Texas Instruments MSP430x4xx - Manual (Page 373)

LCD_A Controller Operation
19-23 LCD_A Controller
LCDAPCTL0, LCD_A Port Control Register 0
7 6 5 4 3 2 1 0
LCDS28 LCDS24 LCDS20 LCDS16 LCDS12 LCDS8 LCDS4 LCDS0
rw−0 rw−0 rw−0 rw−0 rw−0 rw−0 rw−0 rw−0
LCDS28 Bit 7 LCD Segment 28 to 31 Enable.
This bit only affects pins with multiplexed functions. Dedicated LCD pins
are always LCD function.
0
Multiplexed pins are port functions.
1 Pins are LCD functions
LCDS24 Bit 6 LCD Segment 24 to 27 Enable.
This bit only affects pins with multiplexed functions. Dedicated LCD pins
are always LCD function.
0
Multiplexed pins are port functions.
1 Pins are LCD functions
LCDS20 Bit 5 LCD Segment 20 to 23 Enable.
This bit only affects pins with multiplexed functions. Dedicated LCD pins
are always LCD function.
0
Multiplexed pins are port functions.
1 Pins are LCD functions
LCDS16 Bit 4 LCD Segment 16 to 19 Enable.
This bit only affects pins with multiplexed functions. Dedicated LCD pins
are always LCD function.
0
Multiplexed pins are port functions.
1 Pins are LCD functions
LCDS12 Bit 3 LCD Segment 12 to 13 Enable.
This bit only affects pins with multiplexed functions. Dedicated LCD pins
are always LCD function.
0
Multiplexed pins are port functions.
1 Pins are LCD functions
LCDS8 Bit 2 LCD Segment 8 to 11 Enable.
This bit only affects pins with multiplexed functions. Dedicated LCD pins
are always LCD function.
0
Multiplexed pins are port functions.
1 Pins are LCD functions
LCDS4 Bit 1 LCD Segment 4 to 7 Enable.
This bit only affects pins with multiplexed functions. Dedicated LCD pins
are always LCD function.
0
Multiplexed pins are port functions.
1 Pins are LCD functions
LCDS0 Bit 0 LCD Segment 0 to 3 Enable.
This bit only affects pins with multiplexed functions. Dedicated LCD pins
are always LCD function.
0
Multiplexed pins are port functions.
1 Pins are LCD functions