MC141531 View Datasheet(PDF) - Motorola => Freescale

Part Name

Description

Manufacturer

MC141531

LCD Segment / Common Driver CMOS

Motorola => Freescale 

Display Output Description

This is an example of output pattern on the LCD panel. The following

table is a description of what is inside the CDDRAM, CGRAM and GD-

DRAM. Figure 9b and 9c are the output pattern on the LCD display with

different command enabled.

(Display Mode, Page Swapping, Scrolling, Column Re-map and Row

Re-map)

COM0

COM16

SEG0

Figure 9a

SEG119

Content of GDDRAM

PAGE 1 5 A 5 A 5 A 5 A - - - - - - - - - - - - - - - - - 0 0 0 0 0 0 0 0

5A5A5A5A-----------------00000000

PAGE 2 3 3 C C 3 3 C C - - - - - - - - - - - - - - - - - 3 3 C C 3 3 C C

33CC33CC-----------------33CC33CC

Figure 9b

Column remap disable

Column remap enable

Column remap disable

Column remap disable

Row re-map disable

Row re-map disable

Row re-map enable

Row re-map disable

Scroll Value = 0Fh

Figure 9c. Examples of LCD display with different command enabled

MC141531

3–158

MOTOROLA

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