PIC16F1933-ESLASHP datasheet(244/418 Pages) MICROCHIP

244 / 418 page

PIC16F193X/LF193X

DS41364A-page 242

Preliminary

TABLE 21-1:

LCD SEGMENT AND DATA

REGISTERS

The LCDCON register (Register 21-1) controls the

operation of the LCD driver module. The LCDPS regis-

ter (Register 21-2) configures the LCD clock source

prescaler and the type of waveform; Type-A or Type-B.

The LCDSE registers (Register 21-5) configure the

functions of the port pins.

The following LCDSE registers are available:

• LCDSE0

SE<7:0>

• LCDSE1

SE<15:8>

• LCDSE2

SE<23:16>(1)

Once the module is initialized for the LCD panel, the

individual bits of the LCDDATA<11:0> 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(1)

• LCDDATA3

SEG<7:0>COM1

• LCDDATA4

SEG<15:8>COM1

• LCDDATA5

SEG<23:16>COM1(1)

• LCDDATA6

SEG<7:0>COM2

• LCDDATA7

SEG<15:8>COM2

• LCDDATA8

SEG<23:16>COM2(1)

• LCDDATA9

SEG<7:0>COM3

• LCDDATA10 SEG<15:8>COM3

• LCDDATA11 SEG<23:16>COM3(1)

example,

LCDDATAx

detailed

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.

Device

# of LCD Registers

Segment

Enable

Data

PIC16F1933/1936/1938/

PIC16LF1933/1936/1938

PIC16F1934/1937/1939/

PIC16LF1934/1937/1939

312

Note 1: PIC16F1934/1937/1939/

PIC16LF1934/1937/1939 only.

Note 1: PIC16F1934/1937/1939/

PIC16LF1934/1937/1939 only.

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