = 2.498
2.498 * 2.0 = 4.995 V
10.2.3.3.15 bot:pwr_v_in
This is the voltage of the input power. Its operating range is 8.0 V to 19.0 V.
Chapter 10 • Sensor Communication 81