PCF2119AU NXP [NXP Semiconductors], PCF2119AU Datasheet - Page 36

• Manufacturer Part Number: PCF2119AU
• Description: LCD controllers/drivers Single-chip LCD controller and driver
• Manufacturer: NXP [NXP Semiconductors]

NXP Semiconductors
PCF2119X
Product data sheet
10.2.3.1 Screen_conf
10.2.3.2 Disp_conf
10.2.3 Extended instructions (bit H = 1)
Table 23.
Screen_conf:
Table 24.
Bit P: The P bit is used to flip the display left to right by mirroring the column data, as
shown in
enhances the flexibility in the assembly of equipment and avoids complicated data
manipulation within the controller.
Bit
RS
R/W
7 to 1
0
Bit
RS
R/W
7 to 2
1
0
•
•
If bit L = 0, then the two halves of a split screen are connected in a standard way i.e.
column 1/81, 2/82 to 80/160.
If bit L = 1, then the two halves of a split screen are connected in a mirrored way i.e.
column 1/160, 2/159 to 80/81. This allows single layer PCB or glass layout.
Symbol
-
-
L
Symbol
-
-
P
Q
Figure
Screen_conf bit description
Disp_conf bit description
All information provided in this document is subject to legal disclaimers.
19. This allows the display to be viewed from behind instead of front and
Rev. 7 — 15 November 2010
Value
0
0
0000001
0
1
Value
0
0
000001
0
1
0
1
Description
see
fixed value
screen configuration
Description
see
fixed value
display column configuration
display row configuration
split screen standard connection
split screen mirrored connection
column data: left to right;
column data is displayed from column 1 to column
80
column data: right to left;
column data is displayed from column 80 to
column 1
row data: top to bottom;
row data is displayed from row 1 to row 16 and
icon row data in row 17 and row 18
in single line mode (SL = 1) row data is displayed
from row 1 to row 8 and icon row data in row 17
row data: bottom to top;
row data is displayed from row 16 to row 1 and
icon row data in row 18 and row 17
in single line mode (SL = 1) row data is displayed
from row 8 to row 1 and icon row data in row 17
Table 10
Table 10
LCD controllers/drivers
PCF2119x
© NXP B.V. 2010. All rights reserved.
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