Fujitsu MB90390 Series Hardware Manual page 141

Table 6.3-2 States of the Modulator
modulator disabled
modulator enabled in phase modulation mode,
modulator is running
modulator power on,
waiting modulator startup time (> 6 μs)
modulator enabled in frequency modulation mode,
modulator is calibrating, modulation not active
modulator is running in frequency modulation mode
modulation is active
CHAPTER 6 CLOCK MODULATOR
PMOD FMOD
0 0
1 0
0 0
0 1
0 1
others not allowed
FMODRUN
PDX
(read only)
0 0
0 0
1 0
1 0
1 1
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