Read/write registers
80
Wavelength
modulation on/off
To turn on Wavelength modulation set register 0xB5, where ‘0’ means ‘OFF’ and
‘1’ means ‘ON’.
Figure 53 Turning ON wavelength modulation
Trigger setting
input/output
To set the Trigger signal pin to be used as input or output use register 0xB4 bit 1,
where ‘0’ means Input and ‘1’ means Output. Figure 55 shows an example of the
trigger pin set as an output.
Figure 54 Setting the trigger to input or output