34.9.1 MDxCON0

Modulation Control Register 0
Note:
  1. The modulated output frequency can be greater and asynchronous from the clock that updates this register bit. The bit value may not be valid for higher speed modulator or carrier signals.
  2. MDBIT must be selected as the modulation source in the MDxSRC register for this operation.
Name: MDxCON0
Offset: 0x6A

Bit 76543210 
 EN OUTOPOL   BIT 
Access R/WR/WR/WR/W 
Reset 0000 

Bit 7 – EN Modulator Module Enable

ValueDescription
1

DSM is enabled and mixing input signals
0

DSM is disabled and has no output

Bit 5 – OUT  Modulator Output(1)

Displays the current DSM_out value

Bit 4 – OPOL Modulator Output Polarity Select

ValueDescription
1

DSM output signal is inverted; idle high output
0

DSM output signal is not inverted; idle low output

Bit 0 – BIT  Modulation Source Signal(2)

Allows direct software control of the modulation signal

The modulated output frequency can be greater and asynchronous from the clock that updates this register bit. The bit value may not be valid for higher speed modulator or carrier signals. MDBIT must be selected as the modulation source in the MDxSRC register for this operation.