BLON=0, LCDSEL=0, LCDVLM=0, LCDON=0, SCOC=0, VLCON=0
LCD Mode Register 1
| LCDVLM | Voltage Boosting Pin Initial Value Switching Control 0 (0): Set when VDD >= 2.7 V 1 (1): Set when VDD <= 4.2 V |
| Reserved | These bits are read as 00. The write value should be 00. |
| LCDSEL | Display data area control 0 (0): Displaying an A-pattern area data (lower four bits of LCD display data register)(BLON=0)/Alternately displaying A-pattern and B-pattern area data (blinking display corresponding to the constant-period interrupt (INTRTC) timing of the real-time clock (RTC))(BLON=1) 1 (1): Displaying a B-pattern area data (higher four bits of LCD display data register)(BLON=0)/Alternately displaying A-pattern and B-pattern area data (blinking display corresponding to the constant-period interrupt (INTRTC) timing of the real-time clock (RTC))(BLON=1) |
| BLON | Display data area control 0 (0): Displaying an A-pattern area data (lower four bits of LCD display data register)(LCDSEL=0)/Displaying a B-pattern area data (higher four bits of LCD display data register)(LCDSEL=1) 1 (1): Alternately displaying A-pattern and B-pattern area data (blinking display corresponding to the constant-period interrupt (INTRTC) timing of the real-time clock (RTC)) |
| VLCON | Voltage boost circuit or capacitor split circuit operation enable/disable 0 (0): Stops voltage boost circuit or capacitor split circuit operation 1 (1): Enables voltage boost circuit or capacitor split circuit operation |
| SCOC | LCD Display Enable/Disable 0 (0): Output ground level to segment/common pin(LCDON=0)/Output ground level to segment/common pin(LCDON=1) 1 (1): Display off (all segment outputs are deselected)(LCDON=0)/Display on(LCDON=1) |
| LCDON | LCD Display Enable/Disable 0 (0): Output ground level to segment/common pin(SCOC=0)/Display off (all segment outputs are deselected)(SCOC=1) 1 (1): Output ground level to segment/common pin(SCOC=0)/Display on(SCOC=1) |