MDxCON0

Modulation Control Register 0
Note:
  1. 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. 2.MDBIT must be selected as the modulation source in the MDxSRC register for this operation.
Name:
MDxCON0
Address:
0x6A
Reset:
Access:
Bit76543210
ENOUTOPOLBIT
AccessR/WR/WR/WR/W
Reset0000

Bit 7 – EN: Modulator Module Enable

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)

Modulator Output(1)

Displays the current DSM_out value

Bit 4 – OPOL: Modulator Output Polarity Select

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)

Modulation Source Signal(2)

Allows direct software control of the modulation signal