Silicon Labs /SiM3_NRND /SIM3L168_A /LCD_0 /CONFIG

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Interpret as CONFIG

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 (DISABLED)LCDEN 0 (DISABLED)CPFPDEN 0 (DISABLED)MCDEN 0 (DISABLED)RTCCEN 0 (DISABLED)BIASEN 0 (DISABLED)DCDCBIASEN 0 (DISABLED)DCDCSTDBYEN 0 (DISABLED)CPBEN 0 (DISABLED)HCVLPMEN 0 (DISABLED)VBMLPEN 0 (DISABLED)CPOLPEN 0 (DISABLED)CMPBLPEN 0 (DISABLED)BIASSEN 0 (DISABLED)RBGSEN 0 (DISABLED)CPACEN 0 (DISABLED)FBIASCEN 0BIASBGR0 (DISABLED)HCVCBYPEN 0 (DISABLED)HCVCFOEN 0 (LOW)HCVCHMD 0 (LOW)HCVCBMD 0 (EXTERNAL)CPSMD

CPSMD=EXTERNAL, BIASEN=DISABLED, DCDCSTDBYEN=DISABLED, CPFPDEN=DISABLED, HCVCHMD=LOW, FBIASCEN=DISABLED, CPOLPEN=DISABLED, HCVCFOEN=DISABLED, CPACEN=DISABLED, CPBEN=DISABLED, LCDEN=DISABLED, HCVCBMD=LOW, MCDEN=DISABLED, VBMLPEN=DISABLED, HCVLPMEN=DISABLED, HCVCBYPEN=DISABLED, CMPBLPEN=DISABLED, DCDCBIASEN=DISABLED, BIASSEN=DISABLED, RBGSEN=DISABLED, RTCCEN=DISABLED

Description

Configuration

Fields

LCDEN

Module Enable.

0 (DISABLED): Disable the LCD module.

1 (ENABLED): Enable the LCD module.

CPFPDEN

Charge Pump Full Power Drive Mode Enable.

0 (DISABLED): Disable the LCD charge pump’s full power drive mode. The charge pump draws less power but operates with reduced output current capabilities.

1 (ENABLED): Enable the LCD charge pump’s full output drive mode. The charge pump operates at full power.

MCDEN

LCD Missing Clock Detector Enable.

0 (DISABLED): Disable the dedicated LCD missing clock detector.

1 (ENABLED): Enable the dedicated LCD missing clock detector.

RTCCEN

RTC Clock Request Enable.

0 (DISABLED): The LCD module does not require the RTC clock.

1 (ENABLED): The LCD module requires an active and valid RTC clock (RTC0TCLK).

BIASEN

Bias Enable.

0 (DISABLED): Disable the LCD bias current.

1 (ENABLED): Enable the LCD bias current.

DCDCBIASEN

DCDC Bias Output Enable.

0 (DISABLED): Disable the secondary bias current output.

1 (ENABLED): Enable the secondary bias current output.

DCDCSTDBYEN

DCDC Bias Standy Enable.

0 (DISABLED): The DCDC bias is enabled in Power Mode 8.

1 (ENABLED): The DCDC bias is disabled in Power Mode 8.

CPBEN

Charge Pump Bypass Enable.

0 (DISABLED): The LCD charge pump generates the VLCD voltage.

1 (ENABLED): Bypass the LCD charge pump and connect VLCD directly to VBAT.

HCVLPMEN

High Contrast Voltage Low-Power Mode Enable.

0 (DISABLED): Disable the high contrast voltage low-power mode.

1 (ENABLED): Enable the high contrast voltage low-power mode. This mode reduces power consumption whenVLCD is higher than VBAT.

VBMLPEN

VBAT Monitor Low Power Enable.

0 (DISABLED): Disable the LCD VBAT Monitor low power mode.

1 (ENABLED): Enable the LCD VBAT Monitor low power mode.

CPOLPEN

Charge Pump Oscillator Low Power Enable.

0 (DISABLED): Disable the charge pump oscillator low power mode.

1 (ENABLED): Enable the charge pump oscillator low power mode.

CMPBLPEN

Comparator Buffer Low Power Enable.

0 (DISABLED): Disable the comparator buffer low power mode.

1 (ENABLED): Enable the comparator buffer low power mode.

BIASSEN

Bias Switching Enable.

0 (DISABLED): Disable bias switching.

1 (ENABLED): Enable bias switching.

RBGSEN

Reference Bandgap Switching Enable.

0 (DISABLED): Disable reference bandgap switching mode.

1 (ENABLED): Disable reference bandgap switching mode.

CPACEN

Charge Pump Auto-Contrast Enable.

0 (DISABLED): VLCD continues to track VBAT when VBAT drops below the programmed VLCD value.

1 (ENABLED): The module automatically enables the charge pump and maintains the VLCD voltage when VBAT drops below the programmed VBAT monitor level.

FBIASCEN

Force Bias Continuous Mode Enable.

0 (DISABLED): The bias operates as configured.

1 (ENABLED): Force the bias to operate in continuous mode. The bias will cleanly transition from its configuration settings to continuous mode.

BIASBGR

Bias to Bandgap Switching Cycle Ratio.

HCVCBYPEN

High Contrast Voltage Comparator Bypass Enable.

0 (DISABLED): Hardware enables the high contrast voltage comparator as needed.

1 (ENABLED): High contrast voltage comparator in bypass mode.

HCVCFOEN

High Contrast Voltage Comparator Force On Enable.

0 (DISABLED): Hardware enables the high contrast voltage comparator as needed.

1 (ENABLED): High contrast voltage comparator force on enabled.

HCVCHMD

High Contrast Voltage Comparator Hysteresis.

0 (LOW): Set the high contrast voltage comparator to low hysteresis mode.

1 (HIGH): Set the high contrast voltage comparator to high hysteresis mode.

HCVCBMD

High Contrast Voltage Comparator Bias.

0 (LOW): Set the high contrast voltage comparator to low bias mode.

1 (HIGH): Set the high contrast voltage comparator to high bias mode.

CPSMD

Charge Pump Supply Mode.

0 (EXTERNAL): Select the external supply for the charge pump.

1 (VLCD): Select VLCD as the supply for the charge pump.

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