1.2.1.3 Configuring The Library

• Transmission Branches:

  • Available only if G3 selected as PLC Profile in PLC PHY Driver MCC configuration, or G3 MAC RT Driver used

  • Main Transmission branch:

    • PLC PHY Coupling configuration for Main Transmission branch

  • Auxiliary Transmission branch:

    • PLC PHY Coupling configuration for Auxiliary Transmission branch

    • Available only if Multiband enabled in PLC Driver MCC configuration

Each transmission branch is configured inependentely. In addition to Common Configuration Options, the following options are available for each transmission branch:

• G3-PLC PHY Band:

  • Indicates the frequency band associated to the corresponding transmission branch, as selected in PLC Driver MCC configuration

• PLC DACC peripheral settings:

  • PLC Device's DACC peripheral register values (PHY PIB PLC_ID_DACC_TABLE_CFG)

  • These values should not be modified by the user

• Transmission Channels:

  • Available only if PRIME is selected as PLC Profile in PLC PHY Driver

  • PLC DACC peripheral settings (Channel 1):

  • PLC DACC peripheral settings (Channel 2 - Channel 8):

  • PLC DACC peripheral settings (Double Channel):

    • PLC Device's DACC peripheral register values (PHY PIB PLC_ID_DACC_TABLE_CFG) for single channel 1 / single channels 2 to 8 / double channels

    • These values should not be modified by the user

  • Channel "i":

    • PLC PHY Coupling configuration for single channel "i"

    • Available only if Channel "i" is enabled in PLC PHY Driver MCC configuration

  • Channels "i - j":

    • PLC PHY Coupling configuration for double channel "i - j" (two consecutive channels)

    • Available only if Channels "i - j" is enabled in PLC PHY Driver MCC configuration

Each channel is configured inependentely. Common Configuration Options are available for each enabled channel.

• Number of TX levels:

  • PHY PIB: PLC_ID_NUM_TX_LEVELS

  • Number of transmission attenuation levels supporting dynamic capabilities

    • G3: transmission attenuation levels in 3 dB steps

    • PRIME: transmission attenuation levels in 1 dB steps

• Target RMS values in HIGH mode for dynamic Tx gain:

  • PHY PIB: PLC_ID_MAX_RMS_TABLE_HI

  • RMS_HIGH_x:

    • Target RMS values in HIGH Tx mode for transmission attenuation level "x"

• Target RMS values in VLOW mode for dynamic Tx gain:

  • PHY PIB: PLC_ID_MAX_RMS_TABLE_VLO

  • RMS_VLOW_x:

    • Target RMS values in VLOW Tx mode for transmission attenuation level "x"

• Threshold RMS values in HIGH mode for dynamic Tx mode:

  • PHY PIB: PLC_ID_THRESHOLDS_TABLE_HI

  • THRESHOLD_HIGH_LOW_x:

    • Threshold RMS values to update Tx mode from HIGH to LOW for transmission attenuation level "x"

    • Set to 0 to disable

  • THRESHOLD_HIGH_VLOW_x:

    • Threshold values to update Tx mode from HIGH to VLOW for transmission attenuation level "x"

    • Set to 0 to disable

• Threshold RMS values in VLOW mode for dynamic Tx mode:

  • PHY PIB: PLC_ID_THRESHOLDS_TABLE_VLO

  • THRESHOLD_VLOW_LOW_x:

    • Threshold values to update Tx mode from VLOW to LOW for transmission attenuation level "x"

    • Set to 0 to disable

  • THRESHOLD_VLOW_HIGH_x:

    • Threshold values to update Tx mode from VLOW to HIGH for transmission attenuation level "x"

    • Set to maximum value to disable

• Tx gain values for HIGH mode:

  • PHY PIB: PLC_ID_GAIN_TABLE_HI

    • GAIN_HIGH_INI:

    • GAIN_HIGH_MIN:

    • GAIN_HIGH_MAX:

      • Initial/minimum/maximum transmission digital gain value for HIGH Tx mode

      • Set all to same value to disable dynamic Tx gain for HIGH Tx mode

• Tx gain values for VLOW mode:

  • PHY PIB: PLC_ID_GAIN_TABLE_VLO

    • GAIN_VLOW_INI:

    • GAIN_VLOW_MIN:

    • GAIN_VLOW_MAX:

      • Initial/minimum/maximum transmission digital gain value for VLOW Tx mode

      • Set all to same value to disable dynamic Tx gain for VLOW Tx mode

• PLC Line Driver settings:

  • PHY PIB: PLC_ID_IC_DRIVER_CFG

  • PLC Device and branch configuration. One value for PL360, three values for PL460:

    • 0: PL360

    • 5: PL460 using Main Transmission Branch with a single external filter. When transmitting, both ASO pins are activated simultaneously

    • 7: PL460 using Main Transmission Branch with two external filters. When transmitting, ASO0 is activated for HIGH Tx mode, while ASO1 is activated for LOW/VLOW Tx modes

    • 8: PL460 using Auxiliary Transmission Branch