PCF2113AU/10/F4 NXP [NXP Semiconductors], PCF2113AU/10/F4 Datasheet - Page 34

• Manufacturer Part Number: PCF2113AU/10/F4
• Description: LCD controllers/drivers
• Manufacturer: NXP [NXP Semiconductors]

NXP Semiconductors
PCF2113_FAM_4
Product data sheet
10.8.1 Bit P
10.8.2 Bit Q
10.8 Display configuration
The P bit is used to flip the display left to right by mirroring the column data, as shown in
Figure
flexibility in the assembly of equipment and avoids complicated data manipulation within
the controller.
P = 0: default.
P = 1: mirrors the column data.
The Q bit flips the display top to bottom by mirroring the row data.
Q = 0: default.
Q = 1: mirrors the row data.
A combination of Q and P allows the display to be rotated 180 deg, as shown in
This is useful for viewing the display from the opposite edge.
Fig 20. Use of P bit
Fig 21. Use of P and Q bits
20. This allows the display to be viewed from behind instead of front, enhances the
Rev. 04 — 4 March 2008
Q = 0
P = 0
Q = 1
P = 1
001aah715
LCD controllers/drivers
001aah714
PCF2113x
© NXP B.V. 2008. All rights reserved.
Figure
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21.