Microchip Technology DM164130-2 Data Sheet

DS41414D-page 336

 2010-2012 Microchip Technology Inc.

The LCDCON register (

) controls the

operation of the LCD driver module. The LCDPS regis-
ter (

) configures the LCD clock source

prescaler and the type of waveform; Type-A or Type-B.
The LCDSEn registers (

) configure the

functions of the port pins.
The following LCDSEn registers are available:
• LCDSE0    SE<7:0>
• LCDSE1    SE<15:8>
•

LCDSE2    SE<23:16>

• LCDSE3    SE<31:24>
• LCDSE4    SE<39:32>
• LCDSE5    SE<45:40>
Once the module is initialized for the LCD panel, the
individual bits of the LCDDATAn registers are
cleared/set to represent a clear/dark pixel, respectively:
• LCDDATA0

SEG<7:0>COM0

• LCDDATA1

SEG<15:8>COM0

• LCDDATA2

SEG<23:16>COM0

• LCDDATA3

SEG<7:0>COM1

• LCDDATA4

SEG<15:8>COM1

• LCDDATA5

SEG<23:16>COM1

• LCDDATA6

SEG<7:0>COM2

• LCDDATA7

SEG<15:8>COM2

• LCDDATA8

SEG<23:16>COM2

• LCDDATA9

SEG<7:0>COM3

• LCDDATA10 SEG<15:8>COM3
• LCDDATA11 SEG<23:16>COM3
• LCDDATA12 SEG<31:24>COM0
• LCDDATA13 SEG<39:32>COM0
• LCDDATA14 SEG<45:40>COM0
• LCDDATA15 SEG<31:24>COM1
• LCDDATA16 SEG<39:32>COM1
• LCDDATA17 SEG<45:40>COM1
• LCDDATA18 SEG<31:24>COM2
• LCDDATA19 SEG<39:32>COM2
• LCDDATA20 SEG<45:40>COM2
• LCDDATA21 SEG<31:24>COM3
• LCDDATA22 SEG<39:32>COM3
• LCDDATA23 SEG<45:40>COM3
As an example, LCDDATAn is detailed in

.

Once the module is configured, the LCDEN bit of the
LCDCON register is used to enable or disable the LCD
module. The LCD panel can also operate during Sleep
by clearing the SLPEN bit of the LCDCON register.

PIC16(L)F1946/47

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