Silicon Labs /EFR32MG21A010F1024IM32 /MODEM_S /MIXCTRL

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Interpret as MIXCTRL

31 2827 2423 2019 1615 1211 87 43 0 0 0 0 0 0 0 0 00 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 (NORMAL)ANAMIXMODE 0 (DIGIQSWAPEN)DIGIQSWAPEN

ANAMIXMODE=NORMAL

Description

No Description

Fields

ANAMIXMODE

Analog receiver mixer mode of operation

0 (NORMAL): The analog mixer operates in its normal mode

1 (IPQPIQSWAP): I path is positive, Q path is positive, I and Q are swapped

2 (IPQN): I path is positive, Q path is negative

3 (IPQNIQSWAP): I path is positive, Q path is negative, I and Q are swapped

4 (INQP): I path is negative, Q path is positive

5 (INQPIQSWAP): I path is negative, Q path is positive, I and Q are swapped

6 (INQN): I path is negative, Q path is negative

7 (INQNIQSWAP): I path is negative, Q path is negative, I and Q are swapped

8 (UPCONVERT): Control the analog receiver mixer such that the analog mixer performs a digital up-conversion on the mixer output, with the frequency set by the DEC0 and CFOSR settings. This mode may be used to perform RF loopback using the normal synthesizer both for transmit and receive, and still get a positive IF frequency on the IF receive signal.

9 (DOWNCONVERT): Control the analog receiver mixer such that the analog mixer performs a digital down-conversion on the mixer output, with the frequency set by the DEC0 and CFOSR settings.

DIGIQSWAPEN

Digital I/Q swap enable

Links

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