27.12.1 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: 0x0897

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

Bit 7 – EN Modulator Module Enable bit

ValueDescription
1

Modulator module is enabled and mixing input signals
0

Modulator module is disabled and has no output

Bit 5 – OUT Modulator Output bit

Displays the current output value of the modulator module.

Bit 4 – OPOL Modulator Output Polarity Select bit

ValueDescription
1

Modulator output signal is inverted; idle high output
0

Modulator output signal is not inverted; idle low output

Bit 0 – BIT Modulation Source Select Input bit

Allows software to manually set modulation source input to module

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.