Ocean Optics Flame-S - Page 89

8: Firmware and Advanced Communications
225-00000-000-11-201604 79
Register
Address
Description
Default
Value
Min
Value
Max
Value
Time Base
0xB5
Synchronous continuous strobe
Bit 0:
Bit 0 = Asynchronous Continuous Strobe
Bit 1 = Synchronous Continuous Strobe
0x00
0x00
0xFF
N/A
0xB6
Synchronous strobe delay
Value = delay form start of integration of first
rising edge (µsec)
0x00
0x00
0xFF
N/A
Notes:
* - User should not change these values because spectrometer performance can be affected. This information is included
just for completeness
& - These values are controlled by other command interfaces to the Flame (i.e., Set integration time command).
Read Register Information
Read the values from any of the registers above. This command is sent to End Point 1 Out and
the data is retrieved through End Point 1 In.
Byte Format
Byte 0
Byte 1
0x6B
Register
Value
Return Format (EP1In)
Byte 0
Byte 1
Byte 2
Register Value
Value LSB
Value MSB
Read PCB Temperature
Read the Printed Circuit Board Temperature. The Flame contains a DS1721 temperature sensor
chip which is mounted to the underside of the PCB. This command is sent to End Point 1 Out
and the data is retrieved through End Point 1 In. The value returned is a signed 16-bit A/D
conversion value, which is equated to temperature by:
Temperature (
o
C) = .003906 * ADC Value